Bug 2092771 (CVE-2022-31002) - CVE-2022-31002 sofia-sip: out-of-bounds read in url_canonize2() in url.c
Summary: CVE-2022-31002 sofia-sip: out-of-bounds read in url_canonize2() in url.c
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2022-31002
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2092774
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-06-02 08:38 UTC by TEJ RATHI
Modified: 2022-06-02 12:30 UTC (History)
1 user (show)

Fixed In Version: sofia-sip 1.13.8
Clone Of:
Environment:
Last Closed: 2022-06-02 12:30:36 UTC
Embargoed:

Attachments (Terms of Use)

Description TEJ RATHI 2022-06-02 08:38:32 UTC 
Prior to version 1.13.8, an attacker can send a message with evil sdp to FreeSWITCH, which may cause a crash. This type of crash may be caused by a URL ending with `%`. Version 1.13.8 contains a patch for this issue.

https://github.com/freeswitch/sofia-sip/commit/51841eb53679434a386fb2dcbca925dcc48d58ba
https://github.com/freeswitch/sofia-sip/security/advisories/GHSA-g3x6-p824-x6hm
Comment 1 TEJ RATHI 2022-06-02 08:38:59 UTC 
Created sofia-sip tracking bugs for this issue:

Affects: fedora-all [bug 2092774]
Comment 2 Product Security DevOps Team 2022-06-02 12:30:34 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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