Vulnerability CVE-2000-0375

Vulnerability Name:

CVE-2000-0375 (CCN-27861)

Assigned:

1999-09-15

Published:

1999-09-15

Updated:

2008-09-10

Summary:

The kernel in FreeBSD 3.2 follows symbolic links when it creates core dump files, which allows local attackers to modify arbitrary files.

CVSS v3 Severity:

4.0 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): High Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): Low Availibility (A): Low

CVSS v2 Severity:

2.1 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N)
1.8 Low (Temporal CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N/E:H/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Authentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): Partial Availibility (A): None

2.6 Low (CCN CVSS v2 Vector: AV:L/AC:H/Au:N/C:N/I:P/A:P)
2.3 Low (CCN Temporal CVSS v2 Vector: AV:L/AC:H/Au:N/C:N/I:P/A:P/E:H/RL:OF/RC:C)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): High Athentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): Partial Availibility (A): Partial

Vulnerability Type:

CWE-Other

Vulnerability Consequences:

File Manipulation

References:

Source: CCN
Type: FreeBSD-SA-99:04
Coredumps and symbolic links

Source: MITRE
Type: CNA
CVE-2000-0375

Source: OSVDB
Type: UNKNOWN
6084

Source: CCN
Type: OSVDB ID: 6084
FreeBSD Core Dump Symbolic Link Arbitrary File Modification

Source: XF
Type: UNKNOWN
freebsd-kernel-coredump-symlink(27861)

Vulnerable Configuration:

Configuration 1:

cpe:/o:freebsd:freebsd:3.2:*:*:*:*:*:*:*

Configuration CCN 1:

cpe:/o:freebsd:freebsd:3.0:*:*:*:*:*:*:*

Denotes that component is vulnerable