This update for php5 fixes the following security issues :

  - CVE-2016-4073: A remote attacker could have caused     denial of service, or possibly execute arbitrary code,     due to incorrect handling of string length calculations     in mb_strcut() (bsc#977003)

  - CVE-2015-8867: The PHP function     openssl_random_pseudo_bytes() did not return     cryptographically secure random bytes (bsc#977005)

  - CVE-2016-4070: The libxml_disable_entity_loader()     setting was shared between threads, which could have     resulted in XML external entity injection and entity     expansion issues (bsc#976997)

  - CVE-2015-8866: A remote attacker could have caused     denial of service due to incorrect handling of large     strings in php_raw_url_encode() (bsc#976996)

  - CVE-2016-4071: A remote attacker could have caused     denial of service, or possibly execute arbitrary code,     due to incorrect handling of string formatting in     php_snmp_error() (bsc#977000)

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - Format string vulnerability in the php_snmp_error function in ext/snmp/snmp.c in PHP before 5.5.34, 5.6.x     before 5.6.20, and 7.x before 7.0.5 allows remote attackers to execute arbitrary code via format string     specifiers in an SNMP::get call. (CVE-2016-4071)

Note that Nessus relies on the presence of the package as reported by the vendor.

According to its banner, the version of PHP running on the remote web server is 5.5.x prior to 5.5.34. It is, therefore, affected by multiple vulnerabilities :

  - A buffer over-write condition exists in the finfo_open()     function due to improper validation of magic files. An     unauthenticated, remote attacker can exploit this, via a     crafted file, to cause a denial of service or to execute     arbitrary code. (CVE-2015-8865)

  - An integer overflow condition exists in the     php_raw_url_encode() function within file     ext/standard/url.c due to improper validation of     user-supplied input. An unauthenticated, remote attacker     can exploit this to have an unspecified impact.
    (CVE-2016-4070)     
  - A flaw exists in the php_snmp_error() function within     file ext/snmp/snmp.c that is triggered when handling     format string specifiers. An unauthenticated, remote     attacker can exploit this, via a crafted SNMP object,     to cause a denial of service or to execute arbitrary     code. (CVE-2016-4071)

  - An invalid memory write error exists when handling     the path of phar file names that allows an attacker     to have an unspecified impact. (CVE-2016-4072)

  - A flaw exists in the mbfl_strcut() function within file     ext/mbstring/libmbfl/mbfl/mbfilter.c when handling     negative parameter values. An unauthenticated, remote     attacker can exploit this to cause a denial of service.
    (CVE-2016-4073)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

According to its banner, the version of PHP running on the remote web server is 5.6.x prior to 5.6.20. It is, therefore, affected by multiple vulnerabilities :

  - A buffer over-write condition exists in the finfo_open()     function due to improper validation of magic files. An     unauthenticated, remote attacker can exploit this, via a     crafted file, to cause a denial of service or to execute     arbitrary code.

  - A flaw exists in the php_snmp_error() function within     file ext/snmp/snmp.c that is triggered when handling     format string specifiers. An unauthenticated, remote     attacker can exploit this, via a crafted SNMP object,     to cause a denial of service or to execute arbitrary     code.

  - An invalid memory write error exists when handling     the path of phar file names that allows an attacker     to have an unspecified impact.

  - A flaw exists in the mbfl_strcut() function within file     ext/mbstring/libmbfl/mbfl/mbfilter.c when handling     negative parameter values. An unauthenticated, remote     attacker can exploit this to cause a denial of service.

  - An integer overflow condition exists in the     php_raw_url_encode() function within file     ext/standard/url.c due to improper validation of     user-supplied input. An unauthenticated, remote attacker     can exploit this to have an unspecified impact.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Several vulnerabilities were found in PHP, a general-purpose scripting language commonly used for web application development.

