ByteOS Network

NVD Vulnerability Details :

CVE-2015-3420

Deferred

Source-cve@mitre.org

Published At-19 Sep, 2017 | 15:29

Updated At-20 Apr, 2025 | 01:37

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.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.0	5.9	MEDIUM	CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary	2.0	4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:N/A:P

CPE Matches

Dovecot

>>dovecot>>Versions up to 2.2.16(inclusive)

cpe:2.3:a:dovecot:dovecot:*:*:*:*:*:*:*:*

Fedora Project

>>fedora>>20

cpe:2.3:o:fedoraproject:fedora:20:*:*:*:*:*:*:*

Fedora Project

>>fedora>>21

cpe:2.3:o:fedoraproject:fedora:21:*:*:*:*:*:*:*

Fedora Project

>>fedora>>22

cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-295	Primary	nvd@nist.gov

References

Hyperlink	Source	Resource
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157030.html	cve@mitre.org	Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/158236.html	cve@mitre.org	Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/158261.html	cve@mitre.org	Third Party Advisory
http://www.openwall.com/lists/oss-security/2015/04/27/1	cve@mitre.org	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2015/04/28/4	cve@mitre.org	Mailing List Third Party Advisory
http://www.securityfocus.com/bid/74335	cve@mitre.org	Third Party Advisory VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1216057	cve@mitre.org	Issue Tracking Third Party Advisory
https://dovecot.org/pipermail/dovecot-news/2015-May/000292.html	cve@mitre.org	Vendor Advisory
https://dovecot.org/pipermail/dovecot/2015-April/100618.html	cve@mitre.org	Vendor Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157030.html	af854a3a-2127-422b-91ae-364da2661108	Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/158236.html	af854a3a-2127-422b-91ae-364da2661108	Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/158261.html	af854a3a-2127-422b-91ae-364da2661108	Third Party Advisory
http://www.openwall.com/lists/oss-security/2015/04/27/1	af854a3a-2127-422b-91ae-364da2661108	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2015/04/28/4	af854a3a-2127-422b-91ae-364da2661108	Mailing List Third Party Advisory
http://www.securityfocus.com/bid/74335	af854a3a-2127-422b-91ae-364da2661108	Third Party Advisory VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1216057	af854a3a-2127-422b-91ae-364da2661108	Issue Tracking Third Party Advisory
https://dovecot.org/pipermail/dovecot-news/2015-May/000292.html	af854a3a-2127-422b-91ae-364da2661108	Vendor Advisory
https://dovecot.org/pipermail/dovecot/2015-April/100618.html	af854a3a-2127-422b-91ae-364da2661108	Vendor Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History