5.9

CVE-2015-3420

The ssl-proxy-openssl.c function in Dovecot before 2.2.17, when SSLv3 is disabled, allow remote attackers to cause a denial of service (login process crash) via vectors related to handshake failures.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Dovecot ≫ Dovecot Version <= 2.2.16
Fedoraproject ≫ Fedora Version20
Fedoraproject ≫ Fedora Version21
Fedoraproject ≫ Fedora Version22
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.84% 0.848
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.9 2.2 3.6
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:N/A:P
CWE-295 Improper Certificate Validation

The product does not validate, or incorrectly validates, a certificate.

http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157030.html
Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/158236.html
Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/158261.html
Third Party Advisory
http://www.openwall.com/lists/oss-security/2015/04/27/1
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2015/04/28/4
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/74335
Third Party Advisory
VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1216057
Third Party Advisory
Issue Tracking
https://dovecot.org/pipermail/dovecot-news/2015-May/000292.html
Vendor Advisory
https://dovecot.org/pipermail/dovecot/2015-April/100618.html
Vendor Advisory