Three issues have been found in php5, a server-side, HTML-embedded scripting language.

CVE-2020-7064 A one byte out-of-bounds read, which could potentially lead to information disclosure or crash.

CVE-2020-7066 An URL containing zero (\0) character will be truncated at it, which may cause some software to make incorrect assumptions and possibly send some information to a wrong server.

CVE-2020-7067 Using a malformed url-encoded string an Out-of-Bounds read can occur.

For Debian 8 'Jessie', these problems have been fixed in version 5.6.40+dfsg-0+deb8u11.

We recommend that you upgrade your php5 packages.

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.

This update for php7 fixes the following issues :

CVE-2020-7064: Fixed a one byte read of uninitialized memory in exif_read_data() (bsc#1168326).

CVE-2020-7066: Fixed URL truncation get_headers() if the URL contains zero (\0) character (bsc#1168352).

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.

**PHP version 7.3.16** (19 Mar 2020)

**Core:**

  - Fixed bug php#63206 (restore_error_handler does not     restore previous errors mask). (Mark Plomer)

**DOM:**

  - Fixed bug php#77569: (Write Access Violation in     DomImplementation). (Nikita, cmb)

  - Fixed bug php#79271 (DOMDocumentType::$childNodes is     NULL). (cmb)

**Enchant:**

  - Fixed bug php#79311 (enchant_dict_suggest() fails on big     endian architecture). (cmb)

**EXIF:**

  - Fixed bug php#79282 (Use-of-uninitialized-value in     exif). (**CVE-2020-7064*) (Nikita)

**MBstring:**

  - Fixed bug php#79371 (mb_strtolower (UTF-32LE):
    stack-buffer-overflow at php_unicode_tolower_full).
    (**CVE-2020-7065**) (cmb)

**MySQLi:**

  - Fixed bug php#64032 (mysqli reports different     client_version). (cmb)

**PCRE:**

  - Fixed bug php#79188 (Memory corruption in     preg_replace/preg_replace_callback and unicode).
    (Nikita)

**PDO_ODBC:**

  - Fixed bug php#79038 (PDOStatement::nextRowset() leaks     column values). (cmb)

**Reflection:**

  - Fixed bug php#79062 (Property with heredoc default value     returns false for getDocComment). (Nikita)

**SQLite3:**

  - Fixed bug php#79294 (::columnType() may fail after     SQLite3Stmt::reset()). (cmb)

**Standard:**

  - Fixed bug php#79329 (get_headers() silently truncates     after a null byte). (**CVE-2020-7066**) (cmb)

  - Fixed bug php#79254 (getenv() w/o arguments not showing     changes). (cmb)

  - Fixed bug php#79265 (Improper injection of Host header     when using fopen for http requests). (Miguel Xavier     Penha Neto)

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

The version of php73 installed on the remote host is prior to 7.3.17-1.25. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2020-1368 advisory.

    In PHP versions 7.2.x below 7.2.9, 7.3.x below 7.3.16 and 7.4.x below 7.4.34, 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 7.3.x below 7.3.16 and 7.4.x below 7.4.34, while using mb_strtolower() function with     UTF-32LE encoding, certain invalid strings could cause PHP to overwrite stack-allocated buffer. This could     lead to memory corruption, crashes and potentially code execution. (CVE-2020-7065)

    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)

    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)

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

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

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:5275 advisory.

    PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server.

