The remote Redhat Enterprise Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:1296 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-php70-php (7.0.27). (BZ#1518843)

    Security Fix(es):

    * php: Heap overflow in mysqlnd when not receiving UNSIGNED_FLAG in BIT field (CVE-2016-7412)

    * php: Use after free in wddx_deserialize (CVE-2016-7413)

    * php: Out of bounds heap read when verifying signature of zip phar in phar_parse_zipfile (CVE-2016-7414)

    * php: Stack based buffer overflow in msgfmt_format_message (CVE-2016-7416)

    * php: Missing type check when unserializing SplArray (CVE-2016-7417)

    * php: Null pointer dereference in php_wddx_push_element (CVE-2016-7418)

    * php: Use-after-free vulnerability when resizing the 'properties' hash table of a serialized object     (CVE-2016-7479)

    * php: Invalid read when wddx decodes empty boolean element (CVE-2016-9935)

    * php: Use After Free in unserialize() (CVE-2016-9936)

    * php: Wrong calculation in exif_convert_any_to_int function (CVE-2016-10158)

    * php: Integer overflow in phar_parse_pharfile (CVE-2016-10159)

    * php: Off-by-one error in phar_parse_pharfile when loading crafted phar archive (CVE-2016-10160)

    * php: Out-of-bounds heap read on unserialize in finish_nested_data() (CVE-2016-10161)

    * php: Null pointer dereference when unserializing PHP object (CVE-2016-10162)

    * gd: DoS vulnerability in gdImageCreateFromGd2Ctx() (CVE-2016-10167)

    * gd: Integer overflow in gd_io.c (CVE-2016-10168)

    * php: Use of uninitialized memory in unserialize() (CVE-2017-5340)

    * php: Buffer over-read from unitialized data in gdImageCreateFromGifCtx function (CVE-2017-7890)

    * oniguruma: Out-of-bounds stack read in match_at() during regular expression searching (CVE-2017-9224)

    * oniguruma: Heap buffer overflow in next_state_val() during regular expression compilation     (CVE-2017-9226)

    * oniguruma: Out-of-bounds stack read in mbc_enc_len() during regular expression searching (CVE-2017-9227)

    * oniguruma: Out-of-bounds heap write in bitset_set_range() (CVE-2017-9228)

    * oniguruma: Invalid pointer dereference in left_adjust_char_head() (CVE-2017-9229)

    * php: Incorrect WDDX deserialization of boolean parameters leads to DoS (CVE-2017-11143)

    * php: Incorrect return value check of OpenSSL sealing function leads to crash (CVE-2017-11144)

    * php: Out-of-bounds read in phar_parse_pharfile (CVE-2017-11147)

    * php: Stack-based buffer over-read in msgfmt_parse_message function (CVE-2017-11362)

    * php: Stack based 1-byte buffer over-write in zend_ini_do_op() function Zend/zend_ini_parser.c     (CVE-2017-11628)

    * php: heap use after free in ext/standard/var_unserializer.re (CVE-2017-12932)

    * php: heap use after free in ext/standard/var_unserializer.re (CVE-2017-12934)

    * php: reflected XSS in .phar 404 page (CVE-2018-5712)

    * php, gd: Stack overflow in gdImageFillToBorder on truecolor images (CVE-2016-9933)

    * php: NULL Pointer Dereference in WDDX Packet Deserialization with PDORow (CVE-2016-9934)

    * php: wddx_deserialize() heap out-of-bound read via php_parse_date() (CVE-2017-11145)

    * php: buffer over-read in finish_nested_data function (CVE-2017-12933)

    * php: Out-of-bound read in timelib_meridian() (CVE-2017-16642)

    * php: Denial of Service (DoS) via infinite loop in libgd gdImageCreateFromGifCtx function in     ext/gd/libgd/gd_gif_in.c (CVE-2018-5711)

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

    Additional Changes:

    For details, see the Red Hat Software Collections 3.1 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 Tenable SecurityCenter application installed on the remote host is missing a security patch. It is, therefore, affected by multiple vulnerabilities in the bundled version of PHP :

  - An out-of-bounds read error exists in the PCRE library     in the compile_bracket_matchingpath() function within     file pcre_jit_compile.c. An unauthenticated, remote     attacker can exploit this, via a specially crafted     regular expression, to crash a process linked to the     library, resulting in a denial of service condition.
    (CVE-2017-6004)

  - An out-of-bounds read error exists in the GD Graphics     Library (LibGD) in the gdImageCreateFromGifCtx()     function within file gd_gif_in.c when handling a     specially crafted GIF file. An unauthenticated, remote     attacker can exploit this to disclose sensitive memory     contents or crash a process linked to the library.
    (CVE-2017-7890)

  - An out-of-bounds read error exists in Oniguruma in the     match_at() function within file regexec.c. An     unauthenticated, remote attacker can exploit this to     disclose sensitive memory contents or crash a process     linked to the library. (CVE-2017-9224)

  - An out-of-bounds write error exists in Oniguruma in the     next_state_val() function during regular expression     compilation. An unauthenticated, remote attacker can     exploit this to execute arbitrary code. (CVE-2017-9226)

  - An out-of-bounds read error exists in Oniguruma in the     mbc_enc_len() function within file utf8.c. An     unauthenticated, remote attacker can exploit this to     disclose memory contents or crash a process linked to     the library. (CVE-2017-9227)

  - An out-of-bounds write error exists in Oniguruma in the     bitset_set_range() function during regular expression     compilation. An unauthenticated, remote attacker can     exploit this to execute arbitrary code. (CVE-2017-9228)

  - An invalid pointer deference flaw exists in Oniguruma     in the left_adjust_char_head() function within file     regexec.c during regular expression compilation. An     unauthenticated, remote attacker can exploit this to     crash a process linked to the library, resulting in a     denial of service condition. (CVE-2017-9229)

  - A denial of service condition exists in PHP when     handling overlarge POST requests. An unauthenticated,     remote attacker can exploit this to exhaust available     CPU resources. (CVE-2017-11142)

  - An extended invalid free error exists in PHP in the     php_wddx_push_element() function within file     ext/wddx/wddx.c when parsing empty boolean tags.
    An unauthenticated, remote attacker can exploit this to     cause a denial of service condition. (CVE-2017-11143)

  - A flaw exists in OpenSSL in the EVP_SealInit() function     within file crypto/evp/p_seal.c due to returning an     undocumented value of '-1'. An unauthenticated, remote     attacker can exploit this to cause an unspecified     impact. (CVE-2017-11144)

  - An out-of-bounds read error exists in PHP in the     php_parse_date() function within file     ext/date/lib/parse_date.c. An unauthenticated, remote     attacker can exploit this to disclose memory contents or     cause a denial of service condition.
    (CVE-2017-11145)

  - An out-of-bounds read error exists in PHP in the     finish_nested_data() function within file     ext/standard/var_unserializer.re. An unauthenticated,     remote attacker can exploit this to disclose memory     contents or cause a denial of service condition.

  - An off-by-one overflow condition exists in PHP in the     INI parsing API, specifically in the zend_ini_do_op()     function within file Zend/zend_ini_parser.y, due to     improper validation of user-supplied input. An     unauthenticated, remote attacker can exploit this to     cause a denial of service condition or the execution of     arbitrary code.

  - A Heap buffer overread flaw in finish_nested_data     while unserializing untrusted data could lead to an     unspecified impact on the integrity of PHP.
    (CVE-2017-12933)

  - A stack-based buffer overflow in the zend_ini_do_op()     function in Zend/zend_ini_parser.c could cause a denial     of service or potentially allow executing code.
    (CVE-2017-11628)

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 before 5.6.31, an invalid free in the WDDX deserialization of boolean parameters could be used by     attackers able to inject XML for deserialization to crash the PHP interpreter, related to an invalid free     for an empty boolean element in ext/wddx/wddx.c. (CVE-2017-11143)

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

This update for php5 fixes the following issues :

  - CVE-2016-10397: parse_url() can be bypassed to return     fake host. (bsc#1047454)

  - CVE-2017-11143: An invalid free in the WDDX     deserialization of booleanparameters could be used by     attackers able to inject XML for deserialization tocrash     the PHP interpreter. (bsc#1048097)

  - CVE-2017-11144: The opensslextension PEM sealing code     did not check the return value of the OpenSSL     sealingfunction, which could lead to a crash.
    (bsc#1048096)

  - CVE-2017-11145: Lack of bounds checks in     timelib_meridian coud lead to information leak.
    (bsc#1048112)

  - CVE-2017-11146: Lack of bounds checks in     timelib_meridian parse code could lead to information     leak. (bsc#1048111)

  - CVE-2017-11147: The PHAR archive handler could beused by     attackers supplying malicious archive files to crash the     PHP interpreteror potentially disclose information.
    (bsc#1048094)

  - CVE-2016-5766: Integer Overflow in _gd2GetHeader()     resulting could lead to heap overflow (bsc#986386)

  - CVE-2017-11628: Stack-base dbuffer overflow in     zend_ini_do_op() in Zend/zend_ini_parser.c (bsc#1050726)

  - CVE-2017-7890: Buffer over-read from uninitialized data     in gdImageCreateFromGifCtx function could lead to denial     of service (bsc#1050241)

