Bug 1955768 (CVE-2021-30218)

Summary: CVE-2021-30218 samurai: NULL pointer dereference in writefile() in util.c
Product: [Other] Security Response Reporter: Pedro Sampaio <psampaio>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED UPSTREAM QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedCC: igor.raits
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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Last Closed: 2021-04-30 22:46:47 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 1955770    
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Description Pedro Sampaio 2021-04-30 18:22:39 UTC
samurai 1.2 has a NULL pointer dereference in writefile() in util.c via a crafted build file.

https://github.com/michaelforney/samurai/commit/e84b6d99c85043fa1ba54851ee500540ec206918
https://github.com/michaelforney/samurai/issues/67

Comment 1 Pedro Sampaio 2021-04-30 18:23:07 UTC
Created samurai tracking bugs for this issue:

Affects: fedora-all [bug 1955770]

Comment 2 Product Security DevOps Team 2021-04-30 22:46:47 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.