The argument parser of the PARTIAL command in Cyrus IMAP Server 2.2.6 and earlier allows remote authenticated users to execute arbitrary code via a certain command (body[p) that is treated as a different command (body.peek) and causes an index increment error that leads to an out-of-bounds memory corruption.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Cyrus_imap_server | Carnegie_mellon_university | 2.1.7 (including) | 2.1.7 (including) |
| Cyrus_imap_server | Carnegie_mellon_university | 2.1.9 (including) | 2.1.9 (including) |
| Cyrus_imap_server | Carnegie_mellon_university | 2.1.10 (including) | 2.1.10 (including) |
| Cyrus_imap_server | Carnegie_mellon_university | 2.1.16 (including) | 2.1.16 (including) |
| Cyrus_imap_server | Carnegie_mellon_university | 2.2.0_alpha (including) | 2.2.0_alpha (including) |
| Cyrus_imap_server | Carnegie_mellon_university | 2.2.1_beta (including) | 2.2.1_beta (including) |
| Cyrus_imap_server | Carnegie_mellon_university | 2.2.2_beta (including) | 2.2.2_beta (including) |
| Cyrus_imap_server | Carnegie_mellon_university | 2.2.3 (including) | 2.2.3 (including) |
| Cyrus_imap_server | Carnegie_mellon_university | 2.2.4 (including) | 2.2.4 (including) |
| Cyrus_imap_server | Carnegie_mellon_university | 2.2.5 (including) | 2.2.5 (including) |
| Cyrus_imap_server | Carnegie_mellon_university | 2.2.6 (including) | 2.2.6 (including) |
| Cyrus_imap_server | Carnegie_mellon_university | 2.2.7 (including) | 2.2.7 (including) |
| Cyrus_imap_server | Carnegie_mellon_university | 2.2.8 (including) | 2.2.8 (including) |
| Openpkg | Openpkg | current (including) | current (including) |
| Linux | Conectiva | 9.0 (including) | 9.0 (including) |
| Linux | Conectiva | 10.0 (including) | 10.0 (including) |
| Cyrus21-imapd | Ubuntu | dapper | * |
| Cyrus21-imapd | Ubuntu | edgy | * |
| Cyrus21-imapd | Ubuntu | feisty | * |