QID 240540

Date Published: 2022-07-13

QID 240540: Red Hat Update for squid (RHSA-2022:5542)

squid is a high-performance proxy caching server for web clients, supporting ftp, gopher, and http data objects.

Security Fix(es):
  • squid: dos when processing gopher server responses (cve-2021-46784)

Affected Products:

  • Red Hat enterprise linux server 7 x86_64
  • Red Hat enterprise linux workstation 7 x86_64
  • Red Hat enterprise linux for ibm z systems 7 s390x
  • Red Hat enterprise linux for power, big endian 7 ppc64
  • Red Hat enterprise linux for power, little endian 7 ppc64le



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 - 8.6 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2022:5542 for updates and patch information.
    Vendor References

    CVEs related to QID 240540

    CVE-2021-46784 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2022:5542 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2022:5542
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