| Summary | Apache before 1.3.24, when writing to the log file, records a spoofed hostname from the reverse lookup of an IP address, even when a double-reverse lookup fails, which allows remote attackers to hide the original source of activities. |
|---|---|
| Publication Date | Dec. 31, 2002, 2 p.m. |
| Registration Date | Jan. 29, 2021, 6:04 p.m. |
| Last Update | Sept. 6, 2008, 5:32 a.m. |
| CVSS2.0 : MEDIUM | |
| Score | 5.0 |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:N/I:P/A:N |
| 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) | 低 |
| 可用性への影響(A) | なし |
| 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:a:apache:http_server:1.3.9:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:http_server:1.3.11:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:http_server:1.3.12:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:http_server:1.3.13:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:http_server:1.3.14:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:http_server:1.3.15:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:http_server:1.3.16:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:http_server:1.3.17:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:http_server:1.3.18:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:http_server:1.3.19:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:http_server:1.3.20:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:http_server:1.3.22:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:apache:http_server:1.3.23:*:*:*:*:*:*:* | |||||