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CVE-2010-1689

The DNS implementation in smtpsvc.dll before 6.0.2600.5949 in Microsoft Windows 2000 SP4 and earlier, Windows XP SP3 and earlier, Windows Server 2003 SP2 and e…

Impact

The DNS implementation in smtpsvc.dll before 6.0.2600.5949 in Microsoft Windows 2000 SP4 and earlier, Windows XP SP3 and earlier, Windows Server 2003 SP2 and earlier, Windows Server 2008 SP2 and earlier, Windows Server 2008 R2, Exchange Server 2003 SP3 and earlier, Exchange Server 2007 SP2 and earlier, and Exchange Server 2010 uses predictable transaction IDs that are formed by incrementing a previous ID by 1, which makes it easier for man-in-the-middle attackers to spoof DNS responses, a different vulnerability than CVE-2010-0024 and CVE-2010-0025.

Affected products

VendorProductAffected versions
MicrosoftWindows 2000
All versions
MicrosoftWindows Xp
All versions
MicrosoftWindows Server 2003
All versions
MicrosoftWindows Server 2008
All versions
Version r2
MicrosoftExchange Server
Versions 2003, 2007, 2010

Weakness classification

CWE-310

References