Cette page suit l'état du correctif pour Debian. La vulnérabilité elle-même est décrite sur la page CVE principale.
Voir CVE-2021-4122 →
DEBIAN-CVE-2021-4122
It was found that a specially crafted LUKS header could trick cryptsetup into disabling encryption during the recovery of the device. An attacker with...
Description d'origine
La description telle que publiée par la source (souvent en anglais).
It was found that a specially crafted LUKS header could trick cryptsetup into disabling encryption during the recovery of the device. An attacker with physical access to the medium, such as a flash disk, could use this flaw to force a user into permanently disabling the encryption layer of that medium.
Source: OSV.dev (Open Source Vulnerabilities) OSV
Paquets affectés
Debian:12
cryptsetup
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.4.3-1"}]}]
Debian:13
cryptsetup
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.4.3-1"}]}]
Debian:14
cryptsetup
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.4.3-1"}]}]
Références
- advisory security-tracker.debian.org