    The following packages have been upgraded to a later upstream version: rh-php73-php (7.3.20). (BZ#1853211)

    Security Fix(es):

    * php: DirectoryIterator class accepts filenames with embedded \0 byte and treats them as terminating at     that byte (CVE-2019-11045)

    * php: Information disclosure in exif_read_data() (CVE-2019-11047)

    * php: Integer wraparounds when receiving multipart forms (CVE-2019-11048)

    * oniguruma: Heap-based buffer over-read in function gb18030_mbc_enc_len in file gb18030.c     (CVE-2019-19203)

    * oniguruma: Heap-based buffer over-read in function fetch_interval_quantifier in regparse.c     (CVE-2019-19204)

    * php: Out of bounds read in php_strip_tags_ex (CVE-2020-7059)

    * php: Global buffer-overflow in mbfl_filt_conv_big5_wchar function (CVE-2020-7060)

    * php: NULL pointer dereference in PHP session upload progress (CVE-2020-7062)

    * php: Files added to tar with Phar::buildFromIterator have all-access permissions (CVE-2020-7063)

    * php: Information disclosure in exif_read_data() function (CVE-2020-7064)

    * php: Using mb_strtolower() function with UTF-32LE encoding leads to potential code execution     (CVE-2020-7065)

    * php: Out of bounds read when parsing EXIF information (CVE-2019-11050)

    * oniguruma: Heap-based buffer overflow in str_lower_case_match in regexec.c (CVE-2019-19246)

    * php: Information disclosure in function get_headers (CVE-2020-7066)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Software Collections 3.6 Release     Notes linked from the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

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

The remote Ubuntu 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4330-2 advisory.

    USN-4330-1 fixed vulnerabilities in PHP. This update provides the corresponding update for Ubuntu 20.04     LTS.



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.

This update for php72 fixes the following issues :

CVE-2020-7064: Fixed a one byte read of uninitialized memory in exif_read_data() (bsc#1168326).

CVE-2020-7066: Fixed URL truncation get_headers() if the URL contains zero (\0) character (bsc#1168352).

CVE-2019-11048: Improved the handling of overly long filenames or field names in HTTP file uploads (bsc#1171999).

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 remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-4330-1 advisory.

    It was discovered that PHP incorrectly handled certain file uploads. An attacker could possibly use this     issue to cause a crash. (CVE-2020-7062)

    It was discovered that PHP incorrectly handled certain PHAR archive files. An attacker could possibly use     this issue to access sensitive information. (CVE-2020-7063)

    It was discovered that PHP incorrectly handled certain EXIF files. An attacker could possibly use this     issue to access sensitive information or cause a crash. (CVE-2020-7064)

    It was discovered that PHP incorrectly handled certain UTF strings. An attacker could possibly use this     issue to cause a crash or execute arbitrary code. This issue only affected Ubuntu 19.10. (CVE-2020-7065)

    It was discovered that PHP incorrectly handled certain URLs. An attacker could possibly use this issue to     expose sensitive information. This issue only affected Ubuntu 14.04 ESM, Ubuntu 16.04 LTS, Ubuntu 18.04     LTS and Ubuntu 19.10. (CVE-2020-7066)

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.

According to its self-reported version, the Tenable SecurityCenter application installed on the remote host is less than 5.19.0 and is therefore affected by multiple vulnerabilities in the following components: 
  - Apache FOP
  - Underscore
  - Handlebars
  - PHP
  - sqlite

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

Multiple security issues were found in PHP, a widely-used open source general purpose scripting language which could result in information disclosure, denial of service or potentially the execution of arbitrary code.

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2020:3662 advisory.

  - php: Out-of-bounds read due to integer overflow in iconv_mime_decode_headers() (CVE-2019-11039)

  - php: Buffer over-read in exif_read_data() (CVE-2019-11040)

  - php: Heap buffer over-read in exif_scan_thumbnail() (CVE-2019-11041)

  - php: Heap buffer over-read in exif_process_user_comment() (CVE-2019-11042)

  - php: DirectoryIterator class accepts filenames with embedded \0 byte and treats them as terminating at     that byte (CVE-2019-11045)

  - php: Information disclosure in exif_read_data() (CVE-2019-11047)

  - php: Integer wraparounds when receiving multipart forms (CVE-2019-11048)

  - php: Out of bounds read when parsing EXIF information (CVE-2019-11050)

