CVE-2017-14121

medium

Description

The DecodeNumber function in unrarlib.c in unrar 0.0.1 (aka unrar-free or unrar-gpl) suffers from a NULL pointer dereference flaw triggered by a crafted RAR archive. NOTE: this may be the same as one of the several test cases in the CVE-2017-11189 references.

References

https://lists.debian.org/debian-lts-announce/2021/02/msg00026.html

https://bugs.debian.org/874061

http://www.openwall.com/lists/oss-security/2017/08/20/1

Details

Source: Mitre, NVD

Published: 2017-09-03

Updated: 2021-10-18

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

Severity: Medium