Описание
An issue was discovered in Asterisk Open Source 13.x before 13.37.1, 16.x before 16.14.1, 17.x before 17.8.1, and 18.x before 18.0.1 and Certified Asterisk before 16.8-cert5. If Asterisk is challenged on an outbound INVITE and the nonce is changed in each response, Asterisk will continually send INVITEs in a loop. This causes Asterisk to consume more and more memory since the transaction will never terminate (even if the call is hung up), ultimately leading to a restart or shutdown of Asterisk. Outbound authentication must be configured on the endpoint for this to occur.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needed |
| devel | not-affected | 1:16.15.0~dfsg-1 |
| esm-apps-legacy/xenial | needed | |
| esm-apps/bionic | needed | |
| esm-apps/focal | needed | |
| esm-apps/jammy | not-affected | 1:16.15.0~dfsg-1 |
| esm-apps/noble | not-affected | 1:16.15.0~dfsg-1 |
| esm-apps/resolute | not-affected | 1:16.15.0~dfsg-1 |
| esm-apps/xenial | ignored | end of ESM support, was needed |
| esm-infra-legacy/trusty | DNE |
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EPSS
4 Medium
CVSS2
6.5 Medium
CVSS3
Связанные уязвимости
An issue was discovered in Asterisk Open Source 13.x before 13.37.1, 16.x before 16.14.1, 17.x before 17.8.1, and 18.x before 18.0.1 and Certified Asterisk before 16.8-cert5. If Asterisk is challenged on an outbound INVITE and the nonce is changed in each response, Asterisk will continually send INVITEs in a loop. This causes Asterisk to consume more and more memory since the transaction will never terminate (even if the call is hung up), ultimately leading to a restart or shutdown of Asterisk. Outbound authentication must be configured on the endpoint for this to occur.
An issue was discovered in Asterisk Open Source 13.x before 13.37.1, 1 ...
An issue was discovered in Asterisk Open Source 13.x before 13.37.1, 16.x before 16.14.1, 17.x before 17.8.1, and 18.x before 18.0.1 and Certified Asterisk before 16.8-cert5. If Asterisk is challenged on an outbound INVITE and the nonce is changed in each response, Asterisk will continually send INVITEs in a loop. This causes Asterisk to consume more and more memory since the transaction will never terminate (even if the call is hung up), ultimately leading to a restart or shutdown of Asterisk. Outbound authentication must be configured on the endpoint for this to occur.
ALT-PU-2023-6874: package `asterisk` update to version 20.5.0-alt1
ALT-PU-2025-2613: package `asterisk` update to version 20.9.3-alt1
EPSS
4 Medium
CVSS2
6.5 Medium
CVSS3