CVE-2001-1047
| Summary |
Race condition in OpenBSD VFS allows local users to cause a denial of service (kernel panic) by (1) creating a pipe in one thread and causing another thread to set one of the file descriptors to NULL via a close, or (2) calling dup2 on a file descriptor in one process, then setting the descriptor to NULL via a close in another process that is created via rfork.
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| Publication Date |
June 2, 2001, 1 p.m. |
| Registration Date |
Jan. 29, 2021, 6:04 p.m. |
| Last Update |
Dec. 19, 2017, 11:29 a.m. |
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CVSS2.0 : LOW
|
| Score |
1.2
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| Vector |
AV:L/AC:H/Au:N/C:N/I:N/A:P |
| 攻撃元区分(AV) |
ローカル |
| 攻撃条件の複雑さ(AC) |
高 |
| 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:o:openbsd:openbsd:2.6:*:*:*:*:*:*:* |
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| cpe:2.3:o:openbsd:openbsd:2.7:*:*:*:*:*:*:* |
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| cpe:2.3:o:openbsd:openbsd:2.8:*:*:*:*:*:*:* |
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| cpe:2.3:o:openbsd:openbsd:2.9:*:*:*:*:*:*:* |
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Related information, measures and tools
Common Vulnerabilities List