Vulnerability Name:

CVE-2002-1876 (CCN-9791)

Assigned:2002-08-05
Published:2002-08-05
Updated:2020-04-09
Summary:Microsoft Exchange 2000 allows remote authenticated attackers to cause a denial of service via a large number of rapid requests, which consumes all of the licenses that are granted to Exchange by IIS.
CVSS v3 Severity:4.0 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/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): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:2.1 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
2.1 Low (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-400
Vulnerability Consequences:Denial of Service
References:Source: CCN
Type: BugTraq Mailing List, Mon Aug 05 2002 - 19:02:44 CDT
SPIKE 2.5 and associated vulns

Source: MITRE
Type: CNA
CVE-2002-1876

Source: BUGTRAQ
Type: Third Party Advisory, VDB Entry
20020806 SPIKE 2.5 and associated vulns

Source: XF
Type: Broken Link
exchange-license-dos(9791)

Source: CCN
Type: OSVDB ID: 59808
Microsoft Exchange Request Saturation License Exhaustion Remote DoS

Source: BID
Type: Exploit, Third Party Advisory, VDB Entry
5413

Source: CCN
Type: BID-5413
Microsoft Exchange 2000 Post Authorization License Exhaustion Denial Of Service Vulnerability

Source: XF
Type: UNKNOWN
exchange-license-dos(9791)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:microsoft:exchange_server:2000:-:*:*:*:*:*:*
  • OR cpe:/a:microsoft:exchange_server:2000:sp1:*:*:*:*:*:*
  • OR cpe:/a:microsoft:exchange_server:2000:sp2:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/a:microsoft:exchange_server:2000:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    microsoft exchange server 2000 -
    microsoft exchange server 2000 sp1
    microsoft exchange server 2000 sp2
    microsoft exchange server 2000