CVE-2017-11189

MEDIUM

Rarzilla Unrar-free - NULL Pointer Dereference

Title source: rule

Description

unrarlib.c in unrar-free 0.0.1 might allow remote attackers to cause a denial of service (NULL pointer dereference and application crash), which could be relevant if unrarlib is used as library code for a long-running application. NOTE: one of the several test cases in the references may be the same as what was separately reported as CVE-2017-14121.

References (1)

[Exploit, Third Party Advisory] https://github.com/0x09AL/my-exploits/tree/master/pocs/unrar-free/dos

View Exploit ZIP pw:eip

Scores

CVSS v3 6.5

EPSS 0.0039

EPSS Percentile 59.7%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Details

CWE

CWE-476

Status published

Products (2)

rarzilla/unrar-free

n/a/n/a

Published Jul 12, 2017

Tracked Since Feb 18, 2026