When Eclipse Mosquitto version 1.0 to 1.5.5 (inclusive) is configured to use a password file for authentication, any malformed data in the password fi...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
When Eclipse Mosquitto version 1.0 to 1.5.5 (inclusive) is configured to use a password file for authentication, any malformed data in the password file will be treated as valid. This typically means that the malformed data becomes a username and no password. If this occurs, clients can circumvent authentication and get access to the broker by using the malformed username. In particular, a blank line will be treated as a valid empty username. Other security measures are unaffected. Users who have only used the mosquitto_passwd utility to create and modify their password files are unaffected by this vulnerability.
État des correctifs par distribution
Paquets corrigés publiés par chaque distribution pour cette CVE
- Alpine Linux ALPINE-CVE-2018-12551 mosquitto Corrigé dans: 1.5.6-r0
- Debian DEBIAN-CVE-2018-12551 mosquitto Corrigé dans: 1.5.6-1
Références
- report bugs.eclipse.org
- web lists.debian.org