The Publish/Subscribe Framework in the PJSIP channel driver in Asterisk Open Source 12.x before 12.3.1, when sub_min_expiry is set to zero, allows remote attackers to cause a denial of service (assertion failure and crash) via an unsubscribe request when not subscribed to the device.
Published 2014-06-17 14:55:08
Updated 2018-10-09 19:47:34
Source MITRE
View at NVD,   CVE.org
Vulnerability category: Denial of service

Threat overview for CVE-2014-4045

Top countries where our scanners detected CVE-2014-4045
Top open port discovered on systems with this issue 10443
IPs affected by CVE-2014-4045 29
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2014-4045!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2014-4045

Probability of exploitation activity in the next 30 days: 1.12%

Percentile, the proportion of vulnerabilities that are scored at or less: ~ 83 % EPSS Score History EPSS FAQ

CVSS scores for CVE-2014-4045

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source
4.3
MEDIUM AV:N/AC:M/Au:N/C:N/I:N/A:P
8.6
2.9
NIST

CWE ids for CVE-2014-4045

  • Assigned by: nvd@nist.gov (Primary)

References for CVE-2014-4045

Products affected by CVE-2014-4045

This web site uses cookies for managing your session, storing preferences, website analytics and additional purposes described in our privacy policy.
By using this web site you are agreeing to CVEdetails.com terms of use!