Bug 1469769 (CVE-2017-9953)

Summary: CVE-2017-9953 exiv2: Segmentation fault in Image::printIFDStructure
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: alan.pater, jgrulich, michel, rdieter
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2019-06-08 03:16:17 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On: 1469771    
Bug Blocks:    

Description Pedro Sampaio 2017-07-11 19:41:27 UTC
There is an invalid free in Image::printIFDStructure that leads to a
Segmentation fault in Exiv2 0.26. A crafted input will lead to a remote
denial of service attack.



Comment 1 Pedro Sampaio 2017-07-11 19:42:03 UTC
Created exiv2 tracking bugs for this issue:

Affects: fedora-all [bug 1469771]