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Alerts This Week
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REDHAT: 2023:3157-2 Critical: PCRE3 Buffer Overflow Vulnerabilities

suse
Calendar Grey August 3, 2022
Dist Suse Esm H88
SUSE has released a crucial security patch for PCRE2 that rectifies significant out-of-bounds vulnerabilities. Safeguard your systems without delay!
An update that fixes two vulnerabilities is now available

Summary

This update for pcre2 fixes the following issues: - CVE-2019-20454: Fixed out-of-bounds read in JIT mode when \X is used in non-UTF mode (bsc#1164384). - CVE-2022-1587: Fixed out-of-bounds read due to bug in recursions (bsc#1199235). 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 15.3: zypper in -t patch openSUSE-SLE-15.3-2022-2649=1 - SUSE Manager Server 4.1: zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.1-2022-2649=1 - SUSE Manager Retail Branch Server 4.1: zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.1-2022-2649=1 - SUSE Manager Proxy 4.1:

Topics%20covered

Topics Covered

security advisory critical issue system patch out-of-bounds SUSE Linux Enterprise PCRE2

References

#1164384 #1199235

Cross- CVE-2019-20454 CVE-2022-1587

CVSS scores:

CVE-2019-20454 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVE-2019-20454 (SUSE): 6.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H

CVE-2022-1587 (NVD) : 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

CVE-2022-1587 (SUSE): 8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

Affected Products:

SUSE CaaS Platform 4.0

SUSE Enterprise Storage 6

SUSE Enterprise Storage 7

SUSE Linux Enterprise Desktop 15-SP3

SUSE Linux Enterprise High Performance Computing 15-ESPOS

SUSE Linux Enterprise High Performance Computing 15-LTSS

SUSE Linux Enterprise High Performance Computing 15-SP1-ESPOS

SUSE Linux Enterprise High Performance Computing 15-SP1-LTSS

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2022:2649-1
Rating: important

Topics%20covered

Topics Covered

security advisory critical issue system patch out-of-bounds SUSE Linux Enterprise PCRE2

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