Bug 1816159 (CVE-2020-6061)

Summary: CVE-2020-6061 coturn: specially crafted HTTP POST request can lead to heap overflow which can result in information leak
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: cglombek, redhat-bugzilla
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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Last Closed: 2020-03-23 16:32:33 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On: 1816160, 1816161    
Bug Blocks:    

Description Marian Rehak 2020-03-23 13:27:35 UTC
An exploitable heap overflow vulnerability exists in the way CoTURN 4.5.1.1 web server parses POST requests. A specially crafted HTTP POST request can lead to information leaks and other misbehavior.

External Reference:

https://talosintelligence.com/vulnerability_reports/TALOS-2020-0984

Comment 1 Marian Rehak 2020-03-23 13:28:50 UTC
Created coturn tracking bugs for this issue:

Affects: epel-all [bug 1816161]
Affects: fedora-all [bug 1816160]

Comment 2 Product Security DevOps Team 2020-03-23 16:32:33 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.