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SUSE Linux Enterprise: 2022:2303-1 Critical: php8 Memory Corruption

suse
Calendar Grey July 6, 2022
Dist Suse Esm H88
A vital patch for SUSE Enterprise Linux has been issued to fix several security issues in PHP 8, strengthening system resilience and safeguarding users against threats
An update that fixes three vulnerabilities is now available

Summary

This update for php8 fixes the following issues: - CVE-2021-21707: Fixed a special character that breaks path in xml parsing. (bsc#1193041) - CVE-2022-31625: Fixed uninitialized pointers free in Postgres extension. (bsc#1200645) - CVE-2022-31626: Fixed buffer overflow via user-supplied password when using pdo_mysql extension with mysqlnd driver. (bsc#1200628) 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: - openSUSE Leap 15.4: zypper in -t patch openSUSE-SLE-15.4-2022-2303=1 - SUSE Linux Enterprise Module for Web Scripting 15-SP4: zypper in -t patch SUSE-SLE-Module-Web-Scripting-15-SP4-2022-2303=1 Package List:

Topics%20covered

Topics Covered

security advisory update buffer overflow important CVE reference SUSE Linux Enterprise php8

References

#1193041 #1200628 #1200645

Cross- CVE-2021-21707 CVE-2022-31625 CVE-2022-31626

CVSS scores:

CVE-2021-21707 (NVD) : 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVE-2021-21707 (SUSE): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CVE-2022-31625 (NVD) : 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVE-2022-31625 (SUSE): 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVE-2022-31626 (NVD) : 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVE-2022-31626 (SUSE): 7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products:

SUSE Linux Enterprise High Performance Computing 15-SP4

SUSE Linux Enterprise Module for Web Scripting 15-SP4

SUSE Linux Enterprise Server 15-SP4

SUSE Linux Enterprise Server for SAP Applications 15-SP4

openSUSE Leap ...

Read the Full Advisory

Severity
important
Lowest
Low
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Critical

Announcement ID: SUSE-SU-2022:2303-1
Rating: important

Topics%20covered

Topics Covered

security advisory update buffer overflow important CVE reference SUSE Linux Enterprise php8

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