CVE-2021-33453: Use After Free
First published: Tue Jul 26 2022(Updated: )
An issue was discovered in lrzip version 0.641. There is a use-after-free in ucompthread() in stream.c:1538.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Long Range Zip Project Long Range Zip | =0.641 |
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Reference Links
Frequently Asked Questions
What is CVE-2021-33453?
CVE-2021-33453 is a vulnerability in lrzip version 0.641 that allows for a use-after-free in ucompthread() in stream.c:1538.
How severe is CVE-2021-33453?
CVE-2021-33453 has a severity rating of 7.8 (high).
How does CVE-2021-33453 affect Long Range Zip?
CVE-2021-33453 affects Long Range Zip version 0.641.
Is there a fix available for CVE-2021-33453?
No fix has been released for CVE-2021-33453 at the time of this writing.
Where can I find more information about CVE-2021-33453?
You can find more information about CVE-2021-33453 at the following references:
- collector/nvd-index
- agent/severity
- agent/references
- agent/author
- agent/weakness
- agent/type
- agent/description
- agent/event
- agent/softwarecombine
- agent/first-publish-date
- agent/last-modified-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/long range zip project
- canonical/long range zip project long range zip
- version/long range zip project long range zip/0.641