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Red Hat OpenShift: CVE-2024-45491: libexpat: Integer Overflow or Wraparound

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Red Hat OpenShift: CVE-2024-45491: libexpat: Integer Overflow or Wraparound

Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
08/30/2024
Created
10/10/2024
Added
10/10/2024
Modified
01/28/2025

Description

An issue was discovered in libexpat before 2.6.3. dtdCopy in xmlparse.c can have an integer overflow for nDefaultAtts on 32-bit platforms (where UINT_MAX equals SIZE_MAX).

Solution(s)

  • linuxrpm-upgrade-rhcos

References

  • https://attackerkb.com/topics/cve-2024-45491
  • CVE - 2024-45491
  • RHSA-2024:10135
  • RHSA-2024:11109
  • RHSA-2024:6754
  • RHSA-2024:6989
  • RHSA-2024:7213
  • RHSA-2024:7599
  • RHSA-2024:8859
  • RHSA-2024:9610
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