CVE-2018-11496: Use After Free
First published: Sat May 26 2018(Updated: )
In Long Range Zip (aka lrzip) 0.631, there is a use-after-free in read_stream in stream.c, because decompress_file in lrzip.c lacks certain size validation.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Long Range Zip Project Long Range Zip | =0.631 | |
| Debian Debian Linux | =9.0 |
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 CVE-2018-11496?
CVE-2018-11496 is a vulnerability in Long Range Zip (lrzip) 0.631 that allows for a use-after-free in read_stream in stream.c.
What is the severity of CVE-2018-11496?
CVE-2018-11496 has a severity rating of 6.5 (medium).
How does CVE-2018-11496 affect Long Range Zip?
CVE-2018-11496 affects Long Range Zip version 0.631 by causing a use-after-free vulnerability in the read_stream function in stream.c.
How can I fix CVE-2018-11496?
To fix CVE-2018-11496, update your Long Range Zip installation to a version that includes the necessary size validation in the decompress_file function in lrzip.c.
Where can I find more information about CVE-2018-11496?
You can find more information about CVE-2018-11496 at the following links: [link1](https://github.com/ckolivas/lrzip/issues/96), [link2](https://lists.debian.org/debian-lts-announce/2021/08/msg00001.html).
- collector/nvd-index
- agent/references
- agent/severity
- agent/author
- agent/description
- agent/event
- agent/weakness
- agent/type
- 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/0.631
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/9.0