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Red Hat: CVE-2023-5824: squid: DoS against HTTP and HTTPS (Multiple Advisories)

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Red Hat: CVE-2023-5824: squid: DoS against HTTP and HTTPS (Multiple Advisories)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
11/03/2023
Created
11/24/2023
Added
11/23/2023
Modified
01/28/2025

Description

A flaw was found in Squid. The limits applied for validation of HTTP response headers are applied before caching. However, Squid may grow a cached HTTP response header beyond the configured maximum size, causing a stall or crash of the worker process when a large header is retrieved from the disk cache, resulting in a denial of service.

Solution(s)

  • redhat-upgrade-libecap
  • redhat-upgrade-libecap-debuginfo
  • redhat-upgrade-libecap-debugsource
  • redhat-upgrade-libecap-devel
  • redhat-upgrade-squid
  • redhat-upgrade-squid-debuginfo
  • redhat-upgrade-squid-debugsource

References

  • CVE-2023-5824
  • RHSA-2023:7465
  • RHSA-2023:7668
  • RHSA-2024:0072
  • RHSA-2024:0397
  • RHSA-2024:0771
  • RHSA-2024:1153
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