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HistoryJun 25, 2002 - 4:00 a.m.
CVE-2001-1166
freebsd 4.3
vulnerability
restricted memory access
process debugging
cve-2001-1166
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
6.6 Medium
AI Score
Confidence
Low
0.002 Low
EPSS
Percentile
54.2%
linprocfs on FreeBSD 4.3 and earlier does not properly restrict access to kernel memory, which allows one process with debugging rights on a privileged process to read restricted memory from that process.
Affected configurations
Node
freebsdfreebsdMatch4.0
ORfreebsdfreebsdMatch4.1
ORfreebsdfreebsdMatch4.2
ORfreebsdfreebsdMatch4.3
| CPE | Name | Operator | Version |
|---|---|---|---|
| freebsd:freebsd | freebsd | eq | 4.0 |
| freebsd:freebsd | freebsd | eq | 4.1 |
| freebsd:freebsd | freebsd | eq | 4.2 |
| freebsd:freebsd | freebsd | eq | 4.3 |
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
6.6 Medium
AI Score
Confidence
Low
0.002 Low
EPSS
Percentile
54.2%
Related for CVE-2001-1166