National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2013-2125 Detail

Description

OpenSMTPD before 5.3.2 does not properly handle SSL sessions, which allows remote attackers to cause a denial of service (connection blocking) by keeping a connection open.

Source:  MITRE
Description Last Modified:  05/27/2014

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://git.zx2c4.com/OpenSMTPD/commit/?id=38b26921bad5fe24ad747bf9d591330d683728b0 Exploit Patch
http://seclists.org/oss-sec/2013/q2/362 Exploit
http://seclists.org/oss-sec/2013/q2/366
https://exchange.xforce.ibmcloud.com/vulnerabilities/84388

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:openbsd:opensmtpd:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
5.3.1


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2013-2125
NVD Published Date:
05/27/2014
NVD Last Modified:
08/28/2017