Fiche vulnérabilité
CVE-2022-26498 : vulnérabilité élevée (CVSS 7.5)
Description
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.
En bref
- Sévérité
- Élevée (CVSS 7.5)
- Vecteur CVSS
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Exploitation active
- Non signalée par la CISA
- Publication
- 15 avr. 2022
- Dernière mise à jour
- 3 août 2024
Références
- Fiche CVE-2022-26498 sur le NVD (NIST)
- downloads.asterisk.org/pub/security/
- downloads.asterisk.org/pub/security/AST-2022-001.html
- packetstormsecurity.com/files/166744/Asterisk…
- lists.debian.org/debian-lts-announce/2022/11/msg00021.html
- debian.org/security/2022/dsa-5285
- packetstormsecurity.com/files/172139/Shannon…