CVE-2003-0838
First published: Tue Oct 07 2003(Updated: )
Internet Explorer allows remote attackers to bypass zone restrictions to inject and execute arbitrary programs by creating a popup window and inserting ActiveX object code with a "data" tag pointing to the malicious code, which Internet Explorer treats as HTML or Javascript, but later executes as an HTA application, a different vulnerability than CVE-2003-0532, and as exploited using the QHosts Trojan horse (aka Trojan.Qhosts, QHosts-1, VBS.QHOSTS, or aolfix.exe).
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Internet Explorer | =6.0-sp1 | |
| Internet Explorer | =5.0.1 | |
| Internet Explorer | =5.0.1-sp1 | |
| Internet Explorer | =5.0.1-sp2 | |
| Internet Explorer | =5.0.1-sp3 | |
| Internet Explorer | =5.5 | |
| Internet Explorer | =5.5-sp1 | |
| Internet Explorer | =5.5-sp2 | |
| Internet Explorer | =6.0 |
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Reference Links
- http://lists.grok.org.uk/pipermail/full-disclosure/2003-September/009639.html
- http://securityresponse.symantec.com/avcenter/venc/data/trojan.qhosts.html
- http://www.ntbugtraq.com/default.asp?pid=36&sid=1&A2=ind0310&L=ntbugtraq&F=P&S=&P=2169
- http://www.securityfocus.com/bid/8556
- http://www.osvdb.org/7872
- http://marc.info/?l=bugtraq&m=106304733121753&w=2
- http://marc.info/?l=ntbugtraq&m=106302799428500&w=2
- http://marc.info/?l=bugtraq&m=106304876523459&w=2
- https://exchange.xforce.ibmcloud.com/vulnerabilities/13314
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A204
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2003/ms03-040
Frequently Asked Questions
What is the severity of CVE-2003-0838?
CVE-2003-0838 is considered a critical vulnerability due to its potential to allow remote code execution.
How can I fix CVE-2003-0838?
To fix CVE-2003-0838, update your Internet Explorer to the latest version or apply the relevant security patches provided by Microsoft.
Which versions of Internet Explorer are affected by CVE-2003-0838?
CVE-2003-0838 affects Internet Explorer versions 5.0.1, 5.5, and 6.0 across various service packs.
What type of attack does CVE-2003-0838 facilitate?
CVE-2003-0838 facilitates remote attacks allowing an attacker to bypass zone restrictions and execute arbitrary programs.
What is the impact of exploiting CVE-2003-0838?
Exploiting CVE-2003-0838 can lead to unauthorized access and potential compromise of the affected system.
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- collector/nvd-historical
- vendor/microsoft
- canonical/microsoft internet explorer
- version/microsoft internet explorer/6.0-sp1
- canonical/internet explorer
- version/internet explorer/5.0.1
- version/internet explorer/5.0.1-sp1
- version/internet explorer/5.0.1-sp2
- version/internet explorer/5.0.1-sp3
- version/internet explorer/5.5
- version/internet explorer/5.5-sp1
- version/internet explorer/5.5-sp2
- version/internet explorer/6.0