The vulnerabilities are addressed by upgrading PHP to the new upstream version 5.6.20, which includes additional bug fixes. Please refer to the upstream changelog for more information :

  - https://php.net/ChangeLog-5.php#5.6.20

The remote host is running a version of Mac OS X that is 10.11.x prior to 10.11.5. It is, therefore, affected by multiple vulnerabilities in the following components :

  - AMD
  - apache_mod_php
  - AppleGraphicsControl
  - AppleGraphicsPowerManagement
  - Assistant
  - ATS
  - Audio
  - Captive
  - CFNetwork
  - CommonCrypto
  - CoreCapture
  - CoreStorage
  - Crash
  - Disk
  - Disk
  - Driver
  - Drivers
  - Drivers
  - Graphics
  - Graphics
  - Graphics
  - ImageIO
  - Images
  - Intel
  - IOAcceleratorFamily
  - IOAudioFamily
  - IOFireWireFamily
  - IOHIDFamily
  - Kernel
  - libc
  - libxml2
  - libxslt
  - Lock
  - MapKit
  - Messages
  - Multi-Touch
  - Network
  - NVIDIA
  - OpenGL
  - Proxies
  - QuickTime
  - Reporter
  - SceneKit
  - Screen
  - Tcl
  - Utility

Note that successful exploitation of the most serious issues can result in arbitrary code execution.

This update for php5 fixes the following security issues :

  - CVE-2016-4073: A remote attacker could have caused     denial of service, or possibly execute arbitrary code,     due to incorrect handling of string length calculations     in mb_strcut() (bsc#977003)

  - CVE-2015-8867: The PHP function     openssl_random_pseudo_bytes() did not return     cryptographically secure random bytes (bsc#977005)

  - CVE-2016-4070: The libxml_disable_entity_loader()     setting was shared between threads, which could have     resulted in XML external entity injection and entity     expansion issues (bsc#976997)

  - CVE-2015-8866: A remote attacker could have caused     denial of service due to incorrect handling of large     strings in php_raw_url_encode() (bsc#976996)

  - CVE-2016-4071: A remote attacker could have caused     denial of service, or possibly execute arbitrary code,     due to incorrect handling of string formatting in     php_snmp_error() (bsc#977000)

This update was imported from the SUSE:SLE-12:Update update project.

- CVE-2015-8865 The file_check_mem function in funcs.c in     file before 5.23, as used in the Fileinfo component in     PHP before 5.5.34, 5.6.x before 5.6.20, and 7.x before     7.0.5, mishandles continuation-level jumps, which allows     context-dependent attackers to cause a denial of service     (buffer overflow and application crash) or possibly     execute arbitrary code via a crafted magic file.

  - CVE-2015-8866 libxml_disable_entity_loader setting is     shared between threads ext/libxml/libxml.c in PHP before     5.5.22 and 5.6.x before 5.6.6, when PHP-FPM is used,     does not isolate each thread from     libxml_disable_entity_loader changes in other threads,     which allows remote attackers to conduct XML External     Entity (XXE) and XML Entity Expansion (XEE) attacks via     a crafted XML document, a related issue to     CVE-2015-5161.

  - CVE-2015-8878 main/php_open_temporary_file.c in PHP     before 5.5.28 and 5.6.x before 5.6.12 does not ensure     thread safety, which allows remote attackers to cause a     denial of service (race condition and heap memory     corruption) by leveraging an application that performs     many temporary-file accesses.

  - CVE-2015-8879 The odbc_bindcols function in     ext/odbc/php_odbc.c in PHP before 5.6.12 mishandles     driver behavior for SQL_WVARCHAR columns, which allows     remote attackers to cause a denial of service     (application crash) in opportunistic circumstances by     leveraging use of the odbc_fetch_array function to     access a certain type of Microsoft SQL Server table.

  - CVE-2016-4070 Integer overflow in the php_raw_url_encode     function in ext/standard/url.c in PHP before 5.5.34,     5.6.x before 5.6.20, and 7.x before 7.0.5 allows remote     attackers to cause a denial of service (application     crash) via a long string to the rawurlencode function.

