MGASA-2023-0184 - Updated libssh packages fix security vulnerability

Publication date: 21 May 2023
URL: https://advisories.mageia.org/MGASA-2023-0184.html
Type: security
Affected Mageia releases: 8
CVE: CVE-2023-1667,
     CVE-2023-2283

Potential NULL dereference during rekeying with algorithm guessing.
(CVE-2023-1667)
Authorization bypass in pki_verify_data_signature. (CVE-2023-2283

References:
- https://bugs.mageia.org/show_bug.cgi?id=31925
- https://www.libssh.org/security/advisories/CVE-2023-1667.txt
- https://www.libssh.org/security/advisories/CVE-2023-2283.txt
- - https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/C4KR3JZOQP2PX7KTYELHWXLPT3JRJXUM/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1667
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-2283

SRPMS:
- 8/core/libssh-0.9.7-1.mga8

Mageia 2023-0184: libssh security update

Potential NULL dereference during rekeying with algorithm guessing

Summary

Potential NULL dereference during rekeying with algorithm guessing. (CVE-2023-1667) Authorization bypass in pki_verify_data_signature. (CVE-2023-2283

References

- https://bugs.mageia.org/show_bug.cgi?id=31925

- https://www.libssh.org/security/advisories/CVE-2023-1667.txt

- https://www.libssh.org/security/advisories/CVE-2023-2283.txt

- - https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/C4KR3JZOQP2PX7KTYELHWXLPT3JRJXUM/

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1667

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-2283

Resolution

MGASA-2023-0184 - Updated libssh packages fix security vulnerability

SRPMS

- 8/core/libssh-0.9.7-1.mga8

Severity
Publication date: 21 May 2023
URL: https://advisories.mageia.org/MGASA-2023-0184.html
Type: security
CVE: CVE-2023-1667, CVE-2023-2283

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