  - oniguruma: Use-after-free in onig_new_deluxe() in regext.c (CVE-2019-13224)

  - oniguruma: NULL pointer dereference in match_at() in regexec.c (CVE-2019-13225)

  - oniguruma: Stack exhaustion in regcomp.c because of recursion in regparse.c (CVE-2019-16163)

  - oniguruma: Heap-based buffer over-read in function gb18030_mbc_enc_len in file gb18030.c (CVE-2019-19203)

  - oniguruma: Heap-based buffer over-read in function fetch_interval_quantifier in regparse.c     (CVE-2019-19204)

  - oniguruma: Heap-based buffer overflow in str_lower_case_match in regexec.c (CVE-2019-19246)

  - pcre: Out of bounds read in JIT mode when \X is used in non-UTF mode (CVE-2019-20454)

  - php: Out of bounds read in php_strip_tags_ex (CVE-2020-7059)

  - php: Global buffer-overflow in mbfl_filt_conv_big5_wchar function (CVE-2020-7060)

  - php: NULL pointer dereference in PHP session upload progress (CVE-2020-7062)

  - php: Files added to tar with Phar::buildFromIterator have all-access permissions (CVE-2020-7063)

  - php: Information disclosure in exif_read_data() function (CVE-2020-7064)

  - php: Using mb_strtolower() function with UTF-32LE encoding leads to potential code execution     (CVE-2020-7065)

  - php: Information disclosure in function get_headers (CVE-2020-7066)

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

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

  - 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)

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

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2020-958:01 advisory.

    * php: DirectoryIterator class accepts filenames with embedded \0 byte and treats them as terminating at     that byte (CVE-2019-11045)
      * php: Information disclosure in exif_read_data() (CVE-2019-11047)
      * php: Integer wraparounds when receiving multipart forms (CVE-2019-11048)
      * oniguruma: Heap-based buffer over-read in function gb18030_mbc_enc_len in file gb18030.c     (CVE-2019-19203)
      * oniguruma: Heap-based buffer over-read in function fetch_interval_quantifier in regparse.c     (CVE-2019-19204)
      * php: Out of bounds read in php_strip_tags_ex (CVE-2020-7059)
      * php: Global buffer-overflow in mbfl_filt_conv_big5_wchar function (CVE-2020-7060)
      * php: NULL pointer dereference in PHP session upload progress (CVE-2020-7062)
      * php: Files added to tar with Phar::buildFromIterator have all-access permissions (CVE-2020-7063)
      * php: Information disclosure in exif_read_data() function (CVE-2020-7064)
      * php: Using mb_strtolower() function with UTF-32LE encoding leads to potential code execution     (CVE-2020-7065)
      * php: Out of bounds read when parsing EXIF information (CVE-2019-11050)
      * oniguruma: Heap-based buffer overflow in str_lower_case_match in regexec.c (CVE-2019-19246)
      * php: Information disclosure in function get_headers (CVE-2020-7066)

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

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

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-2020_3662 advisory.

    * php: Out-of-bounds read due to integer overflow in iconv_mime_decode_headers() (CVE-2019-11039)

    * php: Buffer over-read in exif_read_data() (CVE-2019-11040)

    * php: DirectoryIterator class accepts filenames with embedded \0 byte and treats them as terminating at     that byte (CVE-2019-11045)

    * php: Information disclosure in exif_read_data() (CVE-2019-11047)

    * php: Integer wraparounds when receiving multipart forms (CVE-2019-11048)

    * oniguruma: Use-after-free in onig_new_deluxe() in regext.c (CVE-2019-13224)

    * oniguruma: NULL pointer dereference in match_at() in regexec.c (CVE-2019-13225)

    * oniguruma: Stack exhaustion in regcomp.c because of recursion in regparse.c (CVE-2019-16163)

    * oniguruma: Heap-based buffer over-read in function gb18030_mbc_enc_len in file gb18030.c     (CVE-2019-19203)

