vulnerability
Arch Linux: Private key recovery (CVE-2020-1759)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:M/Au:N/C:P/I:P/A:N) | Apr 13, 2020 | Jul 11, 2025 | Nov 27, 2025 |
Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
Apr 13, 2020
Added
Jul 11, 2025
Modified
Nov 27, 2025
Description
A vulnerability was found in Red Hat Ceph Storage 4 and Red Hat Openshift Container Storage 4.2, where a nonce reuse vulnerability was discovered in the secure mode of the messenger v2 protocol, which can allow an attacker to forge auth tags and potentially manipulate the data by leveraging the reuse of a nonce in a session. Messages encrypted using a reused nonce value are susceptible to serious confidentiality and integrity attacks.
Solution
arch-linux-upgrade-latest
References
- CVE-2020-1759
- https://attackerkb.com/topics/CVE-2020-1759
- URL-https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1759
- URL-https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3A2UFR5IUIEXJUCF64GQ5OVLCZGODXE/
- URL-https://security.archlinux.org/ASA-202011-22
- URL-https://security.gentoo.org/glsa/202105-39
- CWE-323
- CWE-330
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