| Vulnerability Name: | CVE-2001-1047 (CCN-6660) | ||||||||
| Assigned: | 2001-06-02 | ||||||||
| Published: | 2001-06-02 | ||||||||
| Updated: | 2017-12-19 | ||||||||
| 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. | ||||||||
| CVSS v3 Severity: | 2.9 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L)
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| CVSS v2 Severity: | 1.2 Low (CVSS v2 Vector: AV:L/AC:H/Au:N/C:N/I:N/A:P)
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| Vulnerability Type: | CWE-Other | ||||||||
| Vulnerability Consequences: | Denial of Service | ||||||||
| References: | Source: CCN Type: BugTraq Mailing List, Sat Jun 02 2001 - 18:00:08 CDT Locally exploitable races in OpenBSD VFS Source: MITRE Type: CNA CVE-2001-1047 Source: BUGTRAQ Type: UNKNOWN 20010602 Locally exploitable races in OpenBSD VFS Source: BID Type: Vendor Advisory 2817 Source: CCN Type: BID-2817 OpenBSD Dup2 VFS Race Condition Denial Of Service Vulnerability Source: BID Type: Vendor Advisory 2818 Source: CCN Type: BID-2818 OpenBSD Pipe VFS Race Condition Denial Of Service Vulnerability Source: XF Type: UNKNOWN openbsd-dup2-race-dos(6660) Source: XF Type: UNKNOWN openbsd-dup2-race-dos(6660) Source: XF Type: UNKNOWN openbsd-pipe-race-dos(6661) | ||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||
| Vulnerability Name: | CVE-2001-1047 (CCN-6661) | ||||||||
| Assigned: | 2001-06-02 | ||||||||
| Published: | 2001-06-02 | ||||||||
| Updated: | 2017-12-19 | ||||||||
| 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. | ||||||||
| CVSS v3 Severity: | 4.0 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
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| CVSS v2 Severity: | 1.2 Low (CVSS v2 Vector: AV:L/AC:H/Au:N/C:N/I:N/A:P)
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| Vulnerability Type: | CWE-Other | ||||||||
| Vulnerability Consequences: | Denial of Service | ||||||||
| References: | Source: CCN Type: BugTraq Mailing List, Sat Jun 02 2001 - 18:00:08 CDT Locally exploitable races in OpenBSD VFS Source: MITRE Type: CNA CVE-2001-1047 Source: CCN Type: BID-2817 OpenBSD Dup2 VFS Race Condition Denial Of Service Vulnerability Source: CCN Type: BID-2818 OpenBSD Pipe VFS Race Condition Denial Of Service Vulnerability Source: XF Type: UNKNOWN openbsd-pipe-race-dos(6661) | ||||||||
| Vulnerable Configuration: | Configuration CCN 1: Denotes that component is vulnerable | ||||||||
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