CVE-2012-5662

EUVD-2012-5545
x3270 before 3.3.12ga12 does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.8 UNKNOWN
NETWORK
MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 41%
Affected Products (NVD)
VendorProductVersion
paul_mattesx3270
𝑥
≤ 3.3.12
paul_mattesx3270
3.3.5
paul_mattesx3270
3.3.6
paul_mattesx3270
3.3.7
paul_mattesx3270
3.3.8
paul_mattesx3270
3.3.8:p1
paul_mattesx3270
3.3.8:p2
paul_mattesx3270
3.3.8:p3
paul_mattesx3270
3.3.9:ga11
paul_mattesx3270
3.3.9:ga12
paul_mattesx3270
3.3.10:ga3
paul_mattesx3270
3.3.10:ga4
paul_mattesx3270
3.3.10:ga5
paul_mattesx3270
3.3.11:beta2
paul_mattesx3270
3.3.11:beta4
paul_mattesx3270
3.3.11:ga6
paul_mattesx3270
3.3.12:beta6
paul_mattesx3270
3.3.12:ga10
paul_mattesx3270
3.3.12:ga7
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
ibm-3270
bookworm
4.1ga10-1.1
fixed
bullseye
4.0ga12-3
fixed
sid
4.1ga10-1.1
fixed
squeeze
no-dsa
trixie
4.1ga10-1.1
fixed
wheezy
no-dsa
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
ibm-3270
artful
ignored
bionic
needed
cosmic
ignored
disco
ignored
eoan
ignored
focal
needed
groovy
ignored
hardy
ignored
hirsute
ignored
impish
ignored
jammy
needed
kinetic
ignored
lucid
ignored
lunar
ignored
mantic
ignored
noble
needed
oneiric
ignored
precise
ignored
quantal
ignored
raring
ignored
saucy
ignored
trusty
dne
utopic
ignored
vivid
ignored
wily
ignored
xenial
not-affected
yakkety
ignored
zesty
ignored
Common Weakness Enumeration