Bug 2173071 (CVE-2022-31031) - CVE-2022-31031 pjsip: stack buffer overflow
Summary: CVE-2022-31031 pjsip: stack buffer overflow
Alias: CVE-2022-31031
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
Depends On: 2173073 2173072
Blocks: 2173066
TreeView+ depends on / blocked
Reported: 2023-02-23 21:30 UTC by Zack Miele
Modified: 2023-02-24 04:04 UTC (History)
0 users

Fixed In Version: pjsip 2.13
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Clone Of:
Last Closed: 2023-02-24 04:04:18 UTC

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Description Zack Miele 2023-02-23 21:30:27 UTC
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In versions prior to and including 2.12.1 a stack buffer overflow vulnerability affects PJSIP users that use STUN in their applications, either by: setting a STUN server in their account/media config in PJSUA/PJSUA2 level, or directly using `pjlib-util/stun_simple` API. A patch is available in commit 450baca which should be included in the next release. There are no known workarounds for this issue.

Comment 1 Zack Miele 2023-02-23 21:30:43 UTC
Created pjproject tracking bugs for this issue:

Affects: epel-all [bug 2173073]
Affects: fedora-all [bug 2173072]

Comment 2 Product Security DevOps Team 2023-02-24 04:04:16 UTC
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.

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