Bug 2173074 (CVE-2022-39244) - CVE-2022-39244 pjsip: buffer overflow in he PJSIP parser, PJMEDIA RTP decoder, and PJMEDIA SDP parser
Summary: CVE-2022-39244 pjsip: buffer overflow in he PJSIP parser, PJMEDIA RTP decoder...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2022-39244
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2173075 2173076
Blocks: 2173066
TreeView+ depends on / blocked
 
Reported: 2023-02-23 21:34 UTC by Zack Miele
Modified: 2023-02-24 04:05 UTC (History)
0 users

Fixed In Version: pjsip 2.13
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Environment:
Last Closed: 2023-02-24 04:05:15 UTC
Embargoed:

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Description Zack Miele 2023-02-23 21:34:57 UTC 
PJSIP is a free and open source multimedia communication library written in C. In versions of PJSIP prior to 2.13 the PJSIP parser, PJMEDIA RTP decoder, and PJMEDIA SDP parser are affeced by a buffer overflow vulnerability. Users connecting to untrusted clients are at risk. This issue has been patched and is available as commit c4d3498 in the master branch and will be included in releases 2.13 and later. Users are advised to upgrade. There are no known workarounds for this issue.
Comment 1 Zack Miele 2023-02-23 21:35:14 UTC 
Created pjproject tracking bugs for this issue:

Affects: epel-all [bug 2173075]
Affects: fedora-all [bug 2173076]
Comment 2 Product Security DevOps Team 2023-02-24 04:05:14 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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