cve-2019-18790
Vulnerability from cvelistv5
Published
2019-11-22 16:22
Modified
2024-08-05 02:02
Severity ?
Summary
An issue was discovered in channels/chan_sip.c in Sangoma Asterisk 13.x before 13.29.2, 16.x before 16.6.2, and 17.x before 17.0.1, and Certified Asterisk 13.21 before cert5. 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.
References
cve@mitre.orghttp://downloads.asterisk.org/pub/security/AST-2019-006.htmlPatch, Vendor Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2019/11/msg00038.htmlMailing List, Third Party Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2022/04/msg00001.htmlMailing List, Third Party Advisory
cve@mitre.orghttps://www.asterisk.org/downloads/security-advisoriesVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://downloads.asterisk.org/pub/security/AST-2019-006.htmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2019/11/msg00038.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2022/04/msg00001.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.asterisk.org/downloads/security-advisoriesVendor Advisory
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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