Digium.Asterisk.res_pjsip_pubsub.SIP.Confusion.DoS
Description
This indicates an attack attempt to exploit a Denial of Service vulnerability in Digium Asterisk.
The vulnerability is due to an error when the vulnerable application handles crafted SIP messages. A remote attacker may be able to exploit this to cause a denial of service condition on the affected system.
Affected Products
Asterisk Asterisk Open Source 12.1.0 prior to 12.5.1
Impact
Denial of Service: Remote attackers can crash vulnerable systems.
Recommended Actions
Apply the most recent upgrade or patch from the vendor.
http://downloads.asterisk.org/pub/security/AST-2014-009.pdf
Telemetry
Coverage
IPS (Regular DB) | |
IPS (Extended DB) |
Version Updates
Date | Version | Detail |
---|---|---|
2021-03-31 | 18.049 | Sig Added |