CVE-2023-5255

For certificates that utilize the auto-renew feature in Puppet Server, a flaw exists which prevents the certificates from being revoked.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.4 MEDIUM
NETWORK
HIGH
HIGH
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
puppetCNA
4.4 MEDIUM
NETWORK
HIGH
HIGH
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
CVEADP
---
---
CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 34%
VendorProductVersion
puppetpuppet_enterprise
2023.3
puppetpuppet_server
8.2.0
puppetpuppet_server
8.2.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
puppet
bullseye
5.5.22-2
fixed
puppetserver
bookworm
7.9.5-2+deb12u1
fixed
sid
8.7.0-2
fixed
trixie
8.7.0-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
puppet
oracular
dne
noble
dne
mantic
dne
lunar
dne
jammy
needs-triage
focal
needs-triage
bionic
needs-triage
xenial
needs-triage
trusty
ignored
Common Weakness Enumeration
References
https://www.puppet.com/security/cve/cve-2023-5255-denial-service-revocation-auto-renewed-certificates
https://www.puppet.com/security/cve/cve-2023-5255-denial-service-revocation-auto-renewed-certificates