  - CVE-2016-4071 Format string vulnerability in the     php_snmp_error function in ext/snmp/snmp.c in PHP before     5.5.34, 5.6.x before 5.6.20, and 7.x before 7.0.5 allows     remote attackers to execute arbitrary code via format     string specifiers in an SNMP::get call.

  - CVE-2016-4072 The Phar extension in PHP before 5.5.34,     5.6.x before 5.6.20, and 7.x before 7.0.5 allows remote     attackers to execute arbitrary code via a crafted     filename, as demonstrated by mishandling of \0     characters by the phar_analyze_path function in     ext/phar/phar.c.

  - CVE-2016-4073 Multiple integer overflows in the     mbfl_strcut function in     ext/mbstring/libmbfl/mbfl/mbfilter.c in PHP before     5.5.34, 5.6.x before 5.6.20, and 7.x before 7.0.5 allow     remote attackers to cause a denial of service     (application crash) or possibly execute arbitrary code     via a crafted mb_strcut call.

  - CVE-2016-4343 The phar_make_dirstream function in     ext/phar/dirstream.c in PHP before 5.6.18 and 7.x before     7.0.3 mishandles zero-size ././@LongLink files, which     allows remote attackers to cause a denial of service     (uninitialized pointer dereference) or possibly have     unspecified other impact via a crafted TAR archive.

  - CVE-2016-4537 The bcpowmod function in     ext/bcmath/bcmath.c in PHP before 5.5.35, 5.6.x before     5.6.21, and 7.x before 7.0.6 accepts a negative integer     for the scale argument, which allows remote attackers to     cause a denial of service or possibly have unspecified     other impact via a crafted call.

  - CVE-2016-4539 The xml_parse_into_struct function in     ext/xml/xml.c in PHP before 5.5.35, 5.6.x before 5.6.21,     and 7.x before 7.0.6 allows remote attackers to cause a     denial of service (buffer under-read and segmentation     fault) or possibly have unspecified other impact via     crafted XML data in the second argument, leading to a     parser level of zero.

  - CVE-2016-4540

  - CVE-2016-4541 The grapheme_strpos function in     ext/intl/grapheme/grapheme_string.c in before 5.5.35,     5.6.x before 5.6.21, and 7.x before 7.0.6 allows remote     attackers to cause a denial of service (out-of-bounds     read) or possibly have unspecified other impact via a     negative offset.

  - CVE-2016-4542

  - CVE-2016-4543

  - CVE-2016-4544 The exif_process_* function in     ext/exif/exif.c in PHP before 5.5.35, 5.6.x before     5.6.21, and 7.x before 7.0.6 does not validate IFD     sizes, which allows remote attackers to cause a denial     of service (out-of-bounds read) or possibly have     unspecified other impact via crafted header data.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

According to the versions of the php packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - PHP 7.1.5 has an Out of bounds access in     php_pcre_replace_impl via a crafted preg_replace     call.(CVE-2017-9118)

  - When using fgetss() function to read data with     stripping tags, in PHP versions 7.2.x below 7.2.27,     7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible     to supply data that will cause this function to read     past the allocated buffer. This may lead to information     disclosure or crash.(CVE-2020-7059)

  - When using certain mbstring functions to convert     multibyte encodings, in PHP versions 7.2.x below     7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is     possible to supply data that will cause function     mbfl_filt_conv_big5_wchar to read past the allocated     buffer. This may lead to information disclosure or     crash.(CVE-2020-7060)

  - In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15     and 7.4.x below 7.4.3, when using file upload     functionality, if upload progress tracking is enabled,     but session.upload_progress.cleanup is set to 0     (disabled), and the file upload fails, the upload     procedure would try to clean up data that does not     exist and encounter null pointer dereference, which     would likely lead to a crash.(CVE-2020-7062)

