| Summary | Algorithmic complexity vulnerability in Hiki Wiki 0.6.0 through 0.6.5 and 0.8.0 through 0.8.5 allows remote attackers to cause a denial of service (CPU consumption) by performing a diff between large, crafted pages that trigger the worst case. |
|---|---|
| Publication Date | July 7, 2006, 5:05 a.m. |
| Registration Date | Jan. 29, 2021, 3:40 p.m. |
| Last Update | July 20, 2017, 10:32 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:a:hiki_wiki:hiki_wiki:0.6.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:hiki_wiki:hiki_wiki:0.6.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:hiki_wiki:hiki_wiki:0.6.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:hiki_wiki:hiki_wiki:0.6.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:hiki_wiki:hiki_wiki:0.6.4:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:hiki_wiki:hiki_wiki:0.6.5:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:hiki_wiki:hiki_wiki:0.8.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:hiki_wiki:hiki_wiki:0.8.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:hiki_wiki:hiki_wiki:0.8.2:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:hiki_wiki:hiki_wiki:0.8.3:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:hiki_wiki:hiki_wiki:0.8.4:*:*:*:*:*:*:* | |||||
| cpe:2.3:a:hiki_wiki:hiki_wiki:0.8.5:*:*:*:*:*:*:* | |||||