Vulnerability Name:

CVE-1999-1234 (CCN-3293)

Assigned:1999-10-07
Published:1999-10-07
Updated:2017-12-19
Summary:LSA (LSASS.EXE) in Windows NT 4.0 allows remote attackers to cause a denial of service via a NULL policy handle in a call to (1) SamrOpenDomain, (2) SamrEnumDomainUsers, and (3) SamrQueryDomainInfo.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-Other
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-1999-1234

Source: BUGTRAQ
Type: UNKNOWN
19991026 Re: LSA vulnerability on NT40 SP5

Source: CCN
Type: BugTraq Mailing List, 1999-10-26 19:25:17
Re: LSA vulnerability on NT40 SP5

Source: CCN
Type: OSVDB ID: 10606
Microsoft Windows LSA NULL Policy Handle DoS

Source: CCN
Type: Samba CVS Access Web page
CVS Access to cvs.samba.org

Source: XF
Type: UNKNOWN
msrpc-samr-open-dos(3293)

Source: XF
Type: UNKNOWN
msrpc-samr-open-dos(3293)

Vulnerable Configuration:Configuration 1:
  • cpe:/o:microsoft:windows_nt:4.0:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/o:microsoft:windows_nt:3.5.1:sp5:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    microsoft windows nt 4.0
    microsoft windows nt 3.5.1 sp5