  - In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15     and 7.4.x below 7.4.3, when creating PHAR archive using     PharData::buildFromIterator() function, the files are     added with default permissions (0666, or all access)     even if the original files on the filesystem were with     more restrictive permissions. This may result in files     having more lax permissions than intended when such     archive is extracted.(CVE-2020-7063)

  - Double free vulnerability in the php_wddx_process_data     function in wddx.c in the WDDX extension in PHP before     5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8     allows remote attackers to cause a denial of service     (application crash) or possibly execute arbitrary code     via crafted XML data that is mishandled in a     wddx_deserialize call.(CVE-2016-5772)

  - In PHP versions 7.2.x below 7.2.31, 7.3.x below 7.3.18     and 7.4.x below 7.4.6, when HTTP file uploads are     allowed, supplying overly long filenames or field names     could lead PHP engine to try to allocate oversized     memory storage, hit the memory limit and stop     processing the request, without cleaning up temporary     files created by upload request. This potentially could     lead to accumulation of uncleaned temporary files     exhausting the disk space on the target     server.(CVE-2019-11048)

  - Function iconv_mime_decode_headers() in PHP versions     7.1.x below 7.1.30, 7.2.x below 7.2.19 and 7.3.x below     7.3.6 may perform out-of-buffer read due to integer     overflow when parsing MIME headers. This may lead to     information disclosure or crash.(CVE-2019-11039)

  - Format string vulnerability in the php_snmp_error     function in ext/snmp/snmp.c in PHP before 5.5.34, 5.6.x     before 5.6.20, and 7.x before 7.0.5 allows remote     attackers to execute arbitrary code via format string     specifiers in an SNMP::get call.(CVE-2016-4071)

  - Multiple integer overflows in the mbfl_strcut function     in ext/mbstring/libmbfl/mbfl/mbfilter.c in PHP before     5.5.34, 5.6.x before 5.6.20, and 7.x before 7.0.5 allow     remote attackers to cause a denial of service     (application crash) or possibly execute arbitrary code     via a crafted mb_strcut call.(CVE-2016-4073)

  - In PHP 7.x before 7.0.21 and 7.1.x before 7.1.7,     ext/intl/msgformat/msgformat_parse.c does not restrict     the locale length, which allows remote attackers to     cause a denial of service (stack-based buffer overflow     and application crash) or possibly have unspecified     other impact within International Components for     Unicode (ICU) for C/C++ via a long first argument to     the msgfmt_parse_message function.(CVE-2017-11362)

  - When processing certain files, PHP EXIF extension in     versions 7.1.x below 7.1.29, 7.2.x below 7.2.18 and     7.3.x below 7.3.5 can be caused to read past allocated     buffer in exif_process_IFD_TAG function. This may lead     to information disclosure or crash.(CVE-2019-11036)

  - The Phar extension in PHP before 5.5.34, 5.6.x before     5.6.20, and 7.x before 7.0.5 allows remote attackers to     execute arbitrary code via a crafted filename, as     demonstrated by mishandling of \0 characters by the     phar_analyze_path function in     ext/phar/phar.c.(CVE-2016-4072)

  - In PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13     and 7.4.0, PHP DirectoryIterator class accepts     filenames with embedded \0 byte and treats them as     terminating at that byte. This could lead to security     vulnerabilities, e.g. in applications checking paths     that the code is allowed to access.(CVE-2019-11045)

  - When PHP EXIF extension is parsing EXIF information     from an image, e.g. via exif_read_data() function, in     PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and     7.4.0 it is possible to supply it with data what will     cause it to read past the allocated buffer. This may     lead to information disclosure or     crash.(CVE-2019-11047)

  - When PHP EXIF extension is parsing EXIF information     from an image, e.g. via exif_read_data() function, in     PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and     7.4.0 it is possible to supply it with data what will     cause it to read past the allocated buffer. This may     lead to information disclosure or     crash.(CVE-2019-11050)

