Vulnerability Name:

CVE-1999-0863 (CCN-3745)

Assigned:1999-11-08
Published:1999-11-08
Updated:2022-08-17
Summary:Buffer overflow in FreeBSD seyon via HOME environmental variable, -emulator argument, -modems argument, or the GUI.
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, Tue, 17 Jun 1997 11:16:54 -0400
Seyon vulnerability - IRIX

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-1999-0863

Source: CCN
Type: OSVDB ID: 1149
FreeBSD seyon Multiple Argument HOME Variable Local Overflow

Source: XF
Type: UNKNOWN
freebsd-seyon-bo(3745)

Source: MISC
Type: UNKNOWN
https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0863

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 -