CVE-2024-2756

Due to an incomplete fix to CVE-2022-31629 https://github.com/advisories/GHSA-c43m-486j-j32p , network and same-site attackers can set a standard insecure cookie in the victim's browser which is treated as a __Host- or __Secure- cookie by PHP applications.

PHP is an HTML-embedded scripting language. PHP attempts to make it easy for developers to write dynamically generated web pages. PHP also offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled webpage with PHP is fairly simple. The most common use of PHP coding is probably as a replacement for CGI scripts. The php package contains the module (often referred to as mod_php) which adds support for the PHP language to Apache HTTP Server.

Security Fix(es):

Due to an incomplete fix to CVE-2022-31629 https://github.com/advisories/GHSA-c43m-486j-j32p , network and same-site attackers can set a standard insecure cookie in the victim's browser which is treated as a __Host- or __Secure- cookie by PHP applications.  (CVE-2024-2756)

PHP is an HTML-embedded scripting language. PHP attempts to make it easy for developers to write dynamically generated web pages. PHP also offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled webpage with PHP is fairly simple. The most common use of PHP coding is probably as a replacement for CGI scripts. The php package contains the module (often referred to as mod_php) which adds support for the PHP language to Apache HTTP Server.

Security Fix(es):

Due to an incomplete fix to CVE-2022-31629 https://github.com/advisories/GHSA-c43m-486j-j32p , network and same-site attackers can set a standard insecure cookie in the victim's browser which is treated as a __Host- or __Secure- cookie by PHP applications.  (CVE-2024-2756)

PHP is an HTML-embedded scripting language. PHP attempts to make it easy for developers to write dynamically generated web pages. PHP also offers built-in database integration for several commercial and non-commercial database management systems, so writing a database-enabled webpage with PHP is fairly simple. The most common use of PHP coding is probably as a replacement for CGI scripts. The php package contains the module (often referred to as mod_php) which adds support for the PHP language to Apache HTTP Server.

Security Fix(es):

Due to an incomplete fix to CVE-2022-31629 https://github.com/advisories/GHSA-c43m-486j-j32p , network and same-site attackers can set a standard insecure cookie in the victim's browser which is treated as a __Host- or __Secure- cookie by PHP applications.  (CVE-2024-2756)

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

Security Fix(es):

• php: host/secure cookie bypass due to partial CVE-2022-31629 fix (CVE-2024-2756)

• php: password_verify can erroneously return true, opening ATO risk (CVE-2024-3096)

• php: Filter bypass in filter_var (FILTER_VALIDATE_URL) (CVE-2024-5458)

• php: Erroneous parsing of multipart form data (CVE-2024-8925)

• php: cgi.force_redirect configuration is bypassable due to the environment variable collision (CVE-2024-8927)

• php: PHP-FPM Log Manipulation Vulnerability (CVE-2024-9026)

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.

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

Security Fix(es):

• php: host/secure cookie bypass due to partial CVE-2022-31629 fix (CVE-2024-2756)

• php: password_verify can erroneously return true, opening ATO risk (CVE-2024-3096)

• php: Filter bypass in filter_var (FILTER_VALIDATE_URL) (CVE-2024-5458)

• php: Erroneous parsing of multipart form data (CVE-2024-8925)

• php: cgi.force_redirect configuration is bypassable due to the environment variable collision (CVE-2024-8927)

• php: PHP-FPM Log Manipulation Vulnerability (CVE-2024-9026)

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.

Due to an incomplete fix to CVE-2022-31629 https://github.com/advisories/GHSA-c43m-486j-j32p , network and same-site attackers can set a standard insecure cookie in the victim's browser which is treated as a __Host- or __Secure- cookie by PHP applications.

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

Security Fix(es):

• php: host/secure cookie bypass due to partial CVE-2022-31629 fix (CVE-2024-2756)
• php: password_verify can erroneously return true, opening ATO risk (CVE-2024-3096)
• php: Filter bypass in filter_var (FILTER_VALIDATE_URL) (CVE-2024-5458)
• php: Erroneous parsing of multipart form data (CVE-2024-8925)
• php: cgi.force_redirect configuration is bypassable due to the environment variable collision (CVE-2024-8927)
• php: PHP-FPM Log Manipulation Vulnerability (CVE-2024-9026)

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.

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

Security Fix(es):

• php: host/secure cookie bypass due to partial CVE-2022-31629 fix (CVE-2024-2756)
• php: password_verify can erroneously return true, opening ATO risk (CVE-2024-3096)
• php: Filter bypass in filter_var (FILTER_VALIDATE_URL) (CVE-2024-5458)
• php: Erroneous parsing of multipart form data (CVE-2024-8925)
• php: cgi.force_redirect configuration is bypassable due to the environment variable collision (CVE-2024-8927)
• php: PHP-FPM Log Manipulation Vulnerability (CVE-2024-9026)

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.

