MGASA-2021-0559 - Updated pjproject packages fix security vulnerability

Publication date: 19 Dec 2021
URL: https://advisories.mageia.org/MGASA-2021-0559.html
Type: security
Affected Mageia releases: 8
CVE: CVE-2021-32686

Updated pjproject packages fix security vulnerability:

In PJSIP before version 2.11.1, there are a couple of issues found in the
SSL socket. First, a race condition between callback and destroy, due to
the accepted socket having no group lock. Second, the SSL socket parent/
listener may get destroyed during handshake. Both issues were reported to
happen intermittently in heavy load TLS connections. They cause a crash,
resulting in a denial of service (CVE-2021-32686). 

References:
- https://bugs.mageia.org/show_bug.cgi?id=29317
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32686

SRPMS:
- 8/core/pjproject-2.10-5.3.mga8

Mageia 2021-0559: pjproject security update

Updated pjproject packages fix security vulnerability: In PJSIP before version 2.11.1, there are a couple of issues found in the SSL socket

Summary

Updated pjproject packages fix security vulnerability:
In PJSIP before version 2.11.1, there are a couple of issues found in the SSL socket. First, a race condition between callback and destroy, due to the accepted socket having no group lock. Second, the SSL socket parent/ listener may get destroyed during handshake. Both issues were reported to happen intermittently in heavy load TLS connections. They cause a crash, resulting in a denial of service (CVE-2021-32686).

References

- https://bugs.mageia.org/show_bug.cgi?id=29317

- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32686

Resolution

MGASA-2021-0559 - Updated pjproject packages fix security vulnerability

SRPMS

- 8/core/pjproject-2.10-5.3.mga8

Severity
Publication date: 19 Dec 2021
URL: https://advisories.mageia.org/MGASA-2021-0559.html
Type: security
CVE: CVE-2021-32686

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