REDHAT-BUG-1122812: Integer Overflow
First published: Thu Jul 24 2014(Updated: )
Multiple integer overflow issues were found in libgfortran, the run-time support library for the Fortran compiler. These could possibly be used to crash a Fortran application or cause it to execute arbitrary code. Upstream fix: <a href="https://gcc.gnu.org/viewcvs/gcc?limit_changes=0&view=revision&revision=211721">https://gcc.gnu.org/viewcvs/gcc?limit_changes=0&view=revision&revision=211721</a> These will be included in a later release of GCC. References: <a href="http://seclists.org/oss-sec/2014/q3/230">http://seclists.org/oss-sec/2014/q3/230</a>
| Affected Software | Affected Version | How to fix |
|---|---|---|
| GNU Fortran (GFortran) | ||
| GNU Compiler Collection (GCC) |
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Reference Links
- https://gcc.gnu.org/viewcvs/gcc?limit_changes=0&view=revision&revision=211721
- http://seclists.org/oss-sec/2014/q3/230
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1122813
- https://gcc.gnu.org/ml/gcc-cvs/2014-07/msg01136.html
- https://gcc.gnu.org/ml/gcc-cvs/2014-07/msg01135.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1122812
Frequently Asked Questions
What is the severity of REDHAT-BUG-1122812?
The severity of REDHAT-BUG-1122812 is high due to potential remote code execution and application crashes.
How do I fix REDHAT-BUG-1122812?
To fix REDHAT-BUG-1122812, update the libgfortran or GCC packages to the latest patched versions provided by your distribution.
What software is affected by REDHAT-BUG-1122812?
REDHAT-BUG-1122812 affects the GNU libgfortran and GNU Compiler Collection (GCC) software.
What type of issues are associated with REDHAT-BUG-1122812?
REDHAT-BUG-1122812 is associated with multiple integer overflow issues that may lead to application crashes or arbitrary code execution.
Can REDHAT-BUG-1122812 allow for remote code execution?
Yes, REDHAT-BUG-1122812 can potentially allow for remote code execution if exploited.
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