Bug 2004042 (CVE-2020-19752)

Summary: CVE-2020-19752 gifsicle: NULL pointer dereference in find_color_or_error function
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: orion
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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Last Closed: 2021-09-14 18:21:31 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On: 2004043, 2004044    
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Description Marian Rehak 2021-09-14 12:20:44 UTC
The find_color_or_error function in gifsicle 1.92 contains a NULL pointer dereference.

Upstream Issue:

https://github.com/kohler/gifsicle/issues/140

Comment 1 Marian Rehak 2021-09-14 12:21:00 UTC
Created gifsicle tracking bugs for this issue:

Affects: epel-7 [bug 2004044]
Affects: fedora-all [bug 2004043]

Comment 2 Product Security DevOps Team 2021-09-14 18:21:31 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.