CVE-2020-25467

MEDIUM

long_range_zip 0.621 - Denial of Service via Null Pointer Dereference in lzo_decompress_buf

Title source: llm
STIX 2.1

Description

A null pointer dereference was discovered lzo_decompress_buf in stream.c in Irzip 0.621 which allows an attacker to cause a denial of service (DOS) via a crafted compressed file.

References (3)

Core 3
Core References
Exploit, Issue Tracking, Third Party Advisory x_refsource_misc
https://bugs.launchpad.net/ubuntu/+source/lrzip/+bug/1893641
Exploit, Issue Tracking, Patch, Third Party Advisory x_refsource_misc
https://github.com/ckolivas/lrzip/issues/163
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2022/04/msg00012.html

Scores

CVSS v3 5.5
EPSS 0.0093
EPSS Percentile 56.1%
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 (2)
debian/debian_linux 9.0
long_range_zip_project/long_range_zip 0.621
Published Jun 10, 2021
Tracked Since Feb 18, 2026