Vulnerability Name:

CVE-1999-0143 (CCN-64)

Assigned:1996-02-21
Published:1996-02-21
Updated:2022-08-17
Summary:Kerberos 4 key servers allow a user to masquerade as another by breaking and generating session keys.
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:Obtain Information
References:Source: MITRE
Type: CNA
CVE-1999-0143

Source: CCN
Type: Kerberos Web site
Kerberos: The Network Authentication Protocol

Source: CCN
Type: Massachusetts Institute of Technology Web site
Kerberos: The Network Authentication Protocol

Source: CCN
Type: CERT Advisory CA-1996-03
Vulnerability in Kerberos 4 Key Server

Source: CCN
Type: OSVDB ID: 4880
MIT Kerberos 4 Key Server Session Key Masquerade

Source: CCN
Type: BID-2351
Kerberos 4 Valid Username and Realm Disclosure Vulnerability

Source: XF
Type: UNKNOWN
kerberos-bf(64)

Source: MISC
Type: UNKNOWN
https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0143

Vulnerable Configuration:Configuration 1:
  • cpe:/a:process_software:multinet:3.4:*:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos:4.0:*:*:*:*:*:*:*
  • OR cpe:/a:process_software:multinet:3.5:*:*:*:*:*:*:*
  • OR cpe:/a:mit:kerberos_5:-:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/o:sun:sunos:5.3:*:*:*:*:*:*:*
  • OR cpe:/o:sun:sunos:5.4:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:mit:kerberos:4:*:*:*:*:*:*:*
  • AND
  • cpe:/o:ibm:aix:*:*:*:*:*:*:*:*
  • OR cpe:/o:windriver:bsdos:*:*:*:*:*:*:*:*
  • OR cpe:/o:hp:hp-ux:*:*:*:*:*:*:*:*
  • OR cpe:/o:sgi:irix:*:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:*:*:*:*:*:*:*:*
  • OR cpe:/o:sun:solaris:*:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_95:*:*:*:*:*:*:*:*
  • OR cpe:/a:data_general:dg_ux:*:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_nt:4.0:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_98:*:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_98se:*:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_me:*:*:*:*:*:*:*:*
  • OR cpe:/o:compaq:tru64:*:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    process_software multinet 3.4
    mit kerberos 4.0
    process_software multinet 3.5
    mit kerberos 5 -
    sun sunos 5.3
    sun sunos 5.4
    mit kerberos 4
    ibm aix *
    windriver bsdos *
    hp hp-ux *
    sgi irix *
    linux linux kernel *
    sun solaris *
    microsoft windows 95 *
    data_general dg ux *
    microsoft windows nt 4.0
    microsoft windows 98 *
    microsoft windows 98se *
    microsoft windows me *
    compaq tru64 *