Описание
plugins/acl/acl-backend-vfile.c in Dovecot 1.2.x before 1.2.15 and 2.0.x before 2.0.5 interprets an ACL entry as a directive to add to the permissions granted by another ACL entry, instead of a directive to replace the permissions granted by another ACL entry, in certain circumstances involving more specific entries that occur after less specific entries, which allows remote authenticated users to bypass intended access restrictions via a request to read or modify a mailbox.
| Релиз | Статус | Примечание |
|---|---|---|
| dapper | not-affected | 1.0.beta3-3ubuntu5.6 |
| devel | not-affected | 1:1.2.15-3ubuntu1 |
| hardy | not-affected | 1:1.0.10-1ubuntu5.2 |
| jaunty | ignored | end of life |
| karmic | not-affected | 1:1.1.11-0ubuntu11 |
| lucid | released | 1:1.2.9-1ubuntu6.3 |
| maverick | released | 1:1.2.12-1ubuntu8.1 |
| upstream | released | 1.2.15, 2.0.5 |
Показывать по
EPSS
5.5 Medium
CVSS2
Связанные уязвимости
plugins/acl/acl-backend-vfile.c in Dovecot 1.2.x before 1.2.15 and 2.0.x before 2.0.5 interprets an ACL entry as a directive to add to the permissions granted by another ACL entry, instead of a directive to replace the permissions granted by another ACL entry, in certain circumstances involving more specific entries that occur after less specific entries, which allows remote authenticated users to bypass intended access restrictions via a request to read or modify a mailbox.
plugins/acl/acl-backend-vfile.c in Dovecot 1.2.x before 1.2.15 and 2.0.x before 2.0.5 interprets an ACL entry as a directive to add to the permissions granted by another ACL entry, instead of a directive to replace the permissions granted by another ACL entry, in certain circumstances involving more specific entries that occur after less specific entries, which allows remote authenticated users to bypass intended access restrictions via a request to read or modify a mailbox.
plugins/acl/acl-backend-vfile.c in Dovecot 1.2.x before 1.2.15 and 2.0 ...
plugins/acl/acl-backend-vfile.c in Dovecot 1.2.x before 1.2.15 and 2.0.x before 2.0.5 interprets an ACL entry as a directive to add to the permissions granted by another ACL entry, instead of a directive to replace the permissions granted by another ACL entry, in certain circumstances involving more specific entries that occur after less specific entries, which allows remote authenticated users to bypass intended access restrictions via a request to read or modify a mailbox.
ELSA-2011-0600: dovecot security and enhancement update (MODERATE)
EPSS
5.5 Medium
CVSS2