CVE-2017-17664

Medium

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.

SeverityMedium

CVSS5.9

Exploit probability—

ProductDigium Asterisk

PublishedDec 13, 2017

First seenDec 13, 2017

How to fix

Update

digium asterisk13.18.4, 14.7.4, 15.1.4 or later

Vendor advisories

debian.org/security/2017/dsa-4076

Affected products

Product	Affected versions	Fixed in
digium asterisk	13.0.0 ≤ v < 13.18.4, 14.0.0 ≤ v < 14.7.4, 15.0.0 ≤ v < 15.1.4	13.18.4, 14.7.4, 15.1.4
digium certified_asterisk	v ≤ 13.13, 13.13	—

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