CVE-2021-27815

NULL Pointer Deference in the exif command line tool, when printing out XML formatted EXIF data, in exif v0.6.22 and earlier allows attackers to cause a Denial of Service (DoS) by uploading a malicious JPEG file, causing the application to crash.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 54%
VendorProductVersion
libexif_projectexif
𝑥
≤ 0.6.22
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
exif
bullseye
unimportant
sid
0.6.22-3
fixed
trixie
0.6.22-3
fixed
bookworm
0.6.22-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
exif
noble
needed
mantic
ignored
lunar
ignored
kinetic
ignored
jammy
needed
impish
ignored
hirsute
ignored
groovy
ignored
focal
not-affected
bionic
not-affected
xenial
not-affected
trusty
dne