  - Oniguruma through 6.9.3, as used in PHP 7.3.x and other     products, has a heap-based buffer over-read in     str_lower_case_match in regexec.c.(CVE-2019-19246)

  - In PHP versions 7.2.x below 7.2.30, 7.3.x below 7.3.17     and 7.4.x below 7.4.5, if PHP is compiled with EBCDIC     support (uncommon), urldecode() function can be made to     access locations past the allocated memory, due to     erroneously using signed numbers as array     indexes.(CVE-2020-7067)

  - In PHP versions 7.2.x below 7.2.9, 7.3.x below 7.3.16     and 7.4.x below 7.4.4, while parsing EXIF data with     exif_read_data() function, it is possible for malicious     data to cause PHP to read one byte of uninitialized     memory. This could potentially lead to information     disclosure or crash.(CVE-2020-7064)

  - In PHP versions 7.2.x below 7.2.29, 7.3.x below 7.3.16     and 7.4.x below 7.4.4, while using get_headers() with     user-supplied URL, if the URL contains zero (\0)     character, the URL will be silently truncated at it.
    This may cause some software to make incorrect     assumptions about the target of the get_headers() and     possibly send some information to a wrong     server.(CVE-2020-7066)

  - A use-after-free in onig_new_deluxe() in regext.c in     Oniguruma 6.9.2 allows attackers to potentially cause     information disclosure, denial of service, or possibly     code execution by providing a crafted regular     expression. The attacker provides a pair of a regex     pattern and a string, with a multi-byte encoding that     gets handled by onig_new_deluxe(). Oniguruma issues     often affect Ruby, as well as common optional libraries     for PHP and Rust.(CVE-2019-13224)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

This update for php5 fixes the following issues :

  - CVE-2016-4073: A remote attacker could have caused     denial of service, or possibly execute arbitrary code,     due to incorrect handling of string length calculations     in mb_strcut() (bsc#977003)

  - CVE-2016-3074: Signedness vulnerability in bundled libgd     may have resulted in a heap overflow when processing     compressed gd2 data. (boo#976775)

  - CVE-2015-8867: The PHP function     openssl_random_pseudo_bytes() did not return     cryptographically secure random bytes (bsc#977005)

  - CVE-2016-4070: The libxml_disable_entity_loader()     setting was shared between threads, which could have     resulted in XML external entity injection and entity     expansion issues (bsc#976997)

  - CVE-2015-8866: A remote attacker could have caused     denial of service due to incorrect handling of large     strings in php_raw_url_encode() (bsc#976996)

  - CVE-2016-4071: A remote attacker could have caused     denial of service, or possibly execute arbitrary code,     due to incorrect handling of string formatting in     php_snmp_error() (bsc#977000)

According to its banner, the version of PHP running on the remote web server is 7.0.x prior to 7.0.5. It is, therefore, affected by multiple vulnerabilities :

  - A buffer over-write condition exists in the finfo_open()     function due to improper validation of magic files. An     unauthenticated, remote attacker can exploit this, via a     crafted file, to cause a denial of service or to execute     arbitrary code.

  - A flaw exists in the php_snmp_error() function within     file ext/snmp/snmp.c that is triggered when handling     format string specifiers. An unauthenticated, remote     attacker can exploit this, via a crafted SNMP object,     to cause a denial of service or to execute arbitrary     code.

  - An invalid memory write error exists when handling     the path of phar file names that allows an attacker     to have an unspecified impact.

  - A flaw exists in the mbfl_strcut() function within file     ext/mbstring/libmbfl/mbfl/mbfilter.c when handling     negative parameter values. An unauthenticated, remote     attacker can exploit this to cause a denial of service.

