CVE-2017-8843

MEDIUM

lrzip 0.631 - Denial of Service via NULL Pointer Dereference in join_pthread

Title source: llm
STIX 2.1

Description

The join_pthread function in stream.c in liblrzip.so in lrzip 0.631 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted archive.

References (3)

Core 3
Core References
Issue Tracking, Patch, Third Party Advisory x_refsource_misc
https://github.com/ckolivas/lrzip/issues/69
Third Party Advisory vendor-advisory x_refsource_gentoo
https://security.gentoo.org/glsa/202005-01

Scores

CVSS v3 5.5
EPSS 0.0138
EPSS Percentile 68.8%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Details

CWE
CWE-476
Status published
Products (1)
long_range_zip_project/long_range_zip 0.631
Published May 08, 2017
Tracked Since Feb 18, 2026