Bug 1469728 (CVE-2017-9936)

Summary: CVE-2017-9936 libtiff: memory leak in tif_jbig.c
Product: [Other] Security Response Reporter: Pedro Sampaio <psampaio>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED WONTFIX QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedCC: erik-fedora, mike, nforro, phracek
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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Clone Of: Environment:
Last Closed: 2019-06-08 03:16:11 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 1469734, 1469735, 1469736    
Bug Blocks:    

Description Pedro Sampaio 2017-07-11 18:15:48 UTC 
In LibTIFF 4.0.8, there is a memory leak in tif_jbig.c. A crafted TIFF
document can lead to a memory leak resulting in a remote denial of
service attack.

Upstream bug:

http://bugzilla.maptools.org/show_bug.cgi?id=2706
Comment 1 Pedro Sampaio 2017-07-11 18:28:54 UTC 
Created libtiff tracking bugs for this issue:

Affects: fedora-all [bug 1469734]


Created mingw-libtiff tracking bugs for this issue:

Affects: epel-7 [bug 1469735]
Affects: fedora-all [bug 1469736]