Search/CVE-2020-23922
● CVE — High

CVE-2020-23922

Vendorgiflib project, apacheProductgiflib, bookkeeperDiscoveredApr 21, 2021UpdatedNov 21, 2024

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

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CVSS v3.1
7.1 HIGH
EPSS
2.24%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
EPSS Trend
Aug 16, 2026 → Aug 19, 2026
▲ 0.02pp
2.22% → 2.24% over 2 tracked changes
CVSS v3.1 Detail
Attack VectorLOCAL
Attack ComplexityLOW
Privileges RequiredNONE
User InteractionREQUIRED
ScopeUNCHANGED
ConfidentialityHIGH
IntegrityNONE
AvailabilityHIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Connections
3 relationships
Timeline
disclosure → media coverage
Apr 21, 2021
Disclosure — published as a CVE record. · last revised by NVD Nov 21, 2024