REDHAT-BUG-1335483: Divide by Zero
First published: Thu May 12 2016(Updated: )
Divide by zero vulnerability was found in function opj_tcd_init_tile in tcd.c Upstream patch: <a href="https://github.com/uclouvain/openjpeg/commit/8f9cc62b3f9a1da9712329ddcedb9750d585505c">https://github.com/uclouvain/openjpeg/commit/8f9cc62b3f9a1da9712329ddcedb9750d585505c</a> CVE request: <a href="http://seclists.org/oss-sec/2016/q2/327">http://seclists.org/oss-sec/2016/q2/327</a>
| Affected Software | Affected Version | How to fix |
|---|---|---|
| uclouvain openjpeg |
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Reference Links
- https://github.com/uclouvain/openjpeg/commit/8f9cc62b3f9a1da9712329ddcedb9750d585505c
- http://seclists.org/oss-sec/2016/q2/327
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1335485
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1335484
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1335486
- http://seclists.org/oss-sec/2016/q2/342
- https://access.redhat.com/security/cve/CVE-2014-7947
- https://access.redhat.com/security/cve/CVE-2016-4797
- https://bugzilla.redhat.com/show_bug.cgi?id=1335483
Frequently Asked Questions
What is the severity of REDHAT-BUG-1335483?
The severity of REDHAT-BUG-1335483 is classified as high due to the potential for a divide by zero vulnerability that can lead to application crashes or undefined behavior.
How do I fix REDHAT-BUG-1335483?
To fix REDHAT-BUG-1335483, apply the upstream patch available from the OpenJPEG repository addressing the divide by zero issue.
What software is affected by REDHAT-BUG-1335483?
REDHAT-BUG-1335483 affects the UCLouvain OpenJPEG software package.
What is the nature of the vulnerability in REDHAT-BUG-1335483?
The nature of the vulnerability in REDHAT-BUG-1335483 is a divide by zero error in the function opj_tcd_init_tile.
When was REDHAT-BUG-1335483 reported?
REDHAT-BUG-1335483 was reported as a bug in 2016 that highlights a critical vulnerability in the handling of image processing.
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