Bug 1579254 (CVE-2018-10196)

Summary: CVE-2018-10196 graphviz: NULL pointer dereference in rebuild_vlis
Product: [Other] Security Response Reporter: Andrej Nemec <anemec>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED NOTABUG QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedCC: alex, jima, jskarvad, tremble
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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Last Closed: 2019-06-10 10:23:13 UTC Type: ---
Regression: --- Mount Type: ---
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Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On: 1579255, 1579256    
Bug Blocks: 1579258    

Description Andrej Nemec 2018-05-17 09:15:09 UTC
A NULL pointer dereference vulnerability was found in graphviz in the rebuild_vlists function. A maliciously crafted file could cause the application to crash.

References:

https://issuetracker.google.com/issues/77810342

Upstream issue:

https://gitlab.com/graphviz/graphviz/issues/1367

Comment 1 Andrej Nemec 2018-05-17 09:15:28 UTC
Created graphviz tracking bugs for this issue:

Affects: fedora-all [bug 1579255]