Bug 1369345 (CVE-2016-6902, CVE-2016-6903)

Summary: CVE-2016-6902 CVE-2016-6903 lshell: Shell outbreak vulnerabilities via bad syntax parse and multiline commands
Product: [Other] Security Response Reporter: Andrej Nemec <anemec>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED UPSTREAM QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: mail
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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Last Closed: 2019-06-08 02:57:44 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 1369346, 1369347    
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Description Andrej Nemec 2016-08-23 07:54:47 UTC
Two vulnerabilities were found in lshell.

1/ Shell outbreak due to bad syntax parse - CVE-2016-6902
   - https://github.com/ghantoos/lshell/issues/147
   - https://bugs.debian.org/834949

2/ Shell outbreak with multiline commands - CVE-2016-6903
   - https://github.com/ghantoos/lshell/issues/149
   - Fix: https://github.com/ghantoos/lshell/commit/e72dfcd1f258193f9aaea3591ecbdaed207661a0
   - https://bugs.debian.org/834946

Comment 1 Andrej Nemec 2016-08-23 07:55:09 UTC
Created lshell tracking bugs for this issue:

Affects: fedora-all [bug 1369346]
Affects: epel-all [bug 1369347]

Comment 2 Product Security DevOps Team 2019-06-08 02:57:44 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.