VULNERABILITY INTELLIGENCE

CVE-2018-11496

CVSS score6.5 MEDIUM

EPSS probability1.25%

CISA KEVNot currently listed

Published2018-05-26

Last modified2026-06-17

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

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.

Weakness classification

CWE-416: Use After Free

Primary references

cve@mitre.org — Exploit, Third Party Advisory
cve@mitre.org — Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory