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Amazon Linux 2023: CVE-2023-4641: Low priority package update for shadow-utils

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Amazon Linux 2023: CVE-2023-4641: Low priority package update for shadow-utils

Severity
4
CVSS
(AV:L/AC:H/Au:S/C:C/I:N/A:N)
Published
06/17/2023
Created
02/14/2025
Added
02/14/2025
Modified
02/14/2025

Description

A flaw was found in shadow-utils. When asking for a new password, shadow-utils asks the password twice. If the password fails on the second attempt, shadow-utils fails in cleaning the buffer used to store the first entry. This may allow an attacker with enough access to retrieve the password from the memory.

Solution(s)

  • amazon-linux-2023-upgrade-shadow-utils
  • amazon-linux-2023-upgrade-shadow-utils-debuginfo
  • amazon-linux-2023-upgrade-shadow-utils-debugsource
  • amazon-linux-2023-upgrade-shadow-utils-subid
  • amazon-linux-2023-upgrade-shadow-utils-subid-debuginfo
  • amazon-linux-2023-upgrade-shadow-utils-subid-devel

References

  • https://attackerkb.com/topics/cve-2023-4641
  • CVE - 2023-4641
  • https://alas.aws.amazon.com/AL2023/ALAS-2023-450.html
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