Bug 1787383 (CVE-2019-19918)

Summary: CVE-2019-19918 lout: heap-based buffer overflow in srcnext in z02.c
Product: [Other] Security Response Reporter: Guilherme de Almeida Suckevicz <gsuckevi>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED UPSTREAM QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: mcepl, tcallawa
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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Last Closed: 2020-01-02 20:09:27 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On: 1787384, 1787385, 1787386    
Bug Blocks:    

Description Guilherme de Almeida Suckevicz 2020-01-02 16:15:04 UTC
Lout 3.40 has a heap-based buffer overflow in the srcnext() function in z02.c.

Reference:
https://lists.gnu.org/archive/html/lout-users/2019-12/msg00001.html

Comment 1 Guilherme de Almeida Suckevicz 2020-01-02 16:15:57 UTC
Created lout tracking bugs for this issue:

Affects: epel-6 [bug 1787385]
Affects: epel-7 [bug 1787386]
Affects: fedora-all [bug 1787384]

Comment 2 Product Security DevOps Team 2020-01-02 20:09:27 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.