CVE-2018-14046
First published: Fri Jul 13 2018(Updated: )
Exiv2 0.26 has a heap-based buffer over-read in WebPImage::decodeChunks in webpimage.cpp.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| CentOS Dos2unix | =0.26 |
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Reference Links
- https://github.com/Exiv2/exiv2/issues/378
- https://github.com/Exiv2/exiv2/commit/505e2417e408abaf8f9fe9e5076f567a65cc59c3
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1601629
- https://access.redhat.com/errata/RHSA-2019:2101
- https://access.redhat.com/security/cve/cve-2018-14046
- https://bugzilla.redhat.com/show_bug.cgi?id=1601628
Frequently Asked Questions
What is the severity of CVE-2018-14046?
CVE-2018-14046 is considered to be of medium severity due to its potential for causing a heap-based buffer over-read.
How do I fix CVE-2018-14046?
To fix CVE-2018-14046, upgrade Exiv2 to version 0.27 or later, where the vulnerability has been addressed.
Which versions of Exiv2 are affected by CVE-2018-14046?
CVE-2018-14046 affects Exiv2 version 0.26 specifically.
What type of vulnerability is CVE-2018-14046?
CVE-2018-14046 is a heap-based buffer over-read vulnerability found in the WebPImage::decodeChunks function.
Can CVE-2018-14046 lead to further security issues?
Yes, CVE-2018-14046 could potentially lead to information disclosure or other unexpected behaviors in the application.
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