| Vulnerability Name: | CVE-2001-1559 (CCN-7690) | ||||||||
| Assigned: | 2001-12-02 | ||||||||
| Published: | 2001-12-02 | ||||||||
| Updated: | 2008-09-05 | ||||||||
| Summary: | The uipc system calls (uipc_syscalls.c) in OpenBSD 2.9 and 3.0 provide user mode return instead of versus rval kernel mode values to the fdrelease function, which allows local users to cause a denial of service and trigger a null dereference. | ||||||||
| 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: | 2.1 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P)
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| Vulnerability Type: | CWE-Other | ||||||||
| Vulnerability Consequences: | Denial of Service | ||||||||
| References: | Source: BUGTRAQ Type: Exploit 20011202 OpenBSD local DoS Source: CCN Type: BugTraq Mailing List, Sun Dec 02 2001 - 14:33:09 CST OpenBSD local DoS Source: MITRE Type: CNA CVE-2001-1559 Source: MLIST Type: Exploit [OpenBSD] 20011202 Code that crashes kernel at will + proposed patch Source: XF Type: UNKNOWN openbsd-retval-null-dos(7690) Source: CCN Type: OSVDB ID: 20354 OpenBSD uipc System Calls Null Dereference Local DoS Source: XF Type: UNKNOWN openbsd-retval-null-dos(7690) | ||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||
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