Vulnerability Name:

CVE-1999-1148 (CCN-1215)

Assigned:1998-07-23
Published:1998-07-23
Updated:2018-10-12
Summary:FTP service in IIS 4.0 and earlier allows remote attackers to cause a denial of service (resource exhaustion) via many passive (PASV) connections at the same time.
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-1999-1148

Source: MSKB
Type: Patch, Vendor Advisory
Q189262

Source: CCN
Type: Microsoft Security Bulletin MS98-006
Potential Denial-of-Service in IIS FTP Server due to Passive Connections

Source: CCN
Type: OSVDB ID: 11157
Microsoft IIS FTP Service PASV Connection Saturation DoS

Source: MS
Type: UNKNOWN
MS98-006

Source: XF
Type: UNKNOWN
iis-passive-ftp(1215)

Source: XF
Type: UNKNOWN
iis-passive-ftp(1215)

Source: CCN
Type: Micrososft Knowledge Base Article Q189262
FTP Passive Mode May Terminate Session

Vulnerable Configuration:Configuration 1:
  • cpe:/a:microsoft:internet_information_server:*:*:*:*:*:*:*:* (Version <= 4.0)

    • Configuration CCN 1:
  • cpe:/o:microsoft:windows_nt:4.0:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:internet_information_services:1.0:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:internet_information_services:2.0:*:*:*:*:*:*:*
  • OR cpe:/a:microsoft:internet_information_services:3.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    microsoft internet information server *
    microsoft windows nt 4.0
    microsoft internet information server 1.0
    microsoft internet information server 2.0
    microsoft internet information server 3.0