REDHAT-BUG-2339460: Buffer Overflow
First published: Wed Jan 22 2025(Updated: )
When the assert() function in the GNU C Library versions 2.13 to 2.40 fails, it does not allocate enough space for the assertion failure message string and size information, which may lead to a buffer overflow if the message string size aligns to page size.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GNU C Library | >=2.13<=2.40 |
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
Frequently Asked Questions
What is the severity of REDHAT-BUG-2339460?
The severity of REDHAT-BUG-2339460 is considered critical due to the potential for a buffer overflow.
How do I fix REDHAT-BUG-2339460?
To fix REDHAT-BUG-2339460, upgrade the GNU C Library to a version later than 2.40.
Which versions of the GNU C Library are affected by REDHAT-BUG-2339460?
Versions 2.13 to 2.40 of the GNU C Library are affected by REDHAT-BUG-2339460.
What kind of issue does REDHAT-BUG-2339460 cause?
REDHAT-BUG-2339460 causes a buffer overflow due to insufficient space allocation for assertion failure messages.
Is there a known exploit for REDHAT-BUG-2339460?
As of now, there are no known exploits directly associated with REDHAT-BUG-2339460, but the vulnerability poses a significant risk.
- agent/severity
- agent/weakness
- agent/source
- agent/type
- agent/description
- agent/first-publish-date
- agent/event
- agent/guess-ai
- agent/software-canonical-lookup
- agent/softwarecombine
- agent/references
- agent/tags
- agent/last-modified-date
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2025-0395
- vendor/gnu
- canonical/gnu c library