  - An integer overflow condition exists in the     php_raw_url_encode() function within file     ext/standard/url.c due to improper validation of     user-supplied input. An unauthenticated, remote attacker     can exploit this to have an unspecified impact.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote host is affected by the vulnerability described in GLSA-201611-22 (PHP: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in PHP. Please review the       CVE identifiers referenced below for details.
  Impact :

    An attacker can possibly execute arbitrary code or create a Denial of       Service condition.
  Workaround :

    There is no known workaround at this time.

According to the versions of the php packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - A use-after-free in onig_new_deluxe() in regext.c in     Oniguruma 6.9.2 allows attackers to potentially cause     information disclosure, denial of service, or possibly     code execution by providing a crafted regular     expression. The attacker provides a pair of a regex     pattern and a string, with a multi-byte encoding that     gets handled by onig_new_deluxe(). Oniguruma issues     often affect Ruby, as well as common optional libraries     for PHP and Rust.(CVE-2019-13224)

  - PHP 7.1.5 has an Out of bounds access in     php_pcre_replace_impl via a crafted preg_replace     call.(CVE-2017-9118)

  - Double free vulnerability in the php_wddx_process_data     function in wddx.c in the WDDX extension in PHP before     5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8     allows remote attackers to cause a denial of service     (application crash) or possibly execute arbitrary code     via crafted XML data that is mishandled in a     wddx_deserialize call.(CVE-2016-5772)

  - When using fgetss() function to read data with     stripping tags, in PHP versions 7.2.x below 7.2.27,     7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible     to supply data that will cause this function to read     past the allocated buffer. This may lead to information     disclosure or crash.(CVE-2020-7059)

  - When using certain mbstring functions to convert     multibyte encodings, in PHP versions 7.2.x below     7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is     possible to supply data that will cause function     mbfl_filt_conv_big5_wchar to read past the allocated     buffer. This may lead to information disclosure or     crash.(CVE-2020-7060)

  - In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15     and 7.4.x below 7.4.3, when using file upload     functionality, if upload progress tracking is enabled,     but session.upload_progress.cleanup is set to 0     (disabled), and the file upload fails, the upload     procedure would try to clean up data that does not     exist and encounter null pointer dereference, which     would likely lead to a crash.(CVE-2020-7062)

  - In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15     and 7.4.x below 7.4.3, when creating PHAR archive using     PharData::buildFromIterator() function, the files are     added with default permissions (0666, or all access)     even if the original files on the filesystem were with     more restrictive permissions. This may result in files     having more lax permissions than intended when such     archive is extracted.(CVE-2020-7063)

  - Format string vulnerability in the php_snmp_error     function in ext/snmp/snmp.c in PHP before 5.5.34, 5.6.x     before 5.6.20, and 7.x before 7.0.5 allows remote     attackers to execute arbitrary code via format string     specifiers in an SNMP::get call.(CVE-2016-4071)

  - The Phar extension in PHP before 5.5.34, 5.6.x before     5.6.20, and 7.x before 7.0.5 allows remote attackers to     execute arbitrary code via a crafted filename, as     demonstrated by mishandling of \0 characters by the     phar_analyze_path function in     ext/phar/phar.c.(CVE-2016-4072)

  - Multiple integer overflows in the mbfl_strcut function     in ext/mbstring/libmbfl/mbfl/mbfilter.c in PHP before     5.5.34, 5.6.x before 5.6.20, and 7.x before 7.0.5 allow     remote attackers to cause a denial of service     (application crash) or possibly execute arbitrary code     via a crafted mb_strcut call.(CVE-2016-4073)

  - In PHP 7.x before 7.0.21 and 7.1.x before 7.1.7,     ext/intl/msgformat/msgformat_parse.c does not restrict     the locale length, which allows remote attackers to     cause a denial of service (stack-based buffer overflow     and application crash) or possibly have unspecified     other impact within International Components for     Unicode (ICU) for C/C++ via a long first argument to     the msgfmt_parse_message function.(CVE-2017-11362)

