Bug 2173078 (CVE-2022-39269) - CVE-2022-39269 pjsip: incorrectly switches from SRTP to RTP causing media to be sent insecurely
Summary: CVE-2022-39269 pjsip: incorrectly switches from SRTP to RTP causing media to ...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2022-39269
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: 2173079 2173080
Blocks: 2173066
TreeView+ depends on / blocked
 
Reported: 2023-02-23 21:39 UTC by Zack Miele
Modified: 2023-02-24 04:06 UTC (History)
0 users

Fixed In Version: pjsip 2.13
Clone Of:
Environment:
Last Closed: 2023-02-24 04:06:11 UTC
Embargoed:

Attachments (Terms of Use)

Description Zack Miele 2023-02-23 21:39:24 UTC 
PJSIP is a free and open source multimedia communication library written in C. When processing certain packets, PJSIP may incorrectly switch from using SRTP media transport to using basic RTP upon SRTP restart, causing the media to be sent insecurely. The vulnerability impacts all PJSIP users that use SRTP. The patch is available as commit d2acb9a in the master branch of the project and will be included in version 2.13. Users are advised to manually patch or to upgrade. There are no known workarounds for this vulnerability.
Comment 1 Zack Miele 2023-02-23 21:39:39 UTC 
Created pjproject tracking bugs for this issue:

Affects: epel-all [bug 2173079]
Affects: fedora-all [bug 2173080]
Comment 2 Product Security DevOps Team 2023-02-24 04:06:10 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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