VULNERABILITY

Amazon Linux 2023: CVE-2022-22824: Critical priority package update for expat

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Amazon Linux 2023: CVE-2022-22824: Critical priority package update for expat

Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
01/15/2022
Created
02/14/2025
Added
02/17/2025
Modified
02/17/2025

Description

defineAttribute in xmlparse.c in Expat (aka libexpat) before 2.4.3 has an integer overflow. expat (libexpat) is susceptible to a software flaw that causes process interruption. When processing a large number of prefixed XML attributes on a single tag can libexpat can terminate unexpectedly due to integer overflow. The highest threat from this vulnerability is to availability, confidentiality and integrity.

Solution(s)

  • amazon-linux-2023-upgrade-expat
  • amazon-linux-2023-upgrade-expat-debuginfo
  • amazon-linux-2023-upgrade-expat-debugsource
  • amazon-linux-2023-upgrade-expat-devel
  • amazon-linux-2023-upgrade-expat-static

References

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