Bug 2150949 (CVE-2022-37325)

Summary: CVE-2022-37325 asterisk: Remote Crash Vulnerability in H323 channel add on
Product: [Other] Security Response Reporter: Zack Miele <zmiele>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedKeywords: Security
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Fixed In Version: asterisk 16.29.1, asterisk 18.15.1, asterisk 19.7.1, asterisk 20.0.1 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2022-12-09 16:33:00 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On: 2150950, 2150951    
Bug Blocks: 2150939    

Description Zack Miele 2022-12-05 17:13:19 UTC
A zero length Called or Calling Party Number can cause a buffer under-run and Asterisk crash.

Comment 1 Zack Miele 2022-12-05 17:13:36 UTC
Created asterisk tracking bugs for this issue:

Affects: epel-8 [bug 2150950]
Affects: fedora-all [bug 2150951]

Comment 2 Product Security DevOps Team 2022-12-09 16:32:59 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.