It exists that Dovecot prior to 2.2.36.1 and 2.3.4.1 incorrectly handled client certificates. A remote attacker in possession of a valid certificate with an empty username field could possibly use this issue to impersonate other users.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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dovecot dovecot |
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canonical ubuntu linux 16.04 |
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canonical ubuntu linux 14.04 |
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canonical ubuntu linux 12.04 |
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canonical ubuntu linux 18.04 |
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canonical ubuntu linux 18.10 |
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opensuse leap 42.3 |