CVE-2004-0840

CriticalCVSS 10.0/10Last modified Jun 16, 2026

Description

The SMTP (Simple Mail Transfer Protocol) component of Microsoft Windows XP 64-bit Edition, Windows Server 2003, Windows Server 2003 64-bit Edition, and the Exchange Routing Engine component of Exchange Server 2003, allows remote attackers to execute arbitrary code via a malicious DNS response message containing length values that are not properly validated.

Metrics

CVSS 2.0 10.0/10AV:N/AC:L/Au:N/C:C/I:C/A:C

Weakness enumeration

CWE-20

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Nov 3, 2004
Last modified
Jun 16, 2026
NVD status
Modified

Related CVEs from 2004

CVE-2004-08415.0Internet Explorer 6.x allows remote attackers to install arbitrary programs via mousedown events that call the Popup.show method and use draCVE-2004-08427.5Internet Explorer 6.0 SP1 and earlier, and possibly other versions, allows remote attackers to cause a denial of service (application crash CVE-2004-08435.0Internet Explorer 5.5 and 6 does not properly handle plug-in navigation, which allows remote attackers to alter displayed address bars and tCVE-2004-08445.0Internet Explorer 6 on Double Byte Character Set (DBCS) systems allows remote attackers to alter displayed address bars and spoof web pages CVE-2004-08456.4Internet Explorer 5.01, 5.5, and 6 does not properly cache SSL content, which allows remote attackers to obtain information or spoof contentCVE-2004-08467.5Unknown vulnerability in Microsoft Excel 2000, 2002, 2001 for Mac, and v.X for Mac allows remote attackers to execute arbitrary code via a mCVE-2004-08479.8The Microsoft .NET forms authentication capability for ASP.NET allows remote attackers to bypass authentication for .aspx files in restricteCVE-2004-08487.5Buffer overflow in Microsoft Office XP allows remote attackers to execute arbitrary code via a link with a URL file location containing longCVE-2004-08495.0Integer overflow in the asn_decode_string() function defined in asn1.c in radiusd for GNU Radius 1.1 and 1.2 before 1.2.94, when compiled wiCVE-2004-08507.2Star before 1.5_alpha46 does not drop the effective user ID (euid) before calling external programs, which could allow local users to gain pCVE-2004-08512.1The (1) write_list and (2) dump_curr_list functions in Net-Acct before 0.71 allows local users to overwrite arbitrary files via a symlink atCVE-2004-08527.5Buffer overflow in htget 0.93 allows remote attackers to execute arbitrary code via a crafted URL.
CVE-2004-0840: Critical severity, CVSS 10.0 | Vulnix