| Summary | Postfix on Mac OS X 10.3.x through 10.3.5, with SMTPD AUTH enabled, does not properly clear the username between authentication attempts, which allows users with the longest username to prevent other valid users from being able to authenticate. |
|---|---|
| Publication Date | Jan. 27, 2005, 2 p.m. |
| Registration Date | Jan. 29, 2021, 6 p.m. |
| Last Update | Sept. 11, 2008, 4:28 a.m. |
| CVSS2.0 : MEDIUM | |
| Score | 5.0 |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:N/I:N/A:P |
| 攻撃元区分(AV) | ネットワーク |
| 攻撃条件の複雑さ(AC) | 低 |
| 攻撃前の認証要否(Au) | 不要 |
| 機密性への影響(C) | なし |
| 完全性への影響(I) | なし |
| 可用性への影響(A) | 低 |
| Get all privileges. | いいえ |
| Get user privileges | いいえ |
| Get other privileges | いいえ |
| User operation required | いいえ |
| Configuration1 | or higher | or less | more than | less than | |
| cpe:2.3:o:apple:mac_os_x:10.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:apple:mac_os_x:10.3.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:apple:mac_os_x:10.3.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:apple:mac_os_x:10.3.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:apple:mac_os_x:10.3.4:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:apple:mac_os_x:10.3.5:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:apple:mac_os_x_server:10.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:apple:mac_os_x_server:10.3.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:apple:mac_os_x_server:10.3.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:apple:mac_os_x_server:10.3.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:apple:mac_os_x_server:10.3.4:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:apple:mac_os_x_server:10.3.5:*:*:*:*:*:*:* | |||||