| Vulnerability Name: | CVE-2000-1011 (CCN-5638) |
| Assigned: | 2000-09-27 |
| Published: | 2000-09-27 |
| Updated: | 2017-10-10 |
| Summary: | 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.
|
| CVSS v3 Severity: | 9.3 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H)| Exploitability Metrics: | Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None | | Scope: | Scope (S): Changed
| | Impact Metrics: | Confidentiality (C): High
Integrity (I): High
Availibility (A): High |
|
| CVSS v2 Severity: | 7.2 High (CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)| Exploitability Metrics: | Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None | | Impact Metrics: | Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete |
7.2 High (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)| Exploitability Metrics: | Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
| | Impact Metrics: | Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete |
|
| Vulnerability Type: | CWE-Other
|
| Vulnerability Consequences: | Gain Access |
| References: | Source: CCN
Type: FreeBSD Security Advisory FreeBSD-SA-00:53
catopen() may pose security risk for third party code
Source: FREEBSD
Type: Patch, Vendor Advisory
FreeBSD-SA-00:53
Source: MITRE
Type: CNA
CVE-2000-1011
Source: OSVDB
Type: UNKNOWN
6070
Source: CCN
Type: OSVDB ID: 6070
FreeBSD catopen() Local Overflow
Source: XF
Type: UNKNOWN
freebsd-catopen-bo(5638)
Source: XF
Type: UNKNOWN
freebsd-catopen-bo(5638)
|
| Vulnerable Configuration: | Configuration 1:
cpe:/o:freebsd:freebsd:3.0:*:*:*:*:*:*:*OR cpe:/o:freebsd:freebsd:3.1:*:*:*:*:*:*:*OR cpe:/o:freebsd:freebsd:3.2:*:*:*:*:*:*:*OR cpe:/o:freebsd:freebsd:3.3:-:*:*:*:*:*:*OR cpe:/o:freebsd:freebsd:3.4:*:*:*:*:*:*:*OR cpe:/o:freebsd:freebsd:3.5:*:*:*:*:*:*:*OR cpe:/o:freebsd:freebsd:3.5.1:*:*:*:*:*:*:*OR cpe:/o:freebsd:freebsd:4.0:*:*:*:*:*:*:*OR cpe:/o:freebsd:freebsd:4.1:*:*:*:*:*:*:*OR cpe:/o:freebsd:freebsd:4.1.1:*:*:*:*:*:*:*OR cpe:/o:freebsd:freebsd:4.2:*:*:*:*:*:*:*OR cpe:/o:freebsd:freebsd:5.0:-:*:*:*:*:*:*
Configuration CCN 1:
cpe:/o:freebsd:freebsd:5.0:-:*:*:*:*:*:*
 Denotes that component is vulnerable |
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