An issue was discovered in Asterisk through 19.x. When using STIR/SHAKEN, it is possible to download files that are not certificates. These files could be much larger than what one would expect to download, leading to Resource Exhaustion. This is fixed in 16.25.2, 18.11.2, and 19.3.2.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade asterisk | Mar 26, 2024 | Apr 15, 2022 |
| Debian | — | Upgrade asterisk | Nov 18, 2022 | Apr 15, 2022 |
| Freebsd | — | Upgrade asterisk18Upgrade asterisk16 | Nov 4, 2022 | Apr 14, 2022 |
| Gentoo Linux | — | Upgrade net-misc/asterisk. | Dec 9, 2024 | Apr 15, 2022 |
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