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Amazon Linux AMI 2: CVE-2021-3541: Security patch for libxml2 (ALAS-2021-1662)

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Amazon Linux AMI 2: CVE-2021-3541: Security patch for libxml2 (ALAS-2021-1662)

Severity
4
CVSS
(AV:N/AC:L/Au:S/C:N/I:N/A:P)
Published
06/24/2021
Created
06/25/2021
Added
06/24/2021
Modified
09/30/2022

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-ami-2-upgrade-libxml2
  • amazon-linux-ami-2-upgrade-libxml2-debuginfo
  • amazon-linux-ami-2-upgrade-libxml2-devel
  • amazon-linux-ami-2-upgrade-libxml2-python
  • amazon-linux-ami-2-upgrade-libxml2-static

References

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