vulnerability
FreeBSD: VID-a8d94711-0d03-11ea-87ca-001999f8d30b (CVE-2019-18790): asterisk -- SIP request can change address of a SIP peer
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:M/Au:N/C:P/I:P/A:N) | Nov 22, 2019 | Nov 22, 2019 | Dec 10, 2025 |
Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
Nov 22, 2019
Added
Nov 22, 2019
Modified
Dec 10, 2025
Description
The Asterisk project reports: A SIP request can be sent to Asterisk that can change a SIP peers 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 peers 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.
Solutions
freebsd-upgrade-package-asterisk13freebsd-upgrade-package-asterisk16
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