VULNERABILITY INTELLIGENCE

CVE-2018-5747

CVSS score5.5 MEDIUM

EPSS probability1.27%

CISA KEVNot currently listed

Published2018-01-17

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:L/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 the ucompthread function (stream.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted lrz file.

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