The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:4069-1 advisory.

  - The zend_string_extend function in Zend/zend_string.h in PHP through 7.1.5 does not prevent changes to     string objects that result in a negative length, which allows remote attackers to cause a denial of     service (application crash) or possibly have unspecified other impact by leveraging a script's use of .=     with a long string. (CVE-2017-8923)

  - In PHP versions 7.2.x below 7.2.33, 7.3.x below 7.3.21 and 7.4.x below 7.4.9, while processing PHAR files     using phar extension, phar_parse_zipfile could be tricked into accessing freed memory, which could lead to     a crash or information disclosure. (CVE-2020-7068)

  - In PHP versions 7.2.x below 7.2.34, 7.3.x below 7.3.23 and 7.4.x below 7.4.11, when AES-CCM mode is used     with openssl_encrypt() function with 12 bytes IV, only first 7 bytes of the IV is actually used. This can     lead to both decreased security and incorrect encryption data. (CVE-2020-7069)

  - In PHP versions 7.2.x below 7.2.34, 7.3.x below 7.3.23 and 7.4.x below 7.4.11, when PHP is processing     incoming HTTP cookie values, the cookie names are url-decoded. This may lead to cookies with prefixes like
    __Host confused with cookies that decode to such prefix, thus leading to an attacker being able to forge     cookie which is supposed to be secure. See also CVE-2020-8184 for more information. (CVE-2020-7070)

  - In PHP versions 7.3.x below 7.3.26, 7.4.x below 7.4.14 and 8.0.0, when validating URL with functions like     filter_var($url, FILTER_VALIDATE_URL), PHP will accept an URL with invalid password as valid URL. This may     lead to functions that rely on URL being valid to mis-parse the URL and produce wrong data as components     of the URL. (CVE-2020-7071)

  - In PHP versions 7.3.x below 7.3.27, 7.4.x below 7.4.15 and 8.0.x below 8.0.2, when using SOAP extension to     connect to a SOAP server, a malicious SOAP server could return malformed XML data as a response that would     cause PHP to access a null pointer and thus cause a crash. (CVE-2021-21702)

  - In PHP versions 7.3.x up to and including 7.3.31, 7.4.x below 7.4.25 and 8.0.x below 8.0.12, when running     PHP FPM SAPI with main FPM daemon process running as root and child worker processes running as lower-     privileged users, it is possible for the child processes to access memory shared with the main process and     write to it, modifying it in a way that would cause the root process to conduct invalid memory reads and     writes, which can be used to escalate privileges from local unprivileged user to the root user.
    (CVE-2021-21703)

  - In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using Firebird PDO     driver extension, a malicious database server could cause crashes in various database functions, such as     getAttribute(), execute(), fetch() and others by returning invalid response data that is not parsed     correctly by the driver. This can result in crashes, denial of service or potentially memory corruption.
    (CVE-2021-21704)

  - In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using URL validation     functionality via filter_var() function with FILTER_VALIDATE_URL parameter, an URL with invalid password     field can be accepted as valid. This can lead to the code incorrectly parsing the URL and potentially     leading to other security implications - like contacting a wrong server or making a wrong access decision.
    (CVE-2021-21705)

  - In PHP versions 7.3.x below 7.3.31, 7.4.x below 7.4.24 and 8.0.x below 8.0.11, in Microsoft Windows     environment, ZipArchive::extractTo may be tricked into writing a file outside target directory when     extracting a ZIP file, thus potentially causing files to be created or overwritten, subject to OS     permissions. (CVE-2021-21706)

  - In PHP versions 7.3.x below 7.3.33, 7.4.x below 7.4.26 and 8.0.x below 8.0.13, certain XML parsing     functions, like simplexml_load_file(), URL-decode the filename passed to them. If that filename contains     URL-encoded NUL character, this may cause the function to interpret this as the end of the filename, thus     interpreting the filename differently from what the user intended, which may lead it to reading a     different file than intended. (CVE-2021-21707)

  - In PHP versions 7.4.x below 7.4.28, 8.0.x below 8.0.16, and 8.1.x below 8.1.3, when using filter functions     with FILTER_VALIDATE_FLOAT filter and min/max limits, if the filter fails, there is a possibility to     trigger use of allocated memory after free, which can result it crashes, and potentially in overwrite of     other memory chunks and RCE. This issue affects: code that uses FILTER_VALIDATE_FLOAT with min/max limits.
    (CVE-2021-21708)

  - In PHP versions 7.4.x below 7.4.30, 8.0.x below 8.0.20, and 8.1.x below 8.1.7, when using Postgres     database extension, supplying invalid parameters to the parametrized query may lead to PHP attempting to     free memory using uninitialized data as pointers. This could lead to RCE vulnerability or denial of     service. (CVE-2022-31625)

