CVE-2017-16672

Description

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.

Risk Information

Base Score

5.9

MODERATE

Vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Score

Exploitation Probability

5.269

Associated Vulnerability

Vulnerability	OS Platform
asterisk security update(DSA-4076-1) asterisk_11.13.1~dfsg-2+deb8u5_amd64.deb	Linux
asterisk security update(DSA-4076-1) asterisk_13.14.1~dfsg-2+deb9u3_i386.deb	Linux
asterisk security update(DSA-4076-1) asterisk_13.14.1~dfsg-2+deb9u3_amd64.deb	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234