Vulnerability Details : CVE-2017-16672

An issue was discovered in Asterisk Open Source 13 before 13.18.1, 14 before 14.7.1, and 15 before 15.1.1 and Certified Asterisk 13.13 before 13.13-cert7. A memory leak occurs when an Asterisk pjsip session object is created and that call gets rejected before the session itself is fully established. When this happens the session object never gets destroyed. Eventually Asterisk can run out of memory and crash.
Published 2017-11-09 00:29:01
Updated 2019-10-03 00:03:26
Source MITRE
View at NVD,   CVE.org

Products affected by CVE-2017-16672

Threat overview for CVE-2017-16672

Top countries where our scanners detected CVE-2017-16672
Top open port discovered on systems with this issue 8088
IPs affected by CVE-2017-16672 8,596
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2017-16672!
*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-2017-16672

EPSS FAQ
2.09%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 88 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2017-16672

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.3
 MEDIUM AV:N/AC:M/Au:N/C:N/I:N/A:P
8.6
2.9
 NIST
5.9
 MEDIUM CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
2.2
3.6
 NIST

CWE ids for CVE-2017-16672

References for CVE-2017-16672

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