| Summary | NetBSD 3.0, 3.1, and 4.0, when a pppoe instance exists, does not properly check the length of a PPPoE packet tag, which allows remote attackers to cause a denial of service (system crash) via a crafted PPPoE packet. |
|---|---|
| Publication Date | Sept. 12, 2008, 6:06 a.m. |
| Registration Date | Jan. 29, 2021, 1:40 p.m. |
| Last Update | Aug. 8, 2017, 10:32 a.m. |
| CVSS2.0 : HIGH | |
| Score | 9.3 |
|---|---|
| Vector | AV:N/AC:M/Au:N/C:C/I:C/A:C |
| 攻撃元区分(AV) | ネットワーク |
| 攻撃条件の複雑さ(AC) | 中 |
| 攻撃前の認証要否(Au) | 不要 |
| 機密性への影響(C) | 高 |
| 完全性への影響(I) | 高 |
| 可用性への影響(A) | 高 |
| Get all privileges. | はい |
| 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:netbsd:netbsd:3.0:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:netbsd:netbsd:3.1:*:*:*:*:*:*:* | |||||
| cpe:2.3:o:netbsd:netbsd:4.0:*:*:*:*:*:*:* | |||||