CVE-2009-1384

pam_krb5 2.2.14 through 2.3.4, as used in Red Hat Enterprise Linux (RHEL) 5, generates different password prompts depending on whether the user account exists, which allows remote attackers to enumerate valid usernames.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5 UNKNOWN
NETWORK
LOW
AV:N/AC:L/Au:N/C:P/I:N/A:N
redhatCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 80%
VendorProductVersion
eyriepam-krb5
2.2.14
eyriepam-krb5
2.3
eyriepam-krb5
2.3.4
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
libpam-krb5
bullseye
4.9-2
fixed
bookworm
4.11-1
fixed
sid
4.11-2
fixed
trixie
4.11-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
libpam-krb5
eoan
not-affected
disco
ignored
cosmic
ignored
bionic
not-affected
artful
ignored
zesty
ignored
yakkety
ignored
xenial
not-affected
wily
ignored
vivid
ignored
utopic
ignored
trusty
not-affected
saucy
ignored
raring
ignored
quantal
ignored
precise
ignored
oneiric
ignored
natty
ignored
maverick
ignored
lucid
ignored
karmic
ignored
jaunty
ignored
intrepid
ignored
hardy
ignored
dapper
ignored