CVE-2023-4012

ntpd will crash if the server is not NTS-enabled (no certificate) and it receives an NTS-enabled client request (mode 3).
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
GitLabCNA
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVEADP
---
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CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 45%
VendorProductVersion
ntpsecntpsec
1.2.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
ntpsec
bullseye
1.2.0+dfsg1-4
not-affected
buster
not-affected
bookworm
1.2.2+dfsg1-1+deb12u1
fixed
bookworm (security)
1.2.2+dfsg1-1+deb12u1
fixed
sid
1.2.3+dfsg1-3
fixed
trixie
1.2.3+dfsg1-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
ntpsec
oracular
not-affected
noble
not-affected
mantic
not-affected
lunar
ignored
jammy
needs-triage
focal
needs-triage
bionic
needs-triage
xenial
ignored
trusty
ignored
Common Weakness Enumeration
References
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1038422
https://gitlab.com/NTPsec/ntpsec/-/issues/794
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1038422
https://gitlab.com/NTPsec/ntpsec/-/issues/794