CVE-1999-1150
| Summary |
Livingston Portmaster routers running ComOS use the same initial sequence number (ISN) for TCP connections, which allows remote attackers to conduct spoofing and hijack TCP sessions.
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| Publication Date |
June 30, 1998, 1 p.m. |
| Registration Date |
Jan. 29, 2021, 6:03 p.m. |
| Last Update |
Dec. 19, 2017, 11:29 a.m. |
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CVSS2.0 : HIGH
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| Score |
7.5
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| Vector |
AV:N/AC:L/Au:N/C:P/I:P/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) |
低 |
| 完全性への影響(I) |
低 |
| 可用性への影響(A) |
低 |
| Get all privileges. |
いいえ
|
| Get user privileges |
いいえ
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| Get other privileges |
いいえ
|
| User operation required |
いいえ
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Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:h:livingston_portmaster:portmaster:initial:*:*:*:*:*:*:* |
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Related information, measures and tools
Common Vulnerabilities List