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Alma Linux: CVE-2020-25648: Moderate: nss and nspr security, bug fix, and enhancement update (ALSA-2021-3572)

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Alma Linux: CVE-2020-25648: Moderate: nss and nspr security, bug fix, and enhancement update (ALSA-2021-3572)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
10/20/2020
Created
05/05/2022
Added
05/04/2022
Modified
09/15/2022

Description

A flaw was found in the way NSS handled CCS (ChangeCipherSpec) messages in TLS 1.3. This flaw allows a remote attacker to send multiple CCS messages, causing a denial of service for servers compiled with the NSS library. The highest threat from this vulnerability is to system availability. This flaw affects NSS versions before 3.58.

Solution(s)

  • alma-upgrade-nspr
  • alma-upgrade-nspr-devel
  • alma-upgrade-nss
  • alma-upgrade-nss-devel
  • alma-upgrade-nss-softokn
  • alma-upgrade-nss-softokn-devel
  • alma-upgrade-nss-softokn-freebl
  • alma-upgrade-nss-softokn-freebl-devel
  • alma-upgrade-nss-sysinit
  • alma-upgrade-nss-tools
  • alma-upgrade-nss-util
  • alma-upgrade-nss-util-devel

References

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