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Vulnerability Change Records for CVE-2019-18351

Change History

CVE Modified by MITRE 9/07/2021 5:15:07 PM

Action Type Old Value New Value
Changed Description
An issue was discovered in channels/chan_sip.c in Sangoma Asterisk through 13.29.1, through 16.6.1, and through 17.0.0; and Certified Asterisk through 13.21-cert4. A SIP request can be sent to Asterisk that can change a SIP peer's IP address. A REGISTER does not need to occur, and calls can be hijacked as a result. The only thing that needs to be known is the peer's name; authentication details such as passwords do not need to be known. This vulnerability is only exploitable when the nat option is set to the default, or auto_force_rport.
DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2019-18790. Reason: This candidate is a duplicate of CVE-2019-18790. Notes: All CVE users should reference CVE-2019-18790 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage.
Removed Reference
http://downloads.asterisk.org/pub/security/AST-2019-006.html [Patch, Vendor Advisory]

								
						
Removed Reference
https://www.asterisk.org/downloads/security-advisories [Vendor Advisory]