CVE-2010-1689

Medium

Description

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.

SeverityMedium
CVSS6.4
Exploit probability—
ProductMicrosoft Windows
PublishedMay 7, 2010
First seenMay 7, 2010

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
microsoft windows_2000No range specified—
microsoft windows_xpNo range specified—
microsoft windows_server_2003No range specified—
microsoft windows_server_2008No range specified, r2—
microsoft exchange_server2003, 2007, 2010—

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