CVE-2017-11368

In MIT Kerberos 5 (aka krb5) 1.7 and later, an authenticated attacker can cause a KDC assertion failure by sending invalid S4U2Self or S4U2Proxy requests.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 68%
VendorProductVersion
mitkerberos
5-1.13.7
mitkerberos_5
1.7
mitkerberos_5
1.7.1
mitkerberos_5
1.8
mitkerberos_5
1.8.1
mitkerberos_5
1.8.2
mitkerberos_5
1.8.3
mitkerberos_5
1.8.4
mitkerberos_5
1.8.5
mitkerberos_5
1.8.6
mitkerberos_5
1.9
mitkerberos_5
1.9.1
mitkerberos_5
1.9.2
mitkerberos_5
1.9.3
mitkerberos_5
1.9.4
mitkerberos_5
1.10
mitkerberos_5
1.10.1
mitkerberos_5
1.10.2
mitkerberos_5
1.10.3
mitkerberos_5
1.10.4
mitkerberos_5
1.11
mitkerberos_5
1.11.1
mitkerberos_5
1.11.2
mitkerberos_5
1.11.3
mitkerberos_5
1.11.4
mitkerberos_5
1.11.5
mitkerberos_5
1.12
mitkerberos_5
1.12.1
mitkerberos_5
1.12.2
mitkerberos_5
1.12.3
mitkerberos_5
1.13
mitkerberos_5
1.13.1
mitkerberos_5
1.13.2
mitkerberos_5
1.13.3
mitkerberos_5
1.13.5
mitkerberos_5
1.13.6
mitkerberos_5
1.14
mitkerberos_5
1.14:alpha1
mitkerberos_5
1.14:beta1
mitkerberos_5
1.14:beta2
mitkerberos_5
1.14.1
mitkerberos_5
1.14.2
mitkerberos_5
1.14.3
mitkerberos_5
1.14.4
mitkerberos_5
1.14.5
mitkerberos_5
1.15
mitkerberos_5
1.15.1
mitkerberos_5
1.15.1:beta1
mitkerberos_5
1.15.1:beta2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
krb5
bullseye (security)
1.18.3-6+deb11u5
fixed
bullseye
1.18.3-6+deb11u5
fixed
bookworm
1.20.1-2+deb12u2
fixed
bookworm (security)
1.20.1-2+deb12u2
fixed
sid
1.21.3-3
fixed
trixie
1.21.3-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
krb5
hirsute
not-affected
groovy
not-affected
focal
not-affected
eoan
not-affected
disco
not-affected
cosmic
not-affected
bionic
not-affected
artful
not-affected
zesty
ignored
xenial
Fixed 1.13.2+dfsg-5ubuntu2.1
released
trusty
Fixed 1.12+dfsg-2ubuntu5.4
released