CVE-2020-12767

exif_entry_get_value in exif-entry.c in libexif 0.6.21 has a divide-by-zero error.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 36%
VendorProductVersion
libexif_projectlibexif
0.6.21
debiandebian_linux
8.0
canonicalubuntu_linux
12.04
canonicalubuntu_linux
14.04
canonicalubuntu_linux
16.04
canonicalubuntu_linux
18.04
canonicalubuntu_linux
19.10
canonicalubuntu_linux
20.04
opensuseleap
15.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libexif
bullseye
0.6.22-3
fixed
sid
0.6.24-1
fixed
trixie
0.6.24-1
fixed
bookworm
0.6.24-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libexif
focal
Fixed 0.6.21-6ubuntu0.1
released
eoan
Fixed 0.6.21-5.1ubuntu0.2
released
bionic
Fixed 0.6.21-4ubuntu0.2
released
xenial
Fixed 0.6.21-2ubuntu0.2
released
trusty
Fixed 0.6.21-1ubuntu1+esm2
released
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html
https://github.com/libexif/libexif/issues/31
https://lists.debian.org/debian-lts-announce/2020/05/msg00016.html
https://security.gentoo.org/glsa/202007-05
https://usn.ubuntu.com/4358-1/
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html
https://github.com/libexif/libexif/issues/31
https://lists.debian.org/debian-lts-announce/2020/05/msg00016.html
https://security.gentoo.org/glsa/202007-05
https://usn.ubuntu.com/4358-1/