CVE-2022-3116

EUVD-2022-42543
The Heimdal Software Kerberos 5 implementation is vulnerable to a null pointer dereferance. An attacker with network access to an application that depends on the vulnerable code path can cause the application to crash.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
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
CISA-ADPADP
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
Base Score
CVSS 3.x
EPSS Score
Percentile: 28%
Affected Products (NVD)
VendorProductVersion
heimdal_projectheimdal
𝑥
≤ 7.7.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
heimdal
bookworm
7.8.git20221117.28daf24+dfsg-2
fixed
bullseye
7.7.0+dfsg-2+deb11u3
fixed
bullseye (security)
7.7.0+dfsg-2+deb11u3
fixed
sid
7.8.git20221117.28daf24+dfsg-8
fixed
trixie
7.8.git20221117.28daf24+dfsg-8
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
heimdal
bionic
Fixed 7.5.0+dfsg-1ubuntu0.1
released
focal
Fixed 7.7.0+dfsg-1ubuntu1.1
released
jammy
needed
kinetic
ignored
lunar
ignored
mantic
ignored
noble
needed
trusty
Fixed 1.6~git20131207+dfsg-1ubuntu1.2+esm1
released
xenial
Fixed 1.7~git20150920+dfsg-4ubuntu1.16.04.1+esm1
released
samba
bionic
not-affected
focal
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
mantic
not-affected
noble
not-affected
trusty
not-affected
xenial
not-affected
Common Weakness Enumeration
References
https://security.netapp.com/advisory/ntap-20230505-0010/
https://www.kb.cert.org/vuls/id/730793
https://security.netapp.com/advisory/ntap-20230505-0010/
https://www.kb.cert.org/vuls/id/730793