Use After Free Affecting lrzip package, versions <0.640-1
Threat Intelligence
EPSS
0.06% (27th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN11-LRZIP-1303170
- published 28 Jun 2021
- disclosed 10 Jun 2021
Introduced: 10 Jun 2021
CVE-2021-27347 Open this link in a new tabHow to fix?
Upgrade Debian:11 lrzip to version 0.640-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream lrzip package and not the lrzip package as distributed by Debian.
See How to fix? for Debian:11 relevant fixed versions and status.
Use after free in lzma_decompress_buf function in stream.c in Irzip 0.631 allows attackers to cause Denial of Service (DoS) via a crafted compressed file.
CVSS Scores
version 3.1