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Red Hat Enterprise Linux 8 Security Advisory RHSA-2022-5809 for pcre2

red hat
Calendar Grey August 3, 2022
Dist Redhat Esm H88
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An update for pcre2 is now available for Red Hat Enterprise Linux 8

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Summary

The pcre2 package contains a new generation of the Perl Compatible Regular Expression libraries for implementing regular expression pattern matching using the same syntax and semantics as Perl.
Security Fix(es):
* pcre2: Out-of-bounds read in compile_xclass_matchingpath in pcre2_jit_compile.c (CVE-2022-1586)
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.

Topics%20covered

Topics Covered

security advisory software update Red Hat Enterprise Linux moderate impact security patch out-of-bounds read pcre2 update

References

https://access.redhat.com/security/cve/CVE-2022-1586 https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.6_release_notes/

Package List

Red Hat Enterprise Linux BaseOS (v. 8):
Source: pcre2-10.32-3.el8_6.src.rpm
aarch64: pcre2-10.32-3.el8_6.aarch64.rpm pcre2-debuginfo-10.32-3.el8_6.aarch64.rpm pcre2-debugsource-10.32-3.el8_6.aarch64.rpm pcre2-devel-10.32-3.el8_6.aarch64.rpm pcre2-tools-debuginfo-10.32-3.el8_6.aarch64.rpm pcre2-utf16-10.32-3.el8_6.aarch64.rpm pcre2-utf16-debuginfo-10.32-3.el8_6.aarch64.rpm pcre2-utf32-10.32-3.el8_6.aarch64.rpm pcre2-utf32-debuginfo-10.32-3.el8_6.aarch64.rpm
ppc64le: pcre2-10.32-3.el8_6.ppc64le.rpm pcre2-debuginfo-10.32-3.el8_6.ppc64le.rpm pcre2-debugsource-10.32-3.el8_6.ppc64le.rpm pcre2-devel-10.32-3.el8_6.ppc64le.rpm pcre2-tools-debuginfo-10.32-3.el8_6.ppc64le.rpm pcre2-utf16-10.32-3.el8_6.ppc64le.rpm pcre2-utf16-debuginfo-10.32-3.el8_6.ppc64le.rpm pcre2-utf32-10.32-3.el8_6.ppc64le.rpm pcre2-utf32-debuginfo-10.32-3.el8_6.ppc64le.rpm
s390x: pcre2-10.32-3.el8_6.s390x.rpm pcre2-debuginfo-10.32-3.el8_6.s390x.rpm pcre2-debugsource-10.32-3.el8_6.s390x.rpm pcre2-devel-10.32-3.el8_6.s390x.rpm pcre2-tools-debuginfo-10.32-3.el8_6.s390x.rpm pcre2-utf16-10.32-3.el8_6.s390x.rpm pcre2-utf16-debuginfo-10.32-3.el8_6.s390x.rpm pcre2-utf32-10.32-3.el8_6.s390x.rpm pcre2-utf32-debuginfo-10.32-3.el8_6.s390x.rpm
x86_64: pcre2-10.32-3.el8_6.i686.rpm pcre2-10.32-3.el8_6.x86_64.rpm

Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2022:5809-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:5809
Issue date: 2022-08-02

Topic

An update for pcre2 is now available for Red Hat Enterprise Linux 8.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory software update Red Hat Enterprise Linux moderate impact security patch out-of-bounds read pcre2 update

Relevant Releases Architectures

Red Hat CodeReady Linux Builder (v. 8) - aarch64, ppc64le, s390x, x86_64

Red Hat Enterprise Linux BaseOS (v. 8) - aarch64, ppc64le, s390x, x86_64

Bugs Fixed

2077976 - CVE-2022-1586 pcre2: Out-of-bounds read in compile_xclass_matchingpath in pcre2_jit_compile.c

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