Vulnerability Name:

CCN-70760

Published:2011-10-18
Updated:2011-10-18
Summary:Microsoft Windows could allow a remote attacker to poison the DNS cache, caused by an error within the stub resolver service. By sending a direct RPC request to the stub resolver service, a remote attacker could bypass security restrictions to perform DNS cache poisoning of arbitrary domains and launch further attacks on the system.
CVSS v3 Severity:6.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/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): Low
Availibility (A): Low
CVSS v2 Severity:5.8 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:P)
4.7 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:P/E:U/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Consequences:Gain Access
References:Source: CCN
Type: Watchfire Web site
DNS POISONING VIA PORT EXHAUSTION

Source: CCN
Type: IBM Rational Application Security Insider, October 18, 2011
DNS poisoning via Port Exhaustion

Source: CCN
Type: Microsoft Web site
Microsoft Windows

Source: CCN
Type: BID-50281
Microsoft Windows Local DNS Cache Poisoning Vulnerabilities

Source: XF
Type: UNKNOWN
ms-windows-cache-poisoning(70760)

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/o:microsoft:windows_98:*:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_2000:*:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows:xp:*:*:*:*:*:*:*
  • OR cpe:/o:microsoft:windows_7:*:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    microsoft windows 98 *
    microsoft windows 2000 *
    microsoft windows xp
    microsoft windows 7 *