REDHAT-BUG-2221034: Use After Free
First published: Fri Jul 07 2023(Updated: )
** DISPUTED ** A use-after-free issue was discovered in Py_FindObjects() function in SciPy versions prior to 1.8.0. <a href="https://github.com/scipy/scipy/issues/14713">https://github.com/scipy/scipy/issues/14713</a> <a href="http://www.square16.org/achievement/cve-2023-29824/">http://www.square16.org/achievement/cve-2023-29824/</a> <a href="https://github.com/scipy/scipy/pull/15013">https://github.com/scipy/scipy/pull/15013</a> <a href="https://github.com/scipy/scipy/issues/14713#issuecomment-1629468565">https://github.com/scipy/scipy/issues/14713#issuecomment-1629468565</a>
| Affected Software | Affected Version | How to fix |
|---|---|---|
| SciPy | <1.8.0 |
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Reference Links
- https://github.com/scipy/scipy/issues/14713
- http://www.square16.org/achievement/cve-2023-29824/
- https://github.com/scipy/scipy/pull/15013
- https://github.com/scipy/scipy/issues/14713#issuecomment-1629468565
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2221055
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2221053
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2221051
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2221054
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2221056
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2221058
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2221052
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2221057
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2221059
- https://access.redhat.com/errata/RHSA-2023:5009
- https://bugzilla.redhat.com/show_bug.cgi?id=2221034
Frequently Asked Questions
What is the severity of REDHAT-BUG-2221034?
The severity of REDHAT-BUG-2221034 is currently disputed, but it relates to a use-after-free vulnerability.
Which versions of SciPy are affected by REDHAT-BUG-2221034?
SciPy versions prior to 1.8.0 are affected by the vulnerability described in REDHAT-BUG-2221034.
How do I fix REDHAT-BUG-2221034?
To mitigate REDHAT-BUG-2221034, it is recommended to upgrade to SciPy version 1.8.0 or later.
What is a use-after-free vulnerability in REDHAT-BUG-2221034?
A use-after-free vulnerability, like REDHAT-BUG-2221034, occurs when a program continues to use memory after it has been freed, potentially leading to crashes or security exploits.
Is there a patch available for REDHAT-BUG-2221034?
Yes, the patch for REDHAT-BUG-2221034 is included in SciPy version 1.8.0 and later.
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