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CentOS Linux: CVE-2021-20232: Moderate: gnutls and nettle security, bug fix, and enhancement update (CESA-2021:4451)

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CentOS Linux: CVE-2021-20232: Moderate: gnutls and nettle security, bug fix, and enhancement update (CESA-2021:4451)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
03/12/2021
Created
11/11/2021
Added
11/10/2021
Modified
05/25/2023

Description

A flaw was found in gnutls. A use after free issue in client_send_params in lib/ext/pre_shared_key.c may lead to memory corruption and other potential consequences.

Solution(s)

  • centos-upgrade-gnutls
  • centos-upgrade-gnutls-c
  • centos-upgrade-gnutls-c-debuginfo
  • centos-upgrade-gnutls-dane
  • centos-upgrade-gnutls-dane-debuginfo
  • centos-upgrade-gnutls-debuginfo
  • centos-upgrade-gnutls-debugsource
  • centos-upgrade-gnutls-devel
  • centos-upgrade-gnutls-utils
  • centos-upgrade-gnutls-utils-debuginfo
  • centos-upgrade-nettle
  • centos-upgrade-nettle-debuginfo
  • centos-upgrade-nettle-debugsource
  • centos-upgrade-nettle-devel

References

  • CVE-2021-20232

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