Alma Linux: CVE-2020-12403: Moderate: nss security and bug fix update (ALSA-2021-0538)
6
(AV:N/AC:L/Au:N/C:P/I:N/A:P)
05/27/2021
05/05/2022
05/04/2022
05/04/2022
Description
A flaw was found in the way CHACHA20-POLY1305 was implemented in NSS in versions before 3.55. When using multi-part Chacha20, it could cause out-of-bounds reads. This issue was fixed by explicitly disabling multi-part ChaCha20 (which was not functioning correctly) and strictly enforcing tag length. The highest threat from this vulnerability is to confidentiality and system availability.
Solution(s)
- 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
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