  - In PHP versions 7.4.x below 7.4.30, 8.0.x below 8.0.20, and 8.1.x below 8.1.7, when pdo_mysql extension     with mysqlnd driver, if the third party is allowed to supply host to connect to and the password for the     connection, password of excessive length can trigger a buffer overflow in PHP, which can lead to a remote     code execution vulnerability. (CVE-2022-31626)

  - In PHP versions before 7.4.31, 8.0.24 and 8.1.11, the phar uncompressor code would recursively uncompress     quines gzip files, resulting in an infinite loop. (CVE-2022-31628)

  - In PHP versions before 7.4.31, 8.0.24 and 8.1.11, the vulnerability enables network and same-site     attackers to set a standard insecure cookie in the victim's browser which is treated as a `__Host-` or     `__Secure-` cookie by PHP applications. (CVE-2022-31629)

  - In PHP versions prior to 7.4.33, 8.0.25 and 8.2.12, when using imageloadfont() function in gd extension,     it is possible to supply a specially crafted font file, such as if the loaded font is used with     imagechar() function, the read outside allocated buffer will be used. This can lead to crashes or     disclosure of confidential information. (CVE-2022-31630)

  - The Keccak XKCP SHA-3 reference implementation before fdc6fef has an integer overflow and resultant buffer     overflow that allows attackers to execute arbitrary code or eliminate expected cryptographic properties.
    This occurs in the sponge function interface. (CVE-2022-37454)

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

The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:4068-1 advisory.

  - The zend_string_extend function in Zend/zend_string.h in PHP through 7.1.5 does not prevent changes to     string objects that result in a negative length, which allows remote attackers to cause a denial of     service (application crash) or possibly have unspecified other impact by leveraging a script's use of .=     with a long string. (CVE-2017-8923)

  - In PHP versions 7.2.x below 7.2.33, 7.3.x below 7.3.21 and 7.4.x below 7.4.9, while processing PHAR files     using phar extension, phar_parse_zipfile could be tricked into accessing freed memory, which could lead to     a crash or information disclosure. (CVE-2020-7068)

  - In PHP versions 7.2.x below 7.2.34, 7.3.x below 7.3.23 and 7.4.x below 7.4.11, when AES-CCM mode is used     with openssl_encrypt() function with 12 bytes IV, only first 7 bytes of the IV is actually used. This can     lead to both decreased security and incorrect encryption data. (CVE-2020-7069)

  - In PHP versions 7.2.x below 7.2.34, 7.3.x below 7.3.23 and 7.4.x below 7.4.11, when PHP is processing     incoming HTTP cookie values, the cookie names are url-decoded. This may lead to cookies with prefixes like
    __Host confused with cookies that decode to such prefix, thus leading to an attacker being able to forge     cookie which is supposed to be secure. See also CVE-2020-8184 for more information. (CVE-2020-7070)

  - In PHP versions 7.3.x below 7.3.26, 7.4.x below 7.4.14 and 8.0.0, when validating URL with functions like     filter_var($url, FILTER_VALIDATE_URL), PHP will accept an URL with invalid password as valid URL. This may     lead to functions that rely on URL being valid to mis-parse the URL and produce wrong data as components     of the URL. (CVE-2020-7071)

  - In PHP versions 7.3.x below 7.3.27, 7.4.x below 7.4.15 and 8.0.x below 8.0.2, when using SOAP extension to     connect to a SOAP server, a malicious SOAP server could return malformed XML data as a response that would     cause PHP to access a null pointer and thus cause a crash. (CVE-2021-21702)

  - In PHP versions 7.3.x up to and including 7.3.31, 7.4.x below 7.4.25 and 8.0.x below 8.0.12, when running     PHP FPM SAPI with main FPM daemon process running as root and child worker processes running as lower-     privileged users, it is possible for the child processes to access memory shared with the main process and     write to it, modifying it in a way that would cause the root process to conduct invalid memory reads and     writes, which can be used to escalate privileges from local unprivileged user to the root user.
    (CVE-2021-21703)

  - In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using Firebird PDO     driver extension, a malicious database server could cause crashes in various database functions, such as     getAttribute(), execute(), fetch() and others by returning invalid response data that is not parsed     correctly by the driver. This can result in crashes, denial of service or potentially memory corruption.
    (CVE-2021-21704)

  - In PHP versions 7.3.x below 7.3.29, 7.4.x below 7.4.21 and 8.0.x below 8.0.8, when using URL validation     functionality via filter_var() function with FILTER_VALIDATE_URL parameter, an URL with invalid password     field can be accepted as valid. This can lead to the code incorrectly parsing the URL and potentially     leading to other security implications - like contacting a wrong server or making a wrong access decision.
    (CVE-2021-21705)

