unattended-upgrades before 0.86.1 does not properly authenticate packages when the (1) force-confold or (2) force-confnew dpkg options are enabled in the DPkg::Options::* apt configuration, which allows remote man-in-the-middle attackers to upload and execute arbitrary packages via unspecified vectors.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | unattended-upgrades | < 0.86.1 | unattended-upgrades_0.86.1_all.deb |
Debian | 11 | all | unattended-upgrades | < 0.86.1 | unattended-upgrades_0.86.1_all.deb |
Debian | 10 | all | unattended-upgrades | < 0.86.1 | unattended-upgrades_0.86.1_all.deb |
Debian | 999 | all | unattended-upgrades | < 0.86.1 | unattended-upgrades_0.86.1_all.deb |
Debian | 13 | all | unattended-upgrades | < 0.86.1 | unattended-upgrades_0.86.1_all.deb |