CVE-2017-9358

7.5 highEPSS 2.7%

A memory exhaustion vulnerability exists in Asterisk Open Source 13.x before 13.15.1 and 14.x before 14.4.1 and Certified Asterisk 13.13 before 13.13-cert4, which can be triggered by sending specially crafted SCCP packets causing an infinite loop and leading to memory exhaustion (by message logging in that loop).

Severity

CVSS 3.0

7.5 high

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

EPSS: 2.7% chance of exploitation in the next 30 days; higher than 86% of CVEs (scores of 2026-10-31)
CWE: CWE-835
Published: 2017-06-02
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

asterisk:certified_asterisk
sangoma:asterisk

References

http://downloads.asterisk.org/pub/security/AST-2017-004.txt
http://www.securityfocus.com/bid/98573
http://www.securitytracker.com/id/1038531
https://bugs.debian.org/863906
http://downloads.asterisk.org/pub/security/AST-2017-004.txt

Check your stack JSON