Executive Summary

Informations
Name CVE-2015-3644 First vendor Publication 2015-05-13
Vendor Cve Last vendor Modification 2016-12-28

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:N)
Cvss Base Score 5.8 Attack Range Network
Cvss Impact Score 4.9 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Stunnel 5.00 through 5.13, when using the redirect option, does not redirect client connections to the expected server after the initial connection, which allows remote attackers to bypass authentication.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3644

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-284 Access Control (Authorization) Issues

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 14

Information Assurance Vulnerability Management (IAVM)

Date Description
2015-05-21 IAVM : 2015-B-0063 - Stunnel Authentication Bypass Vulnerability
Severity : Category I - VMSKEY : V0060757

Nessus® Vulnerability Scanner

Date Description
2015-07-06 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3299.nasl - Type : ACT_GATHER_INFO
2015-06-16 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-1062-1.nasl - Type : ACT_GATHER_INFO
2015-05-20 Name : The remote Windows host contains a program that is affected by an authenticat...
File : stunnel_5_14.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/74659
CONFIRM https://www.stunnel.org/CVE-2015-3644.html
DEBIAN http://www.debian.org/security/2015/dsa-3299
SECTRACK http://www.securitytracker.com/id/1032324

Alert History

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Date Informations
2021-05-04 12:39:49
  • Multiple Updates
2021-04-22 01:48:45
  • Multiple Updates
2020-05-23 00:45:15
  • Multiple Updates
2016-12-28 09:22:07
  • Multiple Updates
2016-11-29 00:25:12
  • Multiple Updates
2016-04-27 02:23:25
  • Multiple Updates
2015-10-18 17:24:48
  • Multiple Updates
2015-07-08 13:28:42
  • Multiple Updates
2015-07-02 00:27:00
  • Multiple Updates
2015-06-25 21:26:33
  • Multiple Updates
2015-06-17 13:31:58
  • Multiple Updates
2015-06-12 05:27:48
  • Multiple Updates
2015-06-04 09:28:17
  • Multiple Updates
2015-05-21 13:32:24
  • Multiple Updates
2015-05-21 00:29:13
  • Multiple Updates
2015-05-19 21:31:04
  • Multiple Updates
2015-05-15 21:27:59
  • Multiple Updates
2015-05-14 09:28:06
  • First insertion