Vulnerability Name:

CVE-1999-0820 (CCN-3483)

Assigned:1999-11-08
Published:1999-11-08
Updated:2008-09-09
Summary:FreeBSD seyon allows users to gain privileges via a modified PATH variable for finding the xterm and seyon-emu commands.
CVSS v3 Severity:5.9 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:4.6 Medium (CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-Other
Vulnerability Consequences:Gain Privileges
References:Source: CCN
Type: BugTraq Mailing List, Mon, 8 Nov 1999 20:50:38 MST
FreeBSD 3.3's seyon vulnerability

Source: CCN
Type: BugTraq Mailing List, Tue Nov 30 1999 - 17:08:29 CST
Several FreeBSD-3.3 vulnerabilities

Source: MITRE
Type: CNA
CVE-1999-0820

Source: OSVDB
Type: UNKNOWN
5996

Source: CCN
Type: OSVDB ID: 5996
FreeBSD seyon PATH Variable Subversion Local Privilege Escalation

Source: CCN
Type: BID-780
Seyon Relative Path Vulnerability

Source: BID
Type: UNKNOWN
838

Source: CCN
Type: BID-838
FreeBSD Seyon setgid dialer Vulnerability

Source: XF
Type: UNKNOWN
freebsd-seyon-dir-add(3483)

Vulnerable Configuration:Configuration 1:
  • cpe:/o:freebsd:freebsd:3.3:-:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/o:freebsd:freebsd:3.3:-:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    freebsd freebsd 3.3
    freebsd freebsd 3.3 -