CVE-2018-11496

MEDIUM

Long Range Zip 0.631 - Use-After-Free in Stream Decompression

Title source: llm

Description

In Long Range Zip (aka lrzip) 0.631, there is a use-after-free in read_stream in stream.c, because decompress_file in lrzip.c lacks certain size validation.

References (2)

Core 2

Core References

Exploit, Third Party Advisory x_refsource_misc

https://github.com/ckolivas/lrzip/issues/96

Mailing List, Third Party Advisory mailing-list x_refsource_mlist

https://lists.debian.org/debian-lts-announce/2021/08/msg00001.html

Scores

CVSS v3 6.5

EPSS 0.0134

EPSS Percentile 68.0%

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-416

Status published

Products (2)

debian/debian_linux 9.0

long_range_zip_project/long_range_zip 0.631

Published May 26, 2018

Tracked Since Feb 18, 2026