VULNERABILITY INTELLIGENCE
CVE-2021-33480
CVSS score5.5 MEDIUM
EPSS probability1.08%
CISA KEVNot currently listed
Published2021-11-17
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
An use-after-free vulnerability was discovered in gocr through 0.53-20200802 in context_correction() in pgm2asc.c.
Weakness classification
- patrick@puiterwijk.org: CWE-416
- nvd@nist.gov: CWE-416
Primary references
- patrick@puiterwijk.org — Issue Tracking, Third Party Advisory
- patrick@puiterwijk.org
- patrick@puiterwijk.org — Exploit, Third Party Advisory
- patrick@puiterwijk.org — Exploit, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Issue Tracking, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory