CVE-2019-0816

A security feature bypass exists in Azure SSH Keypairs, due to a change in the provisioning logic for some Linux images that use cloud-init, aka 'Azure SSH Keypairs Security Feature Bypass Vulnerability'.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.1 MEDIUM
LOCAL
HIGH
NONE
CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
microsoftCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 28%
VendorProductVersion
canonicalubuntu_linux
18.04
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
cloud-init
bullseye
20.4.1-2+deb11u1
fixed
stretch
no-dsa
jessie
not-affected
bookworm
22.4.2-1+deb12u1
fixed
sid
24.3.1-2
fixed
trixie
24.3.1-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
cloud-init
cosmic
Fixed 18.5-45-g3554ffe8-0ubuntu1~18.10.1
released
bionic
Fixed 18.5-45-g3554ffe8-0ubuntu1~18.04.1
released
xenial
Fixed 18.5-45-g3554ffe8-0ubuntu1~16.04.1
released
trusty
dne
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00018.html
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0816
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00018.html
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0816