  - When processing certain files, PHP EXIF extension in     versions 7.1.x below 7.1.29, 7.2.x below 7.2.18 and     7.3.x below 7.3.5 can be caused to read past allocated     buffer in exif_process_IFD_TAG function. This may lead     to information disclosure or crash.(CVE-2019-11036)

  - Function iconv_mime_decode_headers() in PHP versions     7.1.x below 7.1.30, 7.2.x below 7.2.19 and 7.3.x below     7.3.6 may perform out-of-buffer read due to integer     overflow when parsing MIME headers. This may lead to     information disclosure or crash.(CVE-2019-11039)

  - In PHP versions 7.2.x below 7.2.31, 7.3.x below 7.3.18     and 7.4.x below 7.4.6, when HTTP file uploads are     allowed, supplying overly long filenames or field names     could lead PHP engine to try to allocate oversized     memory storage, hit the memory limit and stop     processing the request, without cleaning up temporary     files created by upload request. This potentially could     lead to accumulation of uncleaned temporary files     exhausting the disk space on the target     server.(CVE-2019-11048)

  - In PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13     and 7.4.0, PHP DirectoryIterator class accepts     filenames with embedded \0 byte and treats them as     terminating at that byte. This could lead to security     vulnerabilities, e.g. in applications checking paths     that the code is allowed to access.(CVE-2019-11045)

  - When PHP EXIF extension is parsing EXIF information     from an image, e.g. via exif_read_data() function, in     PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and     7.4.0 it is possible to supply it with data what will     cause it to read past the allocated buffer. This may     lead to information disclosure or     crash.(CVE-2019-11047)

  - When PHP EXIF extension is parsing EXIF information     from an image, e.g. via exif_read_data() function, in     PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and     7.4.0 it is possible to supply it with data what will     cause it to read past the allocated buffer. This may     lead to information disclosure or     crash.(CVE-2019-11050)

  - Oniguruma through 6.9.3, as used in PHP 7.3.x and other     products, has a heap-based buffer over-read in     str_lower_case_match in regexec.c.(CVE-2019-19246)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The following security-related issues were resolved :

Buffer over-write in finfo_open with malformed magic file (CVE-2015-8865)

Signedness vulnerability causing heap overflow in libgd (CVE-2016-3074)

Integer overflow in php_raw_url_encode (CVE-2016-4070)

Format string vulnerability in php_snmp_error() (CVE-2016-4071)

Invalid memory write in phar on filename containing \\0 inside name (CVE-2016-4072)

Negative size parameter in memcpy (CVE-2016-4073)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-2984-1 advisory.

    It was discovered that the PHP Fileinfo component incorrectly handled certain magic files. An attacker     could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute     arbitrary code. This issue only affected Ubuntu 16.04 LTS. (CVE-2015-8865)

    Hans Jerry Illikainen discovered that the PHP Zip extension incorrectly handled certain malformed Zip     archives. A remote attacker could use this issue to cause PHP to crash, resulting in a denial of service,     or possibly execute arbitrary code. This issue only affected Ubuntu 16.04 LTS. (CVE-2016-3078)

    It was discovered that PHP incorrectly handled invalid indexes in the SplDoublyLinkedList class. An     attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute     arbitrary code. This issue only affected Ubuntu 16.04 LTS. (CVE-2016-3132)

    It was discovered that the PHP rawurlencode() function incorrectly handled large strings. A remote     attacker could use this issue to cause PHP to crash, resulting in a denial of service. This issue only     affected Ubuntu 16.04 LTS. (CVE-2016-4070)

    It was discovered that the PHP php_snmp_error() function incorrectly handled string formatting. A remote     attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute     arbitrary code. This issue only affected Ubuntu 16.04 LTS. (CVE-2016-4071)

    It was discovered that the PHP phar extension incorrectly handled certain filenames in archives. A remote     attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute     arbitrary code. This issue only affected Ubuntu 16.04 LTS. (CVE-2016-4072)

