SUSE: 2022:0654-1 Important: php74 Use After Free Critical Threat
suse
March 1, 2022
An update that fixes one vulnerability is now available
Summary
This update for php74 fixes the following issues: - CVE-2021-21708: Fixed use after free due to php_filter_float() failing for ints (bsc#1196252). Patch Instructions: To install this SUSE 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: - SUSE Linux Enterprise Software Development Kit 12-SP5: zypper in -t patch SUSE-SLE-SDK-12-SP5-2022-654=1 - SUSE Linux Enterprise Module for Web Scripting 12: zypper in -t patch SUSE-SLE-Module-Web-Scripting-12-2022-654=1 Package List: - SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64): php74-debuginfo-7.4.6-1.36.1 php74-debugsource-7.4.6-1.36.1 php74-devel-7.4.6-1.36.1
Topics Covered
References
#1196252
Cross- CVE-2021-21708
CVSS scores:
CVE-2021-21708 (SUSE): 7 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
Affected Products:
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise Module for Web Scripting 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Server 12-SP3
SUSE Linux Enterprise Server 12-SP4
SUSE Linux Enterprise Server 12-SP5
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise Server for SAP Applications 12-SP3
SUSE Linux Enterprise Server for SAP Applications 12-SP4
SUSE Linux Enterprise Server for SAP Applications 12-SP5
SUSE Linux Enterprise Software Development Kit 12-SP5
https://www.suse.com/security/cve/CVE-2021-21708.html
https://bugzilla.suse.com/1196252
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Severity
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Announcement ID: SUSE-SU-2022:0654-1
Rating: important
Topics Covered
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