CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2020-13645

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.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.002

EPSS Ranking 44.1%

CVSS Severity

CVSS v3 Score 6.5

CVSS v2 Score 6.4

References

Products affected by CVE-2020-13645

Gnome » Balsa » Version: 2.5.0

cpe:2.3:a:gnome:balsa:2.5.0
Gnome » Balsa » Version: 2.5.1

cpe:2.3:a:gnome:balsa:2.5.1
Gnome » Balsa » Version: 2.5.3

cpe:2.3:a:gnome:balsa:2.5.3
Gnome » Balsa » Version: 2.5.5

cpe:2.3:a:gnome:balsa:2.5.5
Gnome » Balsa » Version: 2.5.6

cpe:2.3:a:gnome:balsa:2.5.6
Gnome » Balsa » Version: 2.5.7

cpe:2.3:a:gnome:balsa:2.5.7
Gnome » Balsa » Version: 2.5.8

cpe:2.3:a:gnome:balsa:2.5.8
Gnome » Balsa » Version: 2.6.0

cpe:2.3:a:gnome:balsa:2.6.0
Gnome » Glib-Networking » Version: 2.25.0

cpe:2.3:a:gnome:glib-networking:2.25.0
Gnome » Glib-Networking » Version: 2.26.0

cpe:2.3:a:gnome:glib-networking:2.26.0
Gnome » Glib-Networking » Version: 2.27.4

cpe:2.3:a:gnome:glib-networking:2.27.4
Gnome » Glib-Networking » Version: 2.27.5

cpe:2.3:a:gnome:glib-networking:2.27.5
Gnome » Glib-Networking » Version: 2.27.90

cpe:2.3:a:gnome:glib-networking:2.27.90
Gnome » Glib-Networking » Version: 2.28.0

cpe:2.3:a:gnome:glib-networking:2.28.0
Gnome » Glib-Networking » Version: 2.28.4

cpe:2.3:a:gnome:glib-networking:2.28.4
Gnome » Glib-Networking » Version: 2.28.5

cpe:2.3:a:gnome:glib-networking:2.28.5
Gnome » Glib-Networking » Version: 2.28.6

cpe:2.3:a:gnome:glib-networking:2.28.6
Gnome » Glib-Networking » Version: 2.28.6.1

cpe:2.3:a:gnome:glib-networking:2.28.6.1
Gnome » Glib-Networking » Version: 2.28.7

cpe:2.3:a:gnome:glib-networking:2.28.7
Gnome » Glib-Networking » Version: 2.29.15

cpe:2.3:a:gnome:glib-networking:2.29.15
Gnome » Glib-Networking » Version: 2.29.18

cpe:2.3:a:gnome:glib-networking:2.29.18
Gnome » Glib-Networking » Version: 2.29.9

cpe:2.3:a:gnome:glib-networking:2.29.9
Gnome » Glib-Networking » Version: 2.29.92

cpe:2.3:a:gnome:glib-networking:2.29.92
Gnome » Glib-Networking » Version: 2.30.0

cpe:2.3:a:gnome:glib-networking:2.30.0
Gnome » Glib-Networking » Version: 2.30.1

cpe:2.3:a:gnome:glib-networking:2.30.1
Gnome » Glib-Networking » Version: 2.30.2

cpe:2.3:a:gnome:glib-networking:2.30.2
Gnome » Glib-Networking » Version: 2.31.0

cpe:2.3:a:gnome:glib-networking:2.31.0
Gnome » Glib-Networking » Version: 2.31.16

cpe:2.3:a:gnome:glib-networking:2.31.16
Gnome » Glib-Networking » Version: 2.31.2

cpe:2.3:a:gnome:glib-networking:2.31.2
Gnome » Glib-Networking » Version: 2.31.20

cpe:2.3:a:gnome:glib-networking:2.31.20
Gnome » Glib-Networking » Version: 2.31.22

cpe:2.3:a:gnome:glib-networking:2.31.22
Gnome » Glib-Networking » Version: 2.31.6

