CVE-2001-1559
Published: 2001-12-31
Last Modified: 2008-09-05
CVE Author: NIST National Vulnerability Database
CVE Assigner: cve@mitre.org
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.
| Severity | Low |
| Base Score | 2.1/10 |
| Exploit Score | 3.9/10 |
| Access Vector | Local |
| Access Complexity | Low |
| Authentication | None |
| Impact Score | 2.9/10 |
| Confidentiality Impact | None |
| Availability Impact | Partial |
| Integrity Impact | None |
| Vector String | AV:L/AC:L/Au:N/C:N/I:N/A:P |
NIST has not assigned a CVSSv3.1 Score.
| CPE | Vulnerable | Start | Excluding |
|---|---|---|---|
| cpe:2.3:o:openbsd:openbsd:2.9:*:*:*:*:*:*:* | Yes | - | - |
| cpe:2.3:o:openbsd:openbsd:3.0:*:*:*:*:*:*:* | Yes | - | - |
http://archives.neohapsis.com/archives/bugtraq/2001-12/0014.html
http://monkey.org/openbsd/archive/tech/0112/msg00015.html
http://www.iss.net/security_center/static/7690.php
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