Executive Summary

Informations
Name CVE-2015-3420 First vendor Publication 2017-09-19
Vendor Cve Last vendor Modification 2017-10-05

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 5.9
Base Score 5.9 Environmental Score 5.9
impact SubScore 3.6 Temporal Score 5.9
Exploitabality Sub Score 2.2
 
Attack Vector Network Attack Complexity High
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:N/I:N/A:P)
Cvss Base Score 4.3 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3420

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-295 Certificate Issues

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 138
Os 3

Nessus® Vulnerability Scanner

Date Description
2015-05-20 Name : The remote Fedora host is missing a security update.
File : fedora_2015-7089.nasl - Type : ACT_GATHER_INFO
2015-05-20 Name : The remote Fedora host is missing a security update.
File : fedora_2015-7159.nasl - Type : ACT_GATHER_INFO
2015-05-04 Name : The remote Fedora host is missing a security update.
File : fedora_2015-7156.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/74335
CONFIRM https://bugzilla.redhat.com/show_bug.cgi?id=1216057
FEDORA http://lists.fedoraproject.org/pipermail/package-announce/2015-May/157030.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/158236.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/158261.html
MLIST http://www.openwall.com/lists/oss-security/2015/04/27/1
http://www.openwall.com/lists/oss-security/2015/04/28/4
https://dovecot.org/pipermail/dovecot-news/2015-May/000292.html
https://dovecot.org/pipermail/dovecot/2015-April/100618.html

Alert History

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Date Informations
2024-02-02 01:32:05
  • Multiple Updates
2024-02-01 12:09:22
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2023-09-05 12:30:30
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2023-09-05 01:09:13
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2023-09-02 12:30:28
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2023-09-02 01:09:24
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2023-08-12 12:33:13
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2023-08-12 01:08:52
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2023-08-11 12:28:31
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2023-08-11 01:09:06
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2023-08-06 12:27:42
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2023-08-06 01:08:51
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2023-08-04 12:27:48
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2023-08-04 01:08:55
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2023-07-14 12:27:48
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2023-07-14 01:08:52
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2023-03-29 01:29:31
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2023-03-28 12:09:13
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2022-10-11 12:25:02
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2022-10-11 01:09:01
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2022-07-26 12:21:33
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2021-05-05 01:17:51
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2021-05-04 12:39:47
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2021-04-22 01:48:42
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2020-09-03 01:13:12
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2020-05-23 01:55:39
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2020-05-23 00:45:13
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2019-05-11 12:06:35
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2019-04-02 12:04:41
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2018-02-13 01:02:18
  • Multiple Updates
2017-10-05 21:23:52
  • Multiple Updates
2017-10-04 21:23:32
  • Multiple Updates
2017-09-19 21:24:47
  • First insertion