CVE-2017-17664

MEDIUM

Asterisk 13.x < 13.18.4, 14.x < 14.7.4, 15.x < 15.1.4 - Remote DoS via RTCP Packet Processing

Title source: llm
STIX 2.1

Description

A Remote Crash issue was discovered in Asterisk Open Source 13.x before 13.18.4, 14.x before 14.7.4, and 15.x before 15.1.4 and Certified Asterisk before 13.13-cert9. Certain compound RTCP packets cause a crash in the RTCP Stack.

References (6)

Core 6
Core References
Issue Tracking, Vendor Advisory x_refsource_misc
https://issues.asterisk.org/jira/browse/ASTERISK-27429
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/102201
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://www.securitytracker.com/id/1040009
Third Party Advisory vendor-advisory x_refsource_debian
https://www.debian.org/security/2017/dsa-4076
Issue Tracking, Patch, Vendor Advisory x_refsource_misc
https://issues.asterisk.org/jira/browse/ASTERISK-27382

Scores

CVSS v3 5.9
EPSS 0.3243
EPSS Percentile 98.1%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-119
Status published
Products (3)
digium/asterisk 13.0.0 - 13.18.4
digium/certified_asterisk 13.13 cert1 (12 CPE variants)
digium/certified_asterisk < 13.13
Published Dec 13, 2017
Tracked Since Feb 18, 2026