QID 240061

Date Published: 2022-02-07

QID 240061: Red Hat Update for varnish:6 (RHSA-2022:0418)

varnish cache is a high-performance http accelerator.
It stores web pages in memory so web servers don't have to create the same web page over and over again, giving the website a significant speed up.

Security Fix(es):
  • varnish: http/1 request smuggling vulnerability (cve-2022-23959)

Affected Products:

  • Red Hat enterprise linux for x86_64 8 x86_64
  • Red Hat enterprise linux for ibm z systems 8 s390x
  • Red Hat enterprise linux for power, little endian 8 ppc64le
  • Red Hat enterprise linux for arm 64 8 aarch64



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-2022:0418 for updates and patch information.
    Vendor References

    CVEs related to QID 240061

    CVE-2022-23959 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2022:0418 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2022:0418
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