CVE-2019-3814

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.

Link	Resource
https://www.dovecot.org/list/dovecot/2019-February/114575.html	Exploit Mailing List
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3814	Issue Tracking Release Notes
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00067.html	Mailing List Third Party Advisory
https://security.gentoo.org/glsa/201904-19
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4XLI55NGRDTGMVOPYFCPPFNPA5VKYSSY/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QHFZ5OWRIZGIWZJ5PTNVWWZNLLNH4XYS/
https://access.redhat.com/errata/RHSA-2019:3467

Configuration 1

cpe:2.3:a:dovecot:dovecot:*:*:*:*:*:*:*:* cpe:2.3:a:dovecot:dovecot:*:*:*:*:*:*:*:* cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:* cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:* cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:*

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Published : 2019-03-27 01:29

Updated : 2019-06-14 03:29

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NVD link : CVE-2019-3814

Mitre link : CVE-2019-3814

No products.

CWE-295

Improper Certificate Validation