  - In PHP versions 7.3.x below 7.3.31, 7.4.x below 7.4.24 and 8.0.x below 8.0.11, in Microsoft Windows     environment, ZipArchive::extractTo may be tricked into writing a file outside target directory when     extracting a ZIP file, thus potentially causing files to be created or overwritten, subject to OS     permissions. (CVE-2021-21706)

  - In PHP versions 7.3.x below 7.3.33, 7.4.x below 7.4.26 and 8.0.x below 8.0.13, certain XML parsing     functions, like simplexml_load_file(), URL-decode the filename passed to them. If that filename contains     URL-encoded NUL character, this may cause the function to interpret this as the end of the filename, thus     interpreting the filename differently from what the user intended, which may lead it to reading a     different file than intended. (CVE-2021-21707)

  - In PHP versions 7.4.x below 7.4.28, 8.0.x below 8.0.16, and 8.1.x below 8.1.3, when using filter functions     with FILTER_VALIDATE_FLOAT filter and min/max limits, if the filter fails, there is a possibility to     trigger use of allocated memory after free, which can result it crashes, and potentially in overwrite of     other memory chunks and RCE. This issue affects: code that uses FILTER_VALIDATE_FLOAT with min/max limits.
    (CVE-2021-21708)

  - In PHP versions 7.4.x below 7.4.30, 8.0.x below 8.0.20, and 8.1.x below 8.1.7, when using Postgres     database extension, supplying invalid parameters to the parametrized query may lead to PHP attempting to     free memory using uninitialized data as pointers. This could lead to RCE vulnerability or denial of     service. (CVE-2022-31625)

  - In PHP versions 7.4.x below 7.4.30, 8.0.x below 8.0.20, and 8.1.x below 8.1.7, when pdo_mysql extension     with mysqlnd driver, if the third party is allowed to supply host to connect to and the password for the     connection, password of excessive length can trigger a buffer overflow in PHP, which can lead to a remote     code execution vulnerability. (CVE-2022-31626)

  - In PHP versions before 7.4.31, 8.0.24 and 8.1.11, the phar uncompressor code would recursively uncompress     quines gzip files, resulting in an infinite loop. (CVE-2022-31628)

  - In PHP versions before 7.4.31, 8.0.24 and 8.1.11, the vulnerability enables network and same-site     attackers to set a standard insecure cookie in the victim's browser which is treated as a `__Host-` or     `__Secure-` cookie by PHP applications. (CVE-2022-31629)

  - In PHP versions prior to 7.4.33, 8.0.25 and 8.2.12, when using imageloadfont() function in gd extension,     it is possible to supply a specially crafted font file, such as if the loaded font is used with     imagechar() function, the read outside allocated buffer will be used. This can lead to crashes or     disclosure of confidential information. (CVE-2022-31630)

  - The Keccak XKCP SHA-3 reference implementation before fdc6fef has an integer overflow and resultant buffer     overflow that allows attackers to execute arbitrary code or eliminate expected cryptographic properties.
    This occurs in the sponge function interface. (CVE-2022-37454)

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 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:2903 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: php (7.4.33).

    Security Fix(es):

    * XKCP: buffer overflow in the SHA-3 reference implementation (CVE-2022-37454)

    * php: standard insecure cookie could be treated as a '__Host-' or '__Secure-' cookie by PHP applications     (CVE-2022-31629)

    * php: OOB read due to insufficient input validation in imageloadfont() (CVE-2022-31630)

    * php: PDO::quote() may return unquoted string due to an integer overflow (CVE-2022-31631)

    * php: phar: infinite loop when decompressing quine gzip file (CVE-2022-31628)

    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 Enterprise Linux 8.8 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 version of php81 installed on the remote host is prior to 8.1.28 / 8.3.6. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2024-103-01 advisory.

  - In PHP versions before 7.4.31, 8.0.24 and 8.1.11, the vulnerability enables network and same-site     attackers to set a standard insecure cookie in the victim's browser which is treated as a `__Host-` or     `__Secure-` cookie by PHP applications. (CVE-2022-31629)

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

The remote Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-b46619f761 advisory.

