Bug 1601628 (CVE-2018-14046) - CVE-2018-14046 exiv2: heap-based buffer over-read in WebPImage::decodeChunks in webpimage.cpp
Summary: CVE-2018-14046 exiv2: heap-based buffer over-read in WebPImage::decodeChunks ...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2018-14046
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: 1601629 Engineering1601630 Engineering1602315
Blocks: Embargoed1601631
TreeView+ depends on / blocked
 
Reported: 2018-07-16 23:13 UTC by Laura Pardo
Modified: 2019-09-29 14:44 UTC (History)
3 users (show)

Fixed In Version:
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Last Closed: 2019-08-06 19:19:18 UTC

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System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2019:2101 0 None None None 2019-08-06 12:14:43 UTC

Description Laura Pardo 2018-07-16 23:13:07 UTC 
A flaw was found in Exiv2 0.26. A heap-based buffer over-read in WebPImage::decodeChunks in webpimage.cpp.


References:
https://github.com/Exiv2/exiv2/issues/378


Upstream patch:
https://github.com/Exiv2/exiv2/commit/505e2417e408abaf8f9fe9e5076f567a65cc59c3
Comment 1 Laura Pardo 2018-07-16 23:13:39 UTC 
Created exiv2 tracking bugs for this issue:

Affects: fedora-all [bug 1601629]
Comment 5 errata-xmlrpc 2019-08-06 12:14:42 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2019:2101 https://access.redhat.com/errata/RHSA-2019:2101
Comment 6 Product Security DevOps Team 2019-08-06 19:19:18 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2018-14046
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