QID 240583

Date Published: 2022-08-03

QID 240583: Red Hat Update for pcre2 (RHSA-2022:5809)

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)

Affected Products:

  • Red Hat enterprise linux for x86_64 8 x86_64
  • Red Hat enterprise linux for x86_64 - extended update support 8.6 x86_64
  • Red Hat enterprise linux server - aus 8.6 x86_64
  • Red Hat enterprise linux for ibm z systems 8 s390x
  • Red Hat enterprise linux for ibm z systems - extended update support 8.6 s390x
  • Red Hat enterprise linux server - tus 8.6 x86_64
  • Red Hat enterprise linux for x86_64 - update services for sap solutions 8.6 x86_64



Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation of this vulnerability could lead to a security breach or could affect integrity, availability, and confidentiality.

  • CVSS V3 rated as Critical - 9.1 severity.
  • CVSS V2 rated as High - 6.4 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2022:5809 for updates and patch information.
    Vendor References

    CVEs related to QID 240583

    CVE-2022-1586 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2022:5809 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2022:5809
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