VULNERABILITY INTELLIGENCE

CVE-2018-21232

CVSS score5.5 MEDIUM

EPSS probability1.47%

CISA KEVNot currently listed

Published2020-04-29

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

re2c before 2.0 has uncontrolled recursion that causes stack consumption in find_fixed_tags.

Weakness classification

CWE-674: Uncontrolled Recursion

Primary references

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