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Red Hat: CVE-2023-52425: expat: parsing large tokens can trigger a denial of service (Multiple Advisories)

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Red Hat: CVE-2023-52425: expat: parsing large tokens can trigger a denial of service (Multiple Advisories)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
02/04/2024
Created
03/27/2024
Added
03/27/2024
Modified
09/03/2024

Description

libexpat through 2.5.0 allows a denial of service (resource consumption) because many full reparsings are required in the case of a large token for which multiple buffer fills are needed.

Solution(s)

  • redhat-upgrade-expat
  • redhat-upgrade-expat-debuginfo
  • redhat-upgrade-expat-debugsource
  • redhat-upgrade-expat-devel
  • redhat-upgrade-xmlrpc-c
  • redhat-upgrade-xmlrpc-c-apps-debuginfo
  • redhat-upgrade-xmlrpc-c-c
  • redhat-upgrade-xmlrpc-c-c-debuginfo
  • redhat-upgrade-xmlrpc-c-client
  • redhat-upgrade-xmlrpc-c-client-debuginfo
  • redhat-upgrade-xmlrpc-c-debuginfo
  • redhat-upgrade-xmlrpc-c-debugsource
  • redhat-upgrade-xmlrpc-c-devel

References

  • CVE-2023-52425
  • RHSA-2024:1530
  • RHSA-2024:1615
  • RHSA-2024:2575
  • RHSA-2024:2839
  • RHSA-2024:3926
  • RHSA-2024:4259
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