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HistoryMay 02, 2005 - 4:00 a.m.
CVE-2005-0637
cve-2005-0637
locore.s
copy functions
openbsd
bsd
operating systems
memory manipulation
security vulnerability
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
6.9 Medium
AI Score
Confidence
Low
0.004 Low
EPSS
Percentile
72.2%
The copy functions in locore.s such as copyout in OpenBSD 3.5 and 3.6, and possibly other BSD based operating systems, may allow attackers to exceed certain address boundaries and modify kernel memory.
Affected configurations
Node
openbsdopenbsdMatch3.5
ORopenbsdopenbsdMatch3.6
| CPE | Name | Operator | Version |
|---|---|---|---|
| openbsd:openbsd | openbsd | eq | 3.5 |
| openbsd:openbsd | openbsd | eq | 3.6 |
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
6.9 Medium
AI Score
Confidence
Low
0.004 Low
EPSS
Percentile
72.2%
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