CVE-2021-27347

medium

Description

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.

References

https://lists.debian.org/debian-lts-announce/2022/04/msg00012.html

https://github.com/ckolivas/lrzip/issues/165

Details

Source: Mitre, NVD

Published: 2021-06-10

Updated: 2022-04-27

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H