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osvGoogleOSV:ASB-A-171980069
HistoryFeb 01, 2021 - 12:00 a.m.

Potential vulnerability in Java TLS Hostname Verification

2021-02-0100:00:00
Google
osv.dev
12
java
tls
hostname verification
vulnerability
remote information disclosure
okhostnameverifier
user interaction
software

AI Score

7

Confidence

High

EPSS

0.001

Percentile

37.8%

In verifyHostName of OkHostnameVerifier.java, there is a possible way to accept a certificate for the wrong domain due to improperly used crypto. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

AI Score

7

Confidence

High

EPSS

0.001

Percentile

37.8%