Vulnerability Details : CVE-2013-2125
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.
Vulnerability category: Denial of service
Products affected by CVE-2013-2125
- cpe:2.3:a:openbsd:opensmtpd:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2013-2125
0.89%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 81 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2013-2125
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2013-2125
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2013-2125
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/84388
OpenSMTPD SSL denial of service CVE-2013-2125 Vulnerability Report
-
http://seclists.org/oss-sec/2013/q2/362
oss-sec: CVE Request: DoS in OpenSMTPD TLS SupportExploit
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http://seclists.org/oss-sec/2013/q2/366
oss-sec: Re: Re: CVE Request: DoS in OpenSMTPD TLS Support
-
http://git.zx2c4.com/OpenSMTPD/commit/?id=38b26921bad5fe24ad747bf9d591330d683728b0
OpenSMTPD - The OpenSMTPD daemonExploit;Patch
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