cpe:2.3:a:gnome:glib-networking:2.31.6
Gnome » Glib-Networking » Version: 2.32.0

cpe:2.3:a:gnome:glib-networking:2.32.0
Gnome » Glib-Networking » Version: 2.32.1

cpe:2.3:a:gnome:glib-networking:2.32.1
Gnome » Glib-Networking » Version: 2.32.3

cpe:2.3:a:gnome:glib-networking:2.32.3
Gnome » Glib-Networking » Version: 2.33.10

cpe:2.3:a:gnome:glib-networking:2.33.10
Gnome » Glib-Networking » Version: 2.33.12

cpe:2.3:a:gnome:glib-networking:2.33.12
Gnome » Glib-Networking » Version: 2.33.14

cpe:2.3:a:gnome:glib-networking:2.33.14
Gnome » Glib-Networking » Version: 2.33.14.1

cpe:2.3:a:gnome:glib-networking:2.33.14.1
Gnome » Glib-Networking » Version: 2.33.2

cpe:2.3:a:gnome:glib-networking:2.33.2
Gnome » Glib-Networking » Version: 2.33.8

cpe:2.3:a:gnome:glib-networking:2.33.8
Gnome » Glib-Networking » Version: 2.34

cpe:2.3:a:gnome:glib-networking:2.34
Gnome » Glib-Networking » Version: 2.34.2

cpe:2.3:a:gnome:glib-networking:2.34.2
Gnome » Glib-Networking » Version: 2.35.1

cpe:2.3:a:gnome:glib-networking:2.35.1
Gnome » Glib-Networking » Version: 2.35.3

cpe:2.3:a:gnome:glib-networking:2.35.3
Gnome » Glib-Networking » Version: 2.35.4

cpe:2.3:a:gnome:glib-networking:2.35.4
Gnome » Glib-Networking » Version: 2.35.6

cpe:2.3:a:gnome:glib-networking:2.35.6
Gnome » Glib-Networking » Version: 2.35.8

cpe:2.3:a:gnome:glib-networking:2.35.8
Gnome » Glib-Networking » Version: 2.35.9

cpe:2.3:a:gnome:glib-networking:2.35.9
Gnome » Glib-Networking » Version: 2.36.0

cpe:2.3:a:gnome:glib-networking:2.36.0
Gnome » Glib-Networking » Version: 2.36.1

cpe:2.3:a:gnome:glib-networking:2.36.1
Gnome » Glib-Networking » Version: 2.36.2

cpe:2.3:a:gnome:glib-networking:2.36.2
Gnome » Glib-Networking » Version: 2.37.1

cpe:2.3:a:gnome:glib-networking:2.37.1
Gnome » Glib-Networking » Version: 2.37.2

cpe:2.3:a:gnome:glib-networking:2.37.2
Gnome » Glib-Networking » Version: 2.37.4

cpe:2.3:a:gnome:glib-networking:2.37.4
Gnome » Glib-Networking » Version: 2.37.5

cpe:2.3:a:gnome:glib-networking:2.37.5
Gnome » Glib-Networking » Version: 2.38.0

cpe:2.3:a:gnome:glib-networking:2.38.0
Gnome » Glib-Networking » Version: 2.38.1

cpe:2.3:a:gnome:glib-networking:2.38.1
Gnome » Glib-Networking » Version: 2.38.2

cpe:2.3:a:gnome:glib-networking:2.38.2
Gnome » Glib-Networking » Version: 2.39.1

cpe:2.3:a:gnome:glib-networking:2.39.1
Gnome » Glib-Networking » Version: 2.39.3

cpe:2.3:a:gnome:glib-networking:2.39.3
Gnome » Glib-Networking » Version: 2.39.90

cpe:2.3:a:gnome:glib-networking:2.39.90
Gnome » Glib-Networking » Version: 2.40.0

