Bug 1737717 (CVE-2019-12827)

Summary: CVE-2019-12827 asterisk: buffer overflow in res_pjsip_messaging allows for a crash and DoS
Product: [Other] Security Response Reporter: Marian Rehak <mrehak>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED UPSTREAM QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: bennie.joubert, itamar, jsmith.fedora, rbryant
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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Last Closed: 2019-08-06 07:18:49 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 1737718    
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Description Marian Rehak 2019-08-06 06:48:36 UTC
Buffer overflow in res_pjsip_messaging in Digium Asterisk versions 13.21-cert3, 13.27.0, 15.7.2, 16.4.0 and earlier allows remote authenticated users to crash Asterisk by sending a specially crafted SIP MESSAGE message.

Upstream Issue:

https://issues.asterisk.org/jira/browse/ASTERISK-28447

Comment 1 Marian Rehak 2019-08-06 06:48:46 UTC
Created asterisk tracking bugs for this issue:

Affects: fedora-all [bug 1737718]

Comment 2 Product Security DevOps Team 2019-08-06 07:18:49 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.