CVE-2022-26498
high · 7.5An 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.
7.5
CVSS
16.7%
EPSS (exploit prob.)
97th
EPSS percentile
2022-04-15
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-400
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| digium | asterisk | >= 16.15.0, <= 16.25.1 |
| digium | asterisk | >= 18.0, < 18.11.2 |
| digium | asterisk | >= 19.0.0, <= 19.3.1 |
| debian | debian_linux | 10.0 |
| debian | debian_linux | 11.0 |
Check a specific version with /api/v1/cve/match.
References
- http://packetstormsecurity.com/files/166744/Asterisk-Project-Security-Advisory-AST-2022-001.html
- http://packetstormsecurity.com/files/172139/Shannon-Baseband-chatroom-SDP-Attribute-Memory-Corruption.html
- https://downloads.asterisk.org/pub/security/
- https://downloads.asterisk.org/pub/security/AST-2022-001.html
- https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html
- https://www.debian.org/security/2022/dsa-5285
- http://packetstormsecurity.com/files/166744/Asterisk-Project-Security-Advisory-AST-2022-001.html
- http://packetstormsecurity.com/files/172139/Shannon-Baseband-chatroom-SDP-Attribute-Memory-Corruption.html
- https://downloads.asterisk.org/pub/security/
- https://downloads.asterisk.org/pub/security/AST-2022-001.html
- https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html
- https://www.debian.org/security/2022/dsa-5285
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2022-26498