    * oniguruma: Heap-based buffer over-read in function fetch_interval_quantifier in regparse.c     (CVE-2019-19204)

    * pcre: Out of bounds read in JIT mode when \X is used in non-UTF mode (CVE-2019-20454)

    * php: Out of bounds read in php_strip_tags_ex (CVE-2020-7059)

    * php: Global buffer-overflow in mbfl_filt_conv_big5_wchar function (CVE-2020-7060)

    * php: NULL pointer dereference in PHP session upload progress (CVE-2020-7062)

    * php: Files added to tar with Phar::buildFromIterator have all-access permissions (CVE-2020-7063)

    * php: Information disclosure in exif_read_data() function (CVE-2020-7064)

    * php: Using mb_strtolower() function with UTF-32LE encoding leads to potential code execution     (CVE-2020-7065)

    * php: Heap buffer over-read in exif_scan_thumbnail() (CVE-2019-11041)

    * php: Heap buffer over-read in exif_process_user_comment() (CVE-2019-11042)

    * php: Out of bounds read when parsing EXIF information (CVE-2019-11050)

    * oniguruma: Heap-based buffer overflow in str_lower_case_match in regexec.c (CVE-2019-19246)

    * php: Information disclosure in function get_headers (CVE-2020-7066)

Tenable has extracted the preceding description block directly from the CIQ 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
135980	Debian DLA-2188-1 : php5 security update	Nessus	Debian Local Security Checks	2020/4/27	2024/3/14	high
136469	SUSE SLED15 / SLES15 Security Update : php7 (SUSE-SU-2020:1199-1)	Nessus	SuSE Local Security Checks	2020/5/11	2024/3/13	medium
134919	Fedora 31 : php (2020-0bf228857a)	Nessus	Fedora Local Security Checks	2020/3/26	2024/3/20	high
136629	Amazon Linux AMI : php73 (ALAS-2020-1368)	Nessus	Amazon Linux Local Security Checks	2020/5/15	2024/12/11	high
170346	RHEL 7 : rh-php73-php (RHSA-2020:5275)	Nessus	Red Hat Local Security Checks	2023/1/23	2024/11/7	critical
136398	Ubuntu 20.04 LTS : PHP vulnerabilities (USN-4330-2)	Nessus	Ubuntu Local Security Checks	2020/5/7	2024/10/29	high
137588	SUSE SLES12 Security Update : php72 (SUSE-SU-2020:1546-1)	Nessus	SuSE Local Security Checks	2020/6/18	2024/3/6	medium
135672	Ubuntu 16.04 LTS / 18.04 LTS : PHP vulnerabilities (USN-4330-1)	Nessus	Ubuntu Local Security Checks	2020/4/16	2025/9/3	high
152986	Tenable SecurityCenter < 5.19.0 Multiple Vulnerabilities (TNS-2021-14)	Nessus	Misc.	2021/9/3	2024/5/10	critical
138225	Debian DSA-4719-1 : php7.3 - security update	Nessus	Debian Local Security Checks	2020/7/9	2024/3/1	high
145957	CentOS 8 : php:7.3 (CESA-2020:3662)	Nessus	CentOS Local Security Checks	2021/2/1	2024/1/24	critical
230261	Linux Distros Unpatched Vulnerability : CVE-2020-7066	Nessus	Misc.	2025/3/5	2026/8/12	medium
294403	MiracleLinux 7 : rh-php73-php-7.3.20-1.el7 (AXSA:2020-958:01)	Nessus	Miracle Linux Local Security Checks	2026/1/20	2026/1/21	critical
358880	Rocky Linux 8 [CIQ] Security Update: apcu-panel / libzip / libzip-debuginfo / libzip-debugsource / etc Multiple Vulnerabilities (crlsa-2020_3662)	Nessus	Rocky Linux Local Security Checks	2026/10/1	2026/10/2	critical

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