It was discovered that Dovecot before versions 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.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
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DLA-1667-1 | dovecot security update |
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DSA-4385-1 | dovecot security update |
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EUVD-2019-13437 | It was discovered that Dovecot before versions 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. |
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USN-3881-1 | Dovecot vulnerability |
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USN-3881-2 | Dovecot vulnerability |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Fri, 11 Jul 2025 13:45:00 +0000
Type | Values Removed | Values Added |
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Metrics |
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-04T19:19:18.590Z
Reserved: 2019-01-03T00:00:00
Link: CVE-2019-3814

No data.

Status : Modified
Published: 2019-03-27T13:29:01.337
Modified: 2024-11-21T04:42:35.823
Link: CVE-2019-3814


No data.