CVE-2020-23922

HighCVSS 7.1/10Last modified Jun 17, 2026

Description

An issue was discovered in giflib through 5.1.4. DumpScreen2RGB in gif2rgb.c has a heap-based buffer over-read.

Metrics

CVSS 3.1 7.1/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

Weakness enumeration

CWE-125

Affected software

No affected versions have been published.

Timeline

Published
Apr 21, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2020-23922: High severity, CVSS 7.1 | Vulnix