cpe:2.3:a:gnome:glib-networking:2.40.0
Gnome » Glib-Networking » Version: 2.40.1

cpe:2.3:a:gnome:glib-networking:2.40.1
Gnome » Glib-Networking » Version: 2.41.3

cpe:2.3:a:gnome:glib-networking:2.41.3
Gnome » Glib-Networking » Version: 2.41.4

cpe:2.3:a:gnome:glib-networking:2.41.4
Gnome » Glib-Networking » Version: 2.41.92

cpe:2.3:a:gnome:glib-networking:2.41.92
Gnome » Glib-Networking » Version: 2.42.0

cpe:2.3:a:gnome:glib-networking:2.42.0
Gnome » Glib-Networking » Version: 2.42.1

cpe:2.3:a:gnome:glib-networking:2.42.1
Gnome » Glib-Networking » Version: 2.43.1

cpe:2.3:a:gnome:glib-networking:2.43.1
Gnome » Glib-Networking » Version: 2.43.91

cpe:2.3:a:gnome:glib-networking:2.43.91
Gnome » Glib-Networking » Version: 2.43.92

cpe:2.3:a:gnome:glib-networking:2.43.92
Gnome » Glib-Networking » Version: 2.44.0

cpe:2.3:a:gnome:glib-networking:2.44.0
Gnome » Glib-Networking » Version: 2.45.1

cpe:2.3:a:gnome:glib-networking:2.45.1
Gnome » Glib-Networking » Version: 2.46.0

cpe:2.3:a:gnome:glib-networking:2.46.0
Gnome » Glib-Networking » Version: 2.46.1

cpe:2.3:a:gnome:glib-networking:2.46.1
Gnome » Glib-Networking » Version: 2.47.1

cpe:2.3:a:gnome:glib-networking:2.47.1
Gnome » Glib-Networking » Version: 2.47.90

cpe:2.3:a:gnome:glib-networking:2.47.90
Gnome » Glib-Networking » Version: 2.48.0

cpe:2.3:a:gnome:glib-networking:2.48.0
Gnome » Glib-Networking » Version: 2.48.1

cpe:2.3:a:gnome:glib-networking:2.48.1
Gnome » Glib-Networking » Version: 2.48.2

cpe:2.3:a:gnome:glib-networking:2.48.2
Gnome » Glib-Networking » Version: 2.49.90

cpe:2.3:a:gnome:glib-networking:2.49.90
Gnome » Glib-Networking » Version: 2.50.0

cpe:2.3:a:gnome:glib-networking:2.50.0
Gnome » Glib-Networking » Version: 2.53.90

cpe:2.3:a:gnome:glib-networking:2.53.90
Gnome » Glib-Networking » Version: 2.54.0

cpe:2.3:a:gnome:glib-networking:2.54.0
Gnome » Glib-Networking » Version: 2.54.1

cpe:2.3:a:gnome:glib-networking:2.54.1
Gnome » Glib-Networking » Version: 2.55.1

cpe:2.3:a:gnome:glib-networking:2.55.1
Gnome » Glib-Networking » Version: 2.55.2

cpe:2.3:a:gnome:glib-networking:2.55.2
Gnome » Glib-Networking » Version: 2.55.90

cpe:2.3:a:gnome:glib-networking:2.55.90
Gnome » Glib-Networking » Version: 2.56.0

cpe:2.3:a:gnome:glib-networking:2.56.0
Gnome » Glib-Networking » Version: 2.56.1

cpe:2.3:a:gnome:glib-networking:2.56.1
Gnome » Glib-Networking » Version: 2.57.1

cpe:2.3:a:gnome:glib-networking:2.57.1
Gnome » Glib-Networking » Version: 2.57.2

cpe:2.3:a:gnome:glib-networking:2.57.2
Gnome » Glib-Networking » Version: 2.57.3

cpe:2.3:a:gnome:glib-networking:2.57.3
Gnome » Glib-Networking » Version: 2.57.90

