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.
References
Link | Resource |
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http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00067.html | Mailing List Third Party Advisory |
https://access.redhat.com/errata/RHSA-2019:3467 | |
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3814 | Issue Tracking Release Notes Third Party Advisory |
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4XLI55NGRDTGMVOPYFCPPFNPA5VKYSSY/ | |
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QHFZ5OWRIZGIWZJ5PTNVWWZNLLNH4XYS/ | |
https://security.gentoo.org/glsa/201904-19 | |
https://www.dovecot.org/list/dovecot/2019-February/114575.html | Exploit Mailing List Vendor Advisory |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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History
07 Nov 2023, 03:10
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Information
Published : 2019-03-27 13:29
Updated : 2024-02-28 17:08
NVD link : CVE-2019-3814
Mitre link : CVE-2019-3814
CVE.ORG link : CVE-2019-3814
JSON object : View
Products Affected
opensuse
- leap
canonical
- ubuntu_linux
dovecot
- dovecot
CWE
CWE-295
Improper Certificate Validation