CVE-2017-1000421

Gifsicle gifview 1.89 and older is vulnerable to a use-after-free in the read_gif function resulting potential code execution
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 65%
VendorProductVersion
lcdfgifsicle
𝑥
≤ 1.89
debiandebian_linux
7.0
debiandebian_linux
8.0
debiandebian_linux
9.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
gifsicle
bullseye
1.92-2
fixed
bookworm
1.93-2
fixed
sid
1.95-2
fixed
trixie
1.95-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gifsicle
jammy
not-affected
impish
not-affected
hirsute
not-affected
groovy
not-affected
focal
not-affected
eoan
not-affected
disco
not-affected
cosmic
not-affected
bionic
not-affected
artful
not-affected
zesty
ignored
xenial
Fixed 1.88-1ubuntu0.1~esm1
released
trusty
Fixed 1.78-1ubuntu0.1~esm1
released
Common Weakness Enumeration
References
https://github.com/kohler/gifsicle/issues/114
https://lists.debian.org/debian-lts-announce/2018/01/msg00006.html
https://www.debian.org/security/2018/dsa-4084
https://github.com/kohler/gifsicle/issues/114
https://lists.debian.org/debian-lts-announce/2018/01/msg00006.html
https://www.debian.org/security/2018/dsa-4084