Postfix 2.5 before 2.5.4 and 2.6 before 2.6-20080814 delivers to a mailbox file even when this file is not owned by the recipient, which allows local users to read e-mail messages by creating a mailbox file corresponding to another user’s account name.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | postfix | < 2.5.4-1 | postfix_2.5.4-1_all.deb |
Debian | 11 | all | postfix | < 2.5.4-1 | postfix_2.5.4-1_all.deb |
Debian | 10 | all | postfix | < 2.5.4-1 | postfix_2.5.4-1_all.deb |
Debian | 999 | all | postfix | < 2.5.4-1 | postfix_2.5.4-1_all.deb |
Debian | 13 | all | postfix | < 2.5.4-1 | postfix_2.5.4-1_all.deb |