Vulnerability Name:

CVE-1999-0226 (CCN-528)

Assigned:1997-07-01
Published:1997-07-01
Updated:2017-05-03
Summary:Windows NT TCP/IP processes fragmented IP packets improperly, causing a denial of service.
CVSS v3 Severity:10.0 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:10.0 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
10.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-19
Vulnerability Consequences:Denial of Service
References:Source: CCN
Type: BugTraq Mailing List, Thu, 10 Jul 1997 05:45:54 -0500
A New Fragmentation Attack

Source: MITRE
Type: CNA
CVE-1999-0226

Source: MITRE
Type: CNA
CVE-1999-1463

Source: CCN
Type: Fyodor's Exploit World
NT fragmentation attack

Source: CCN
Type: Microsoft Product Support Services
Windows NT Service Packs

Source: CCN
Type: OSVDB ID: 10616
Microsoft Windows NT Fragmented IP Packet Firewall Restriction Bypass

Source: CCN
Type: OSVDB ID: 59250
Microsoft Windows NT Fragmented Packet Handling Remote DoS (ntfrag)

Source: XF
Type: UNKNOWN
nt-frag(528)

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

    • Configuration CCN 1:
  • cpe:/o:microsoft:windows_nt:3.5.1:sp2:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    microsoft windows nt -
    microsoft windows nt 3.5.1 sp2