QID 243182

Date Published: 2024-04-11

QID 243182: Red Hat Update for varnish (RHSA-2024:1691)

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/2 broken window attack may result in denial of service (cve-2024-30156).
Affected Products:
    Red Hat enterprise linux for x86_64 9 x86_64.
    Red hat enterprise linux for ibm z systems 9 s390x.
    Red hat enterprise linux for power, little endian 9 ppc64le.
    Red hat enterprise linux for arm 64 9 aarch64.
    Red hat codeready linux builder for x86_64 9 x86_64.
    Red hat codeready linux builder for power, little endian 9 ppc64le.
    Red hat codeready linux builder for arm 64 9 aarch64.
    Red hat codeready linux builder for ibm z systems 9 s390x.
.

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-2024:1691 for updates and patch information.
    Vendor References

    CVEs related to QID 243182

    CVE-2024-30156 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2024:1691 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2024:1691
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