Vulnerability Name:

CVE-2007-1644 (CCN-33473)

Assigned:2007-03-22
Published:2007-03-22
Updated:2017-10-11
Summary:The dynamic DNS update mechanism in the DNS Server service on Microsoft Windows does not properly authenticate clients in certain deployments or configurations, which allows remote attackers to change DNS records for a web proxy server and conduct man-in-the-middle (MITM) attacks on web traffic, conduct pharming attacks by poisoning DNS records, and cause a denial of service (erroneous name resolution).
CVSS v3 Severity:5.6 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
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:10.0 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
9.0 High (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C/E:F/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
5.1 Medium (CCN CVSS v2 Vector: AV:N/AC:H/Au:N/C:P/I:P/A:P)
4.6 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:H/Au:N/C:P/I:P/A:P/E:F/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-Other
Vulnerability Consequences:Other
References:Source: MITRE
Type: CNA
CVE-2007-1644

Source: OSVDB
Type: UNKNOWN
43603

Source: CCN
Type: Microsoft Corporation Web site
Windows Home Page

Source: CCN
Type: OSVDB ID: 43603
Microsoft Windows DNS Server Dynamic Update Mechanism Client Authentication Bypass

Source: XF
Type: UNKNOWN
win-dnsupdate-unauthorized-access(33473)

Source: XF
Type: UNKNOWN
win-dnsupdate-unauthorized-access(33473)

Source: EXPLOIT-DB
Type: UNKNOWN
3544

Vulnerable Configuration:Configuration 1:
  • cpe:/o:microsoft:all_windows:abstract_cpe:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/o:microsoft:windows_nt:4.0:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_2000:*:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows:xp:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_2003_server:*:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    microsoft all windows abstract_cpe
    microsoft windows nt 4.0
    microsoft windows 2000 *
    microsoft windows xp
    microsoft windows 2003 server *