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cvelistMitreCVELIST:CVE-2020-13645
HistoryMay 28, 2020 - 11:55 a.m.

CVE-2020-13645

2020-05-2811:55:39
mitre
www.cve.org
2

6.6 Medium

AI Score

Confidence

High

0.006 Low

EPSS

Percentile

79.0%

In GNOME glib-networking through 2.64.2, the implementation of GTlsClientConnection skips hostname verification of the server’s TLS certificate if the application fails to specify the expected server identity. This is in contrast to its intended documented behavior, to fail the certificate verification. Applications that fail to provide the server identity, including Balsa before 2.5.11 and 2.6.x before 2.6.1, accept a TLS certificate if the certificate is valid for any host.