openSUSE: 2022:0679-1 moderate: php7
Description
This update for php7 fixes the following issues: - CVE-2021-21703: Fixed local privilege escalation via PHP-FPM (bsc#1192050). - CVE-2021-21707: Fixed special character breaks path in xml parsing (bsc#1193041). - CVE-2017-8923: Fixed denial of service (application crash) when using . with a long string (zend_string_extend func in Zend/zend_string.h) (bsc#1038980). - CVE-2015-9253: Fixed endless loop when the master process restarts a child process using program execution functions (bsc#1081790).
Patch
Patch Instructions: To install this openSUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - openSUSE Leap 15.4: zypper in -t patch openSUSE-SLE-15.4-2022-679=1
Package List
- openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64): php7-wddx-7.2.5-4.89.4 php7-wddx-debuginfo-7.2.5-4.89.4
References
https://www.suse.com/security/cve/CVE-2015-9253.html https://www.suse.com/security/cve/CVE-2017-8923.html https://www.suse.com/security/cve/CVE-2021-21703.html https://www.suse.com/security/cve/CVE-2021-21707.html https://bugzilla.suse.com/1038980 https://bugzilla.suse.com/1081790 https://bugzilla.suse.com/1192050 https://bugzilla.suse.com/1193041