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Amazon Linux 2023: CVE-2024-28834: Medium priority package update for gnutls

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Amazon Linux 2023: CVE-2024-28834: Medium priority package update for gnutls

Severity
5
CVSS
(AV:N/AC:H/Au:S/C:C/I:N/A:N)
Published
03/21/2024
Created
02/14/2025
Added
02/14/2025
Modified
02/14/2025

Description

A flaw was found in GnuTLS. The Minerva attack is a cryptographic vulnerability that exploits deterministic behavior in systems like GnuTLS, leading to side-channel leaks. In specific scenarios, such as when using the GNUTLS_PRIVKEY_FLAG_REPRODUCIBLE flag, it can result in a noticeable step in nonce size from 513 to 512 bits, exposing a potential timing side-channel.

Solution(s)

  • amazon-linux-2023-upgrade-gnutls
  • amazon-linux-2023-upgrade-gnutls-c
  • amazon-linux-2023-upgrade-gnutls-c-debuginfo
  • amazon-linux-2023-upgrade-gnutls-dane
  • amazon-linux-2023-upgrade-gnutls-dane-debuginfo
  • amazon-linux-2023-upgrade-gnutls-debuginfo
  • amazon-linux-2023-upgrade-gnutls-debugsource
  • amazon-linux-2023-upgrade-gnutls-devel
  • amazon-linux-2023-upgrade-gnutls-utils
  • amazon-linux-2023-upgrade-gnutls-utils-debuginfo

References

  • https://attackerkb.com/topics/cve-2024-28834
  • CVE - 2024-28834
  • https://alas.aws.amazon.com/AL2023/ALAS-2024-591.html
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