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

Security Fix(es):

• php: host/secure cookie bypass due to partial CVE-2022-31629 fix (CVE-2024-2756)
• php: password_verify can erroneously return true, opening ATO risk (CVE-2024-3096)
• php: Filter bypass in filter_var (FILTER_VALIDATE_URL) (CVE-2024-5458)
• php: Erroneous parsing of multipart form data (CVE-2024-8925)
• php: cgi.force_redirect configuration is bypassable due to the environment variable collision (CVE-2024-8927)
• php: PHP-FPM Log Manipulation Vulnerability (CVE-2024-9026)

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.

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

Security Fix(es):

• php: 1-byte array overrun in common path resolve code (CVE-2023-0568)
• php: Password_verify() always return true with some hash (CVE-2023-0567)
• php: Missing error check and insufficient random bytes in HTTP Digest authentication for SOAP (CVE-2023-3247)
• php: XML loading external entity without being enabled (CVE-2023-3823)
• php: phar Buffer mismanagement (CVE-2023-3824)
• php: host/secure cookie bypass due to partial CVE-2022-31629 fix (CVE-2024-2756)
• php: password_verify can erroneously return true, opening ATO risk (CVE-2024-3096)
• php: Filter bypass in filter_var (FILTER_VALIDATE_URL) (CVE-2024-5458)
• php: Erroneous parsing of multipart form data (CVE-2024-8925)
• php: cgi.force_redirect configuration is bypassable due to the environment variable collision (CVE-2024-8927)
• php: PHP-FPM Log Manipulation Vulnerability (CVE-2024-9026)

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.

Due to an incomplete fix to CVE-2022-31629 https://github.com/advisories/GHSA-c43m-486j-j32p , network and same-site attackers can set a standard insecure cookie in the victim's browser which is treated as a __Host- or __Secure- cookie by PHP applications.

Due to an incomplete fix to CVE-2022-31629 https://github.com/advisories/GHSA-c43m-486j-j32p , network and same-site attackers can set a standard insecure cookie in the victim's browser which is treated as a __Host- or __Secure- cookie by PHP applications.

Due to an incomplete fix to CVE-2022-31629 https://github.com/advisories/GHSA-c43m-486j-j32p , network and same-site attackers can set a standard insecure cookie in the victim's browser which is treated as a __Host- or __Secure- cookie by PHP applications.

Due to an incomplete fix to CVE-2022-31629 https://github.com/advisories/GHSA-c43m-486j-j32p , network and same-site attackers can set a standard insecure cookie in the victim's browser which is treated as a __Host- or __Secure- cookie by PHP applications.

• SECURITY UPDATE: possible insecure cookie abuse
  • debian/patches/php-7.3-CVE-2024-2756.patch: fix __Host-/__Secure- cookie bypass due to partial CVE-2022-31629 fix
  • CVE-2024-2756

• SECURITY UPDATE: possible insecure cookie abuse
  • debian/patches/php-7.3-CVE-2024-2756.patch: fix __Host-/__Secure- cookie bypass due to partial CVE-2022-31629 fix
  • CVE-2024-2756

• CVE-2022-31629: Add cookie integrity validation
• CVE-2024-2756: Move cookie integrity validation downwards

• CVE-2022-31629: Add cookie integrity validation
• CVE-2024-2756: Move cookie integrity validation downwards

• CVE-2024-2756: Fix issue introduced by incomplete fix of CVE-2022-31629 to prevent network and same-site attackers from setting insecure cookies in victim's browser
• CVE-2024-3096: Fix issue where password_verify() incorrectly returns true when testing a blank string with password starting with a null byte

• CVE-2022-31629: Add cookie integrity validation
• CVE-2024-2756: Fix issue introduced by incomplete fix of CVE-2022-31629 to prevent network and same-site attackers from setting insecure cookies in victim's browser
• CVE-2024-3096: Fix issue where password_verify() incorrectly returns true when testing a blank string with password starting with a null byte

• CVE-2024-2756: Fix issue introduced by incomplete fix of CVE-2022-31629 to prevent network and same-site attackers from setting insecure cookies in victim's browser
• CVE-2024-3096: Fix issue where password_verify() incorrectly returns true when testing a blank string with password starting with a null byte

• CVE-2024-2756: fix __Host-/__Secure- cookie bypass due to partial CVE-2022-31629 fix

Core:

• Corrupted memory in destructor with weak references
• GC does not scale well with a lot of objects created in destructor DOM:
• Add some missing ZPP checks.
• Fix potential memory leak in XPath evaluation results. FPM:
• Fix incorrect check in fpm_shm_free(). Gettext:
• Fixed sigabrt raised with dcgettext/dcngettext calls with gettext 0.22.5 with category set to LC_ALL. MySQLnd:
• Fixed handshake response [mysqlnd]
• Fix incorrect charset length in check_mb_eucjpms(). Opcache:
• JITed QM_ASSIGN may be optimized out when op1 is null
• Segmentation fault for enabled observers when calling trait method of internal trait when opcache is loaded PDO:
• Fix various PDORow bugs. Random:
• Pre-PHP 8.2 compatibility for mt_srand with unknown modes
• Global Mt19937 is not properly reset in-between requests when MT_RAND_PHP is used Session:
• Segfault with session_decode and compilation error Sockets:
• socket_getsockname returns random characters in the end of the socket name SPL:
• Unable to resize SplfixedArray after being unserialized in PHP 8.2.15
• Unexpected null pointer in zend_string.h Standard:
• Added validation of \n in $additional_headers of mail()
• Command injection via array-ish $command parameter of proc_open). (CVE-2024-1874) Fixed bug GHSA-wpj3-hf5j-x4v4 (__Host-/__Secure- cookie bypass due to partial CVE-2022-31629 fix). (CVE-2024-2756)
• password_verify can erroneously return true, opening ATO risk. (CVE-2024-3096)

