vulnerability
Alma Linux: CVE-2020-12403: Moderate: nss security and bug fix update (ALSA-2021-0538)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:L/Au:N/C:P/I:N/A:P) | May 27, 2021 | May 4, 2022 | May 4, 2022 |
Severity
6
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:P)
Published
May 27, 2021
Added
May 4, 2022
Modified
May 4, 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-nssalma-upgrade-nss-develalma-upgrade-nss-softoknalma-upgrade-nss-softokn-develalma-upgrade-nss-softokn-freeblalma-upgrade-nss-softokn-freebl-develalma-upgrade-nss-sysinitalma-upgrade-nss-toolsalma-upgrade-nss-utilalma-upgrade-nss-util-devel
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