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Vulnerability record · CVE-2017-9358 · published 2 June 2017

CVE-2017-9358: Sangoma asterisk vulnerability

Sangoma · Asterisk

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).

7.5 CVSS 3.0 High EPSS 2.7% · top 14.4% CWE-835 · CWE-835
7.5CVSS 3.0 base score, v2 5.0
2.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
8References
17 Jun 2026Last modified by NVD

Description

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).

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

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://downloads.asterisk.org/pub/security/AST-2017-004.txt Third Party Advisory
http://www.securityfocus.com/bid/98573 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1038531
https://bugs.debian.org/863906 Mailing ListThird Party Advisory
http://downloads.asterisk.org/pub/security/AST-2017-004.txt Third Party Advisory
http://www.securityfocus.com/bid/98573 Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1038531
https://bugs.debian.org/863906 Mailing ListThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2017-9358), CISA KEV, FIRST EPSS (scores of 2026-09-30). This page is refreshed as NVD updates the record.