CVE-2020-23922

CWE-125 — Out-of-bounds Read6 documents6 sources
Severity
7.1HIGH
EPSS
3.8%
top 11.93%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Giflib Project GiflibApache Bookkeeper
Timeline
PublishedApr 21
Latest updateMay 24

Description

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

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:HExploitability: 1.8 | Impact: 5.2

Affected Packages3 packages

▶Debiangiflib< 5.2.2-1+1
▶NVDapache/bookkeeper4.12.1

🔴Vulnerability Details

3
GHSA
GHSA-6xhw-5p38-q4xw: An issue was discovered in giflib through 5↗2022-05-24
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CVEList
CVE-2020-23922: An issue was discovered in giflib through 5↗2021-04-21
▶
OSV
CVE-2020-23922: An issue was discovered in giflib through 5↗2021-04-21
▶

📋Vendor Advisories

2
Red Hat
giflib: out-of-bounds read in DumpScreen2RGB() in gif2rgb.c in gif2rgb tool↗2021-04-22
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Debian
CVE-2020-23922: giflib - An issue was discovered in giflib through 5.1.4. DumpScreen2RGB in gif2rgb.c has...↗2020
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CVE-2020-23922 (HIGH CVSS 7.1) | An issue was discovered in giflib t | cvebase.io