    It was discovered that the PHP mb_strcut() function incorrectly handled string formatting. A remote     attacker could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute     arbitrary code. This issue only affected Ubuntu 16.04 LTS. (CVE-2016-4073)

    It was discovered that the PHP phar extension incorrectly handled certain archive files. A remote attacker     could use this issue to cause PHP to crash, resulting in a denial of service, or possibly execute     arbitrary code. This issue only affected Ubuntu 12.04 LTS, Ubuntu 14.04 LTS and Ubuntu 15.10.
    (CVE-2016-4342, CVE-2016-4343)

    It was discovered that the PHP bcpowmod() function incorrectly handled memory. A remote attacker could use     this issue to cause PHP to crash, resulting in a denial of service, or possibly execute arbitrary code.

    (CVE-2016-4537, CVE-2016-4538)

    It was discovered that the PHP XML parser incorrectly handled certain malformed XML data. A remote     attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service, or     possibly execute arbitrary code. (CVE-2016-4539)

    It was discovered that certain PHP grapheme functions incorrectly handled negative offsets. A remote     attacker could possibly use this issue to cause PHP to crash, resulting in a denial of service.
    (CVE-2016-4540, CVE-2016-4541)

    It was discovered that PHP incorrectly handled certain malformed EXIF tags. A remote attacker could     possibly use this issue to cause PHP to crash, resulting in a denial of service. (CVE-2016-4542,     CVE-2016-4543, CVE-2016-4544)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
119976	SUSE SLES12 Security Update : php5 (SUSE-SU-2016:1277-1)	Nessus	SuSE Local Security Checks	2019/1/2	2024/7/11	critical
219598	Linux Distros Unpatched Vulnerability : CVE-2016-4071	Nessus	Misc.	2025/3/4	2025/8/20	critical
90360	PHP 5.5.x < 5.5.34 Multiple Vulnerabilities	Nessus	CGI abuses	2016/4/6	2025/5/26	critical
90361	PHP 5.6.x < 5.6.20 Multiple Vulnerabilities	Nessus	CGI abuses	2016/4/6	2025/5/26	critical
90768	Debian DSA-3560-1 : php5 - security update	Nessus	Debian Local Security Checks	2016/4/28	2021/1/11	critical
91228	Mac OS X 10.11.x < 10.11.5 Multiple Vulnerabilities	Nessus	MacOS X Local Security Checks	2016/5/19	2024/5/28	high
91290	openSUSE Security Update : php5 (openSUSE-2016-626)	Nessus	SuSE Local Security Checks	2016/5/23	2021/1/19	critical
91397	Debian DLA-499-1 : php5 security update	Nessus	Debian Local Security Checks	2016/6/1	2021/1/11	critical
140834	EulerOS 2.0 SP3 : php (EulerOS-SA-2020-2067)	Nessus	Huawei Local Security Checks	2020/9/28	2024/2/19	critical
91071	openSUSE Security Update : php5 (openSUSE-2016-576)	Nessus	SuSE Local Security Checks	2016/5/12	2021/1/19	critical
90362	PHP 7.0.x < 7.0.5 Multiple Vulnerabilities	Nessus	CGI abuses	2016/4/6	2025/5/26	critical
95421	GLSA-201611-22 : PHP: Multiple vulnerabilities (httpoxy)	Nessus	Gentoo Local Security Checks	2016/12/1	2026/1/15	critical
142352	EulerOS 2.0 SP2 : php (EulerOS-SA-2020-2384)	Nessus	Huawei Local Security Checks	2020/11/3	2024/2/12	critical
90867	Amazon Linux AMI : php56 / php55 (ALAS-2016-698)	Nessus	Amazon Linux Local Security Checks	2016/5/4	2019/4/11	critical
91320	Ubuntu 14.04 LTS / 16.04 LTS : PHP vulnerabilities (USN-2984-1)	Nessus	Ubuntu Local Security Checks	2016/5/25	2025/9/3	critical

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