REDHAT-BUG-2187141: Buffer Overflow
First published: Mon Apr 17 2023(Updated: )
Heap buffer overflow in extractContigSamples32bits, tiffcrop.c <a href="https://gitlab.com/libtiff/libtiff/-/issues/464">https://gitlab.com/libtiff/libtiff/-/issues/464</a>
| Affected Software | Affected Version | How to fix |
|---|---|---|
| tiff |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://gitlab.com/libtiff/libtiff/-/issues/464
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2187146
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2187148
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2187147
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2187149
- https://access.redhat.com/errata/RHSA-2023:2340
- https://access.redhat.com/security/cve/cve-2023-30775
- https://bugzilla.redhat.com/show_bug.cgi?id=2187141
Frequently Asked Questions
What is the severity of REDHAT-BUG-2187141?
The severity of REDHAT-BUG-2187141 is classified as high due to the potential for a heap buffer overflow exploit.
How do I fix REDHAT-BUG-2187141?
To fix REDHAT-BUG-2187141, update to the latest version of LibTIFF that addresses this vulnerability.
What are the potential impacts of REDHAT-BUG-2187141?
The potential impacts of REDHAT-BUG-2187141 include application crashes, data corruption, or remote code execution.
What versions of LibTIFF are affected by REDHAT-BUG-2187141?
REDHAT-BUG-2187141 affects certain versions of LibTIFF that contain the vulnerable extractContigSamples32bits function.
Is there a workaround for REDHAT-BUG-2187141?
Currently, the recommended action for REDHAT-BUG-2187141 is to apply the software update rather than relying on a workaround.
- agent/references
- agent/last-modified-date
- agent/first-publish-date
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2023-30775
- agent/severity
- agent/weakness
- agent/type
- agent/description
- agent/event
- agent/source
- agent/softwarecombine
- agent/tags
- agent/guess-ai
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/libtiff
- canonical/tiff