MGASA-2019-0079 - Updated logback packages fix security vulnerability

Publication date: 14 Feb 2019
URL: https://advisories.mageia.org/MGASA-2019-0079.html
Type: security
Affected Mageia releases: 6
CVE: CVE-2017-5929

It was found that logback is vulnerable to a deserialization issue.
Logback can be configured to allow remote logging through
SocketServer/ServerSocketReceiver interfaces that can accept untrusted
serialized data. Authenticated attackers on the adjacent network can
leverage this vulnerability to execute arbitrary code through
deserialization of custom gadget chains (CVE-2017-5929).

References:
- https://bugs.mageia.org/show_bug.cgi?id=23721
- https://bugzilla.redhat.com/show_bug.cgi?id=1432858
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5929

SRPMS:
- 6/core/logback-1.1.3-2.1.mga6

Mageia 2019-0079: logback security update

It was found that logback is vulnerable to a deserialization issue

Summary

It was found that logback is vulnerable to a deserialization issue. Logback can be configured to allow remote logging through SocketServer/ServerSocketReceiver interfaces that can accept untrusted serialized data. Authenticated attackers on the adjacent network can leverage this vulnerability to execute arbitrary code through deserialization of custom gadget chains (CVE-2017-5929).

References

- https://bugs.mageia.org/show_bug.cgi?id=23721

- https://bugzilla.redhat.com/show_bug.cgi?id=1432858

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5929

Resolution

MGASA-2019-0079 - Updated logback packages fix security vulnerability

SRPMS

- 6/core/logback-1.1.3-2.1.mga6

Severity
Publication date: 14 Feb 2019
URL: https://advisories.mageia.org/MGASA-2019-0079.html
Type: security
CVE: CVE-2017-5929

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