    **PHP version 8.2.18** (11 Apr 2024)

    **Core:**

    * Fixed bug [GH-13612](https://github.com/php/php-src/issues/13612) (Corrupted memory in destructor with     weak references). (nielsdos)
    * Fixed bug [GH-13784](https://github.com/php/php-src/issues/13784) (AX_GCC_FUNC_ATTRIBUTE failure).
    (Remi)
    * Fixed bug [GH-13670](https://github.com/php/php-src/issues/13670) (GC does not scale well with a lot of     objects created in destructor). (Arnaud)

    **DOM:**

    * Add some missing ZPP checks. (nielsdos)
    * Fix potential memory leak in XPath evaluation results. (nielsdos)
    * Fix phpdoc for DOMDocument load methods. (VincentLanglet)

    **FPM**

    * Fix incorrect check in fpm_shm_free(). (nielsdos)

    **GD:**

    * Fixed bug [GH-12019](https://github.com/php/php-src/issues/12019) (add GDLIB_CFLAGS in feature tests).
    (Michael Orlitzky)

    **Gettext:**

    * Fixed sigabrt raised with dcgettext/dcngettext calls with gettext 0.22.5 with category set to LC_ALL.
    (David Carlier)

    **MySQLnd:**

    * Fix [GH-13452](https://github.com/php/php-src/issues/13452) (Fixed handshake response [mysqlnd]). (Saki     Takamachi)
    * Fix incorrect charset length in check_mb_eucjpms(). (nielsdos)

    **Opcache:**

    * Fixed [GH-13508](https://github.com/php/php-src/issues/13508) (JITed QM_ASSIGN may be optimized out when     op1 is null). (Arnaud, Dmitry)
    * Fixed [GH-13712](https://github.com/php/php-src/issues/13712) (Segmentation fault for enabled observers     when calling trait method of internal trait when opcache is loaded). (Bob)

    **PDO:**

    * Fix various PDORow bugs. (Girgias)

    **Random:**

    * Fixed bug [GH-13544](https://github.com/php/php-src/issues/13544) (Pre-PHP 8.2 compatibility for     mt_srand with unknown modes). (timwolla)
    * Fixed bug [GH-13690](https://github.com/php/php-src/issues/13690) (Global Mt19937 is not properly reset     in-between requests when MT_RAND_PHP is used). (timwolla)

    **Session:**

    * Fixed bug [GH-13680](https://github.com/php/php-src/issues/13680) (Segfault with session_decode and     compilation error). (nielsdos)

    **Sockets:**

    * Fixed bug [GH-13604](https://github.com/php/php-src/issues/13604) (socket_getsockname returns random     characters in the end of the socket name). (David Carlier)

    **SPL:**

    * Fixed bug [GH-13531](https://github.com/php/php-src/issues/13531) (Unable to resize SplfixedArray after     being unserialized in PHP 8.2.15). (nielsdos)
    * Fixed bug [GH-13685](https://github.com/php/php-src/issues/13685) (Unexpected null pointer in     zend_string.h). (nielsdos)

    **Standard:**

    * Fixed bug [GH-11808](https://github.com/php/php-src/issues/11808) (Live filesystem modified by tests).
    (nielsdos)
    * Fixed [GH-13402](https://github.com/php/php-src/issues/13402) (Added validation of `\n` in     $additional_headers of mail()). (SakiTakamachi)
    * Fixed bug [GH-13203](https://github.com/php/php-src/issues/13203) (file_put_contents fail on strings     over 4GB on Windows). (divinity76)
    * Fixed bug [GHSA-pc52-254m-w9w7](https://github.com/php/php-src/security/advisories/GHSA-pc52-254m-w9w7)     (Command injection via array-ish $command parameter of proc_open). (CVE-2024-1874) (Jakub Zelenka)
    * Fixed bug [GHSA-wpj3-hf5j-x4v4](https://github.com/php/php-src/security/advisories/GHSA-wpj3-hf5j-x4v4)     (__Host-/__Secure- cookie bypass due to partial CVE-2022-31629 fix). (**CVE-2024-2756**) (nielsdos)
    * Fixed bug [GHSA-h746-cjrr-wfmr](https://github.com/php/php-src/security/advisories/GHSA-h746-cjrr-wfmr)     (password_verify can erroneously return true, opening ATO risk). (**CVE-2024-3096**) (Jakub Zelenka)

    **XML:**

    * Fixed bug [GH-13517](https://github.com/php/php-src/issues/13517) (Multiple test failures when building     with --with-expat). (nielsdos)


Tenable has extracted the preceding description block directly from the Fedora 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
167937	SUSE SLED15 / SLES15 Security Update : php7 (SUSE-SU-2022:4069-1)	Nessus	SuSE Local Security Checks	2022/11/19	2023/10/18	critical
167963	SUSE SLES12 Security Update : php74 (SUSE-SU-2022:4068-1)	Nessus	SuSE Local Security Checks	2022/11/19	2023/10/18	critical
175863	RHEL 8 : php:7.4 (RHSA-2023:2903)	Nessus	Red Hat Local Security Checks	2023/5/16	2025/8/15	critical
193284	Slackware Linux 15.0 / current php81 Multiple Vulnerabilities (SSA:2024-103-01)	Nessus	Slackware Local Security Checks	2024/4/12	2024/6/14	medium
193549	Fedora 39 : php (2024-b46619f761)	Nessus	Fedora Local Security Checks	2024/4/19	2024/11/14	medium

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