CVE-2018-3847

EUVD-2018-15633
Multiple exploitable buffer overflow vulnerabilities exist in image parsing functionality of the CFITSIO library version 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
NISTPrimary
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
Base Score
CVSS 3.x
EPSS Score
Percentile: 59%
Affected Products (NVD)
VendorProductVersion
nasacfitsio
3.42
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
cfitsio
bookworm
4.2.0-3
fixed
bullseye
3.490-3
fixed
jessie
no-dsa
sid
4.5.0-5
fixed
stretch
no-dsa
trixie
4.5.0-5
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
cfitsio
bionic
not-affected
cosmic
ignored
disco
ignored
eoan
ignored
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
dne
xenial
needed
Common Weakness Enumeration
References
https://security.gentoo.org/glsa/202101-24
https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0530
https://security.gentoo.org/glsa/202101-24
https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0530