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

According to its banner, the version of PHP running on the remote web server is 5.6.x prior to 5.6.31. It is, therefore, affected by the following vulnerabilities :

  - An out-of-bounds read error exists in the PCRE library     in the compile_bracket_matchingpath() function within     file pcre_jit_compile.c. An unauthenticated, remote     attacker can exploit this, via a specially crafted     regular expression, to crash a process linked to the     library, resulting in a denial of service condition.
    (CVE-2017-6004)

  - An out-of-bounds read error exists in the GD Graphics     Library (LibGD) in the gdImageCreateFromGifCtx()     function within file gd_gif_in.c when handling a     specially crafted GIF file. An unauthenticated, remote     attacker can exploit this to disclose sensitive memory     contents or crash a process linked to the library.
    (CVE-2017-7890)

  - An out-of-bounds read error exists in Oniguruma in the     match_at() function within file regexec.c. An     unauthenticated, remote attacker can exploit this to     disclose sensitive memory contents or crash a process     linked to the library. (CVE-2017-9224)

  - An out-of-bounds write error exists in Oniguruma in the     next_state_val() function during regular expression     compilation. An unauthenticated, remote attacker can     exploit this to execute arbitrary code. (CVE-2017-9226)

  - An out-of-bounds read error exists in Oniguruma in the     mbc_enc_len() function within file utf8.c. An     unauthenticated, remote attacker can exploit this to     disclose memory contents or crash a process linked to     the library. (CVE-2017-9227)

  - An out-of-bounds write error exists in Oniguruma in the     bitset_set_range() function during regular expression     compilation. An unauthenticated, remote attacker can     exploit this to execute arbitrary code. (CVE-2017-9228)

  - An invalid pointer deference flaw exists in Oniguruma     in the left_adjust_char_head() function within file     regexec.c during regular expression compilation. An     unauthenticated, remote attacker can exploit this to     crash a process linked to the library, resulting in a     denial of service condition. (CVE-2017-9229)

  - A denial of service condition exists in PHP when     handling overlarge POST requests. An unauthenticated,     remote attacker can exploit this to exhaust available     CPU resources. (CVE-2017-11142)

  - An extended invalid free error exists in PHP in the     php_wddx_push_element() function within file     ext/wddx/wddx.c when parsing empty boolean tags.
    An unauthenticated, remote attacker can exploit this to     cause a denial of service condition. (CVE-2017-11143)

  - A flaw exists in OpenSSL in the EVP_SealInit() function     within file crypto/evp/p_seal.c due to returning an     undocumented value of '-1'. An unauthenticated, remote     attacker can exploit this to cause an unspecified     impact. (CVE-2017-11144)

  - An out-of-bounds read error exists in PHP in the     php_parse_date() function within file     ext/date/lib/parse_date.c. An unauthenticated, remote     attacker can exploit this to disclose memory contents or     cause a denial of service condition.
    (CVE-2017-11145)

  - An out-of-bounds read error exists in PHP in the     finish_nested_data() function within file     ext/standard/var_unserializer.re. An unauthenticated,     remote attacker can exploit this to disclose memory     contents or cause a denial of service condition.

  - An off-by-one overflow condition exists in PHP in the     INI parsing API, specifically in the zend_ini_do_op()     function within file Zend/zend_ini_parser.y, due to     improper validation of user-supplied input. An     unauthenticated, remote attacker can exploit this to     cause a denial of service condition or the execution of     arbitrary code.

  - A Heap buffer overread flaw in finish_nested_data     while unserializing untrusted data could lead to an     unspecified impact on the integrity of PHP.
    (CVE-2017-12933)

  - A stack-based buffer overflow in the zend_ini_do_op()     function in Zend/zend_ini_parser.c could cause a denial     of service or potentially allow executing code.
    (CVE-2017-11628)

Note that Nessus has not tested for this issue 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
194027	RHEL 6 / 7 : rh-php70-php (RHSA-2018:1296)	Nessus	Red Hat Local Security Checks	2024/4/27	2025/4/15	critical
103121	Tenable SecurityCenter PHP < 5.6.31 Multiple Vulnerabilities (TNS-2017-12	Nessus	Misc.	2017/9/12	2025/11/21	critical
220263	Linux Distros Unpatched Vulnerability : CVE-2017-11143	Nessus	Misc.	2025/3/4	2025/8/18	high
102966	openSUSE Security Update : php5 (openSUSE-2017-1010)	Nessus	SuSE Local Security Checks	2017/9/6	2025/11/24	critical
101525	PHP 5.6.x < 5.6.31 Multiple Vulnerabilities	Nessus	CGI abuses	2017/7/13	2025/12/11	critical

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