Bug 1524425 (CVE-2017-1000126) - CVE-2017-1000126 exiv2: Out-of-bounds read in webp parser
Summary: CVE-2017-1000126 exiv2: Out-of-bounds read in webp parser
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2017-1000126
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1475370
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-12-11 13:33 UTC by Andrej Nemec
Modified: 2019-09-29 14:28 UTC (History)
3 users (show)

Fixed In Version:
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Environment:
Last Closed: 2019-06-08 03:33:03 UTC
Embargoed:

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Description Andrej Nemec 2017-12-11 13:33:53 UTC 
In Exiv2 0.26, there is a stack out-of-bounds read in webp parser. A crafted input will lead to a denial of service attack.

References:

http://www.openwall.com/lists/oss-security/2017/06/30/1
Comment 1 Andrej Nemec 2017-12-11 13:36:27 UTC 
Upstream issue:

https://github.com/Exiv2/exiv2/issues/175
Comment 2 Andrej Nemec 2017-12-11 13:37:05 UTC 
Created exiv2 tracking bugs for this issue:

Affects: fedora-all [bug 1475370]
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