VOIP: Digium Asterisk Non-SIP URI Out of Bounds Read Denial of Service
This signature detects attempts to exploit a known vulnerability against Asterisk. A successful attack can result in a denial-of-service condition.
Extended Description
In the pjsip channel driver (res_pjsip) in Asterisk 13.x before 13.17.1 and 14.x before 14.6.1, a carefully crafted tel URI in a From, To, or Contact header could cause Asterisk to crash.
Affected Products
Digium asterisk
Short Name
VOIP:DIGIUM-ASTERISK-NONSIP-DOS
Severity
Minor
Recommended
False
Recommended Action
None
Category
VOIP
Keywords
Asterisk Bounds CVE-2017-14098 Denial Digium Non-SIP Out Read Service URI bid:100583 of
Release Date
11/01/2018
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3337
False Positive
Unknown
Vendors
Digium
CVSS Score
5.0