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

Security Fix(es):

• php: host/secure cookie bypass due to partial CVE-2022-31629 fix (CVE-2024-2756)

• php: password_verify can erroneously return true, opening ATO risk (CVE-2024-3096)

• php: Filter bypass in filter_var (FILTER_VALIDATE_URL) (CVE-2024-5458)

• php: Erroneous parsing of multipart form data (CVE-2024-8925)

• php: cgi.force_redirect configuration is bypassable due to the environment variable collision (CVE-2024-8927)

• php: PHP-FPM Log Manipulation Vulnerability (CVE-2024-9026)

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.

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

Security Fix(es):

• php: 1-byte array overrun in common path resolve code (CVE-2023-0568)

• php: Password_verify() always return true with some hash (CVE-2023-0567)

• php: Missing error check and insufficient random bytes in HTTP Digest authentication for SOAP (CVE-2023-3247)

• php: XML loading external entity without being enabled (CVE-2023-3823)

• php: phar Buffer mismanagement (CVE-2023-3824)

• php: host/secure cookie bypass due to partial CVE-2022-31629 fix (CVE-2024-2756)

• php: password_verify can erroneously return true, opening ATO risk (CVE-2024-3096)

• php: Filter bypass in filter_var (FILTER_VALIDATE_URL) (CVE-2024-5458)

• php: Erroneous parsing of multipart form data (CVE-2024-8925)

• php: cgi.force_redirect configuration is bypassable due to the environment variable collision (CVE-2024-8927)

• php: PHP-FPM Log Manipulation Vulnerability (CVE-2024-9026)

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.

This update for php7 fixes the following issues:

• CVE-2024-2756: Fixed bypass of security fix applied for CVE-2022-31629 that lead PHP to consider not secure cookies as secure (bsc#1222857)
• CVE-2024-3096: Fixed bypass on null byte leading passwords checked via password_verify (bsc#1222858)

This update for php74 fixes the following issues:

• CVE-2024-2756: Fixed bypass of security fix applied for CVE-2022-31629 that lead PHP to consider not secure cookies as secure (bsc#1222857)
• CVE-2024-3096: Fixed bypass on null byte leading passwords checked via password_verify (bsc#1222858)

This update for php8 fixes the following issues:

• CVE-2024-2756: Fixed bypass of security fix applied for CVE-2022-31629 that lead PHP to consider not secure cookies as secure (bsc#1222857)
• CVE-2024-3096: Fixed bypass on null byte leading passwords checked via password_verify (bsc#1222858)

This update for php7 fixes the following issues:

• CVE-2024-2756: Fixed bypass of security fix applied for CVE-2022-31629 that lead PHP to consider not secure cookies as secure (bsc#1222857)
• CVE-2024-3096: Fixed bypass on null byte leading passwords checked via password_verify (bsc#1222858)
• CVE-2024-5458: Fixed an issue that allows to bypass filters in filter_var FILTER_VALIDATE_URL. (bsc#1226073)

It was discovered that PHP incorrectly handled PHP_CLI_SERVER_WORKERS variable. An attacker could possibly use this issue to cause a crash or execute arbitrary code. This issue only affected Ubuntu 20.04 LTS, and Ubuntu 22.04 LTS. (CVE-2022-4900)

It was discovered that PHP incorrectly handled certain cookies. An attacker could possibly use this issue to cookie by pass. (CVE-2024-2756)

It was discovered that PHP incorrectly handled some passwords. An attacker could possibly use this issue to cause an account takeover attack. (CVE-2024-3096)

USN-6757-1 fixed vulnerabilities in PHP. Unfortunately these fixes were incomplete for Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 23.10. This update fixes the problem.

Original advisory details:

It was discovered that PHP incorrectly handled PHP_CLI_SERVER_WORKERS variable. An attacker could possibly use this issue to cause a crash or execute arbitrary code. This issue only affected Ubuntu 20.04 LTS, and Ubuntu 22.04 LTS. (CVE-2022-4900)

It was discovered that PHP incorrectly handled certain cookies. An attacker could possibly use this issue to cookie by pass. (CVE-2024-2756)

It was discovered that PHP incorrectly handled some passwords. An attacker could possibly use this issue to cause an account takeover attack. (CVE-2024-3096)