CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
AI Score
Confidence
High
EPSS
Percentile
41.7%
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.
Vendor | Product | Version | CPE |
---|---|---|---|
paul_mattes | x3270 | * | cpe:2.3:a:paul_mattes:x3270:*:ga11:*:*:*:*:*:* |
paul_mattes | x3270 | 3.3.5 | cpe:2.3:a:paul_mattes:x3270:3.3.5:*:*:*:*:*:*:* |
paul_mattes | x3270 | 3.3.6 | cpe:2.3:a:paul_mattes:x3270:3.3.6:*:*:*:*:*:*:* |
paul_mattes | x3270 | 3.3.7 | cpe:2.3:a:paul_mattes:x3270:3.3.7:*:*:*:*:*:*:* |
paul_mattes | x3270 | 3.3.8 | cpe:2.3:a:paul_mattes:x3270:3.3.8:-:*:*:*:*:*:* |
paul_mattes | x3270 | 3.3.8 | cpe:2.3:a:paul_mattes:x3270:3.3.8:p1:*:*:*:*:*:* |
paul_mattes | x3270 | 3.3.8 | cpe:2.3:a:paul_mattes:x3270:3.3.8:p2:*:*:*:*:*:* |
paul_mattes | x3270 | 3.3.8 | cpe:2.3:a:paul_mattes:x3270:3.3.8:p3:*:*:*:*:*:* |
paul_mattes | x3270 | 3.3.9 | cpe:2.3:a:paul_mattes:x3270:3.3.9:ga11:*:*:*:*:*:* |
paul_mattes | x3270 | 3.3.9 | cpe:2.3:a:paul_mattes:x3270:3.3.9:ga12:*:*:*:*:*:* |