CVE-2020-16154

The App::cpanminus package 1.7044 for Perl allows Signature Verification Bypass.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.8 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 7%
Debian logo
Debian Releases
Debian Product
Codename
cpanminus
bullseye
no-dsa
buster
no-dsa
stretch
no-dsa
bookworm
1.7046-1
fixed
sid
1.7047-1
fixed
trixie
1.7047-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
cpanminus
noble
not-affected
mantic
not-affected
lunar
not-affected
kinetic
not-affected
jammy
Fixed 1.7045-1
released
impish
ignored
hirsute
ignored
focal
Fixed 1.7044-1ubuntu0.1~esm1
released
bionic
Fixed 1.7043-1ubuntu0.1~esm1
released
xenial
Fixed 1.7040-1ubuntu0.1~esm1
released
trusty
ignored
Common Weakness Enumeration
References
https://blog.hackeriet.no/cpan-signature-verification-vulnerabilities/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DENFY4CRTIZL5WYYUYUM4VKCJNXO4QIW/
https://metacpan.org/pod/App::cpanminus
https://blog.hackeriet.no/cpan-signature-verification-vulnerabilities/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DENFY4CRTIZL5WYYUYUM4VKCJNXO4QIW/
https://metacpan.org/pod/App::cpanminus