CVE-2002-0964
| Summary |
Half-Life Server 1.1.1.0 and earlier allows remote attackers to cause a denial of service (resource exhaustion) via multiple responses to the initial challenge with different cd_key values, which reaches the player limit and prevents other players from connecting until the original responses have timed out.
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| Publication Date |
Oct. 4, 2002, 1 p.m. |
| Registration Date |
Jan. 29, 2021, 6:04 p.m. |
| Last Update |
Sept. 6, 2008, 5:29 a.m. |
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CVSS2.0 : MEDIUM
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| Score |
5.0
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| 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
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| Get user privileges |
いいえ
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| Get other privileges |
いいえ
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| 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:a:valve_software:half-life:1.1.0.4:*:linux:*:*:*:*:* |
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| cpe:2.3:a:valve_software:half-life:1.1.0.4:*:windows:*:*:*:*:* |
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| cpe:2.3:a:valve_software:half-life:1.1.0.8:*:*:*:*:*:*:* |
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| cpe:2.3:a:valve_software:half-life:1.1.0.9:*:*:*:*:*:*:* |
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| cpe:2.3:a:valve_software:half-life:1.1.1.0:*:*:*:*:*:*:* |
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| cpe:2.3:a:valve_software:half-life_dedicated_server:*:*:*:*:*:*:*:* |
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3.1 |
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| cpe:2.3:a:valve_software:half-life_dedicated_server:3.1.3:*:*:*:*:*:*:* |
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Related information, measures and tools
Common Vulnerabilities List