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HistoryJan 22, 2001 - 5:00 a.m.
CVE-2000-1011
freebsd
buffer overflow
root privileges
local users
cve-2000-1011
7.2 High
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
7.3 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%
Buffer overflow in catopen() function in FreeBSD 5.0 and earlier, and possibly other OSes, allows local users to gain root privileges via a long environmental variable.
Affected configurations
Node
freebsdfreebsdMatch3.0
ORfreebsdfreebsdMatch3.1
ORfreebsdfreebsdMatch3.2
ORfreebsdfreebsdMatch3.3
ORfreebsdfreebsdMatch3.4
ORfreebsdfreebsdMatch3.5
ORfreebsdfreebsdMatch3.5.1
ORfreebsdfreebsdMatch4.0
ORfreebsdfreebsdMatch4.1
ORfreebsdfreebsdMatch4.1.1
ORfreebsdfreebsdMatch4.2
ORfreebsdfreebsdMatch5.0
7.2 High
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
7.3 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%
Related for CVE-2000-1011