VULNERABILITY INTELLIGENCE

CVE-2018-20458

CVSS score5.5 MEDIUM

EPSS probability0.95%

CISA KEVNot currently listed

Published2018-12-25

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 radare2 prior to 3.1.1, r_bin_dyldcache_extract in libr/bin/format/mach0/dyldcache.c may allow attackers to cause a denial-of-service (application crash caused by out-of-bounds read) by crafting an input file.

Weakness classification

CWE-125: Out-of-bounds Read

Primary references

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