In GNOME glib-networking up to and including 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 prior to 2.5.11 and 2.6.x prior to 2.6.1, accept a TLS certificate if the certificate is valid for any host.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
gnome balsa 2.6.0 |
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gnome balsa |
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gnome glib-networking |
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canonical ubuntu linux 16.04 |
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canonical ubuntu linux 18.04 |
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canonical ubuntu linux 19.10 |
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canonical ubuntu linux 20.04 |
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fedoraproject fedora 31 |
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fedoraproject fedora 32 |
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netapp cloud backup - |
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broadcom fabric operating system - |
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