CVE-2020-18771

Exiv2 0.27.99.0 has a global buffer over-read in Exiv2::Internal::Nikon1MakerNote::print0x0088 in nikonmn_int.cpp which can result in an information leak.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.1 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
mitreCNA
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CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 33%
VendorProductVersion
exiv2exiv2
0.27.99.0
debiandebian_linux
10.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
exiv2
bullseye
0.27.3-3+deb11u2
fixed
stretch
no-dsa
bullseye (security)
0.27.3-3+deb11u1
fixed
bookworm
0.27.6-1
fixed
sid
0.28.3+dfsg-2
fixed
trixie
0.28.3+dfsg-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
exiv2
noble
not-affected
mantic
not-affected
lunar
not-affected
kinetic
not-affected
jammy
not-affected
impish
not-affected
hirsute
not-affected
focal
not-affected
bionic
needs-triage
xenial
needs-triage
trusty
dne
Common Weakness Enumeration
References
https://cwe.mitre.org/data/definitions/126.html
https://github.com/Exiv2/exiv2/issues/756
https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html
https://security.gentoo.org/glsa/202312-06
https://cwe.mitre.org/data/definitions/126.html
https://github.com/Exiv2/exiv2/issues/756
https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html
https://security.gentoo.org/glsa/202312-06