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CVE-2001-1559
CVE information
Published
Last Modified
CVSSv2.0 Severity
Impact Analysis
Description
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..
CVSSv2.0 Score
- Severity
- Low
- Base Score
- 2.1/10
- Exploit Score
- 3.9/10
- Access Vector
- Local
- Access Complexity
- Low
- Authentication Required
- None
- Impact Score
- 2.9/10
- Confidentiality Impact
- None
- Availability Impact
- Partial
- Integrity Impact
- None
Products Affected
| CPE | Affected | Vulnerable | Excluding | Edit |
|---|---|---|---|---|
| cpe:2.3:o:openbsd:openbsd:2.9:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:openbsd:openbsd:3.0:*:*:*:*:*:*:* |
Yes
|
- | - |