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Amazon Linux AMI: CVE-2021-3541: Security patch for libxml2 (ALAS-2023-1743)

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Amazon Linux AMI: CVE-2021-3541: Security patch for libxml2 (ALAS-2023-1743)

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
06/09/2021
Created
05/05/2023
Added
05/04/2023
Modified
05/04/2023

Description

A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service.

Solution(s)

  • amazon-linux-upgrade-libxml2

References

  • ALAS-2023-1743
  • CVE-2021-3541
  • USN-4991-1

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