cpe:2.3:a:gnome:glib-networking:2.57.90
Gnome » Glib-Networking » Version: 2.57.92

cpe:2.3:a:gnome:glib-networking:2.57.92
Gnome » Glib-Networking » Version: 2.58.0

cpe:2.3:a:gnome:glib-networking:2.58.0
Gnome » Glib-Networking » Version: 2.59.1

cpe:2.3:a:gnome:glib-networking:2.59.1
Gnome » Glib-Networking » Version: 2.59.2

cpe:2.3:a:gnome:glib-networking:2.59.2
Gnome » Glib-Networking » Version: 2.59.90

cpe:2.3:a:gnome:glib-networking:2.59.90
Gnome » Glib-Networking » Version: 2.59.91

cpe:2.3:a:gnome:glib-networking:2.59.91
Gnome » Glib-Networking » Version: 2.59.92

cpe:2.3:a:gnome:glib-networking:2.59.92
Gnome » Glib-Networking » Version: 2.60.0

cpe:2.3:a:gnome:glib-networking:2.60.0
Gnome » Glib-Networking » Version: 2.60.0.1

cpe:2.3:a:gnome:glib-networking:2.60.0.1
Gnome » Glib-Networking » Version: 2.60.1

cpe:2.3:a:gnome:glib-networking:2.60.1
Gnome » Glib-Networking » Version: 2.60.2

cpe:2.3:a:gnome:glib-networking:2.60.2
Gnome » Glib-Networking » Version: 2.60.3

cpe:2.3:a:gnome:glib-networking:2.60.3
Gnome » Glib-Networking » Version: 2.60.4

cpe:2.3:a:gnome:glib-networking:2.60.4
Gnome » Glib-Networking » Version: 2.61.1

cpe:2.3:a:gnome:glib-networking:2.61.1
Gnome » Glib-Networking » Version: 2.61.2

cpe:2.3:a:gnome:glib-networking:2.61.2
Gnome » Glib-Networking » Version: 2.61.90

cpe:2.3:a:gnome:glib-networking:2.61.90
Gnome » Glib-Networking » Version: 2.61.92

cpe:2.3:a:gnome:glib-networking:2.61.92
Gnome » Glib-Networking » Version: 2.62.0

cpe:2.3:a:gnome:glib-networking:2.62.0
Gnome » Glib-Networking » Version: 2.62.1

cpe:2.3:a:gnome:glib-networking:2.62.1
Gnome » Glib-Networking » Version: 2.62.2

cpe:2.3:a:gnome:glib-networking:2.62.2
Gnome » Glib-Networking » Version: 2.62.3

cpe:2.3:a:gnome:glib-networking:2.62.3
Gnome » Glib-Networking » Version: 2.64.0

cpe:2.3:a:gnome:glib-networking:2.64.0
Gnome » Glib-Networking » Version: 2.64.1

cpe:2.3:a:gnome:glib-networking:2.64.1
Gnome » Glib-Networking » Version: 2.64.2

cpe:2.3:a:gnome:glib-networking:2.64.2
Netapp » Cloud Backup » Version: N/A

cpe:2.3:a:netapp:cloud_backup:-
Broadcom » Fabric Operating System » Version: N/A

cpe:2.3:o:broadcom:fabric_operating_system:-
Canonical » Ubuntu Linux » Version: 16.04

cpe:2.3:o:canonical:ubuntu_linux:16.04
Canonical » Ubuntu Linux » Version: 18.04

cpe:2.3:o:canonical:ubuntu_linux:18.04
Canonical » Ubuntu Linux » Version: 19.10

cpe:2.3:o:canonical:ubuntu_linux:19.10
Canonical » Ubuntu Linux » Version: 20.04

cpe:2.3:o:canonical:ubuntu_linux:20.04
Fedoraproject » Fedora » Version: 31

cpe:2.3:o:fedoraproject:fedora:31
Fedoraproject » Fedora » Version: 32

cpe:2.3:o:fedoraproject:fedora:32

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2020-13645

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