VULNERABILITY INTELLIGENCE
CVE-2020-23922
CVSS score7.1 HIGH
EPSS probability2.24%
CISA KEVNot currently listed
Published2021-04-21
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Description
An issue was discovered in giflib through 5.1.4. DumpScreen2RGB in gif2rgb.c has a heap-based buffer over-read.
Weakness classification
- CWE-125: Out-of-bounds Read
Primary references
- cve@mitre.org — Technical Description, Third Party Advisory
- cve@mitre.org
- cve@mitre.org
- cve@mitre.org — Exploit, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Technical Description, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108
- af854a3a-2127-422b-91ae-364da2661108
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory