MGASA-2020-0324 - Updated libssh packages fix security vulnerability

Publication date: 18 Aug 2020
URL: https://advisories.mageia.org/MGASA-2020-0324.html
Type: security
Affected Mageia releases: 7
CVE: CVE-2020-16135

The code in src/sftpserver.c did not verify the validity of certain pointersand expected them to be valid. A NULL pointer dereference could have been
occurred that typically causes a crash and thus a denial-of-service
(CVE-2020-16135).

References:
- https://bugs.mageia.org/show_bug.cgi?id=27036
- https://www.debian.org/lts/security/2020/dla-2303
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-16135

SRPMS:
- 7/core/libssh-0.8.9-1.1.mga7

Mageia 2020-0324: libssh security update

The code in src/sftpserver.c did not verify the validity of certain pointers and expected them to be valid

Summary

The code in src/sftpserver.c did not verify the validity of certain pointersand expected them to be valid. A NULL pointer dereference could have been occurred that typically causes a crash and thus a denial-of-service (CVE-2020-16135).

References

- https://bugs.mageia.org/show_bug.cgi?id=27036

- https://www.debian.org/lts/security/2020/dla-2303

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-16135

Resolution

MGASA-2020-0324 - Updated libssh packages fix security vulnerability

SRPMS

- 7/core/libssh-0.8.9-1.1.mga7

Severity
Publication date: 18 Aug 2020
URL: https://advisories.mageia.org/MGASA-2020-0324.html
Type: security
CVE: CVE-2020-16135

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