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CVE-2008-4834

10.0 · HIGH

Buffer overflow in SMB in the Server service in Microsoft Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP1 and SP2 allows remote attackers to execute arbitrary code via malformed values of uns…

Published Jan 14, 2009microsoftCWE-119EPSS 45.76%

Overview

CVE-2008-4834 is a high-severity vulnerability affecting microsoft windows_2000. It was published on January 14, 2009 and has a CVSS 2.0 base score of 10.0 (HIGH).

This vulnerability has a CVSS 2.0 base score of 10.0, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Buffer overflow in SMB in the Server service in Microsoft Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP1 and SP2 allows remote attackers to execute arbitrary code via malformed values of unspecified "fields inside the SMB packets" in an NT Trans request, aka "SMB Buffer Overflow Remote Code Execution Vulnerability."

Remediation

Check the references section for vendor advisories and patches from microsoft. Update windows_2000 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Refwww.securityfocus.com/archive/1/500012/100/0/threadedRefwww.securityfocus.com/bid/33121Refwww.securitytracker.com/id?1021560Refwww.us-cert.gov/cas/techalerts/TA09-013A.htmlRefwww.vupen.com/english/advisories/2009/0116Refwww.zerodayinitiative.com/advisories/ZDI-09-001/Refdocs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-001Refoval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5863Refwww.securityfocus.com/archive/1/500012/100/0/threadedRefwww.securityfocus.com/bid/33121

How CyberStrike helps

Frequently asked questions

What is CVE-2008-4834?

CVE-2008-4834 is a high-severity vulnerability affecting microsoft windows_2000. It was published on January 14, 2009 and has a CVSS 2.0 base score of 10.0 (HIGH).

How severe is CVE-2008-4834?

This vulnerability has a CVSS 2.0 base score of 10.0, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2008-4834?

Check the references section for vendor advisories and patches from microsoft. Update windows_2000 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2008-4834?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2008-4834 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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