CVE-2018-3846

In the ffgphd and ffgtkn functions in NASA CFITSIO 3.42, specially crafted images parsed via the library can cause a stack-based buffer overflow overwriting arbitrary data. An attacker can deliver an FIT image to trigger this vulnerability and potentially gain code execution.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
talosCNA
8.8 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 80%
VendorProductVersion
nasacfitsio
3.42
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
cfitsio
bullseye
3.490-3
fixed
stretch
no-dsa
jessie
no-dsa
bookworm
4.2.0-3
fixed
sid
4.5.0-5
fixed
trixie
4.5.0-5
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
cfitsio
noble
not-affected
mantic
not-affected
lunar
not-affected
kinetic
not-affected
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
ignored
xenial
needed
trusty
dne
Common Weakness Enumeration
References
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K46I2MFPCEOGC5LLDXZSWPB3EBPON3KA/
https://security.gentoo.org/glsa/202101-24
https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0529
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K46I2MFPCEOGC5LLDXZSWPB3EBPON3KA/
https://security.gentoo.org/glsa/202101-24
https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0529