High

Buffer Overflow in HP Instant Support HPISDataManagerLib.Datamgr RegistryString ActiveX Method

IdentifiersCVE-2007-5607CWE-120

CVE-2007-5607 is a buffer overflow vulnerability in the RegistryString function exposed by the HPISDataManagerLib.Datamgr ActiveX control implemented in HPISDataManager.dll, as shipped with HP Instant Support before version 1.0.0.24. The flaw is triggered by supplying an overly long first argument to the RegistryString method, causing memory corruption. Because the vulnerable component is an ActiveX control intended for use in Internet Explorer, a remote attacker can deliver the malicious input through a crafted web page that instantiates the control. Successful exploitation can result in arbitrary code execution. The issue is distinct from the related HP Instant Support vulnerabilities CVE-2007-5604, CVE-2007-5605, and CVE-2007-5606.

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ANALYST BRIEF

Impact, mitigation & remediation

What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.

Impact

What an attacker gets, and what they’ve been doing with it.

Successful exploitation allows remote, unauthenticated arbitrary code execution on the victim system in the security context of the logged-in user. In practical terms, this can lead to full compromise of the affected host, including installation of malware, data theft, modification or deletion of data, and use of the system as a pivot point for further activity, subject to the privileges of the user running Internet Explorer.

Mitigation

If you can’t patch tonight, do this now.

Set the kill bit for the vulnerable ActiveX control CLSID {14C1B87C-3342-445F-9B5E-365FF330A3AC} as described in Microsoft KB240797 to prevent Internet Explorer from instantiating the control. As additional risk reduction, restrict or disable use of the control in browser contexts, limit access to untrusted websites, and prevent users from visiting attacker-controlled pages from affected systems.

Remediation

Patch, then assume compromise.

Upgrade HP Instant Support to version 1.0.0.24 or later, which HP indicates addresses the vulnerability. Apply the vendor-provided update following HP support guidance. Because the vulnerable component is an ActiveX control, organizations should also verify that the updated control version is actually deployed and registered on affected systems.

PUBLIC EXPLOITS

Exploits

No valid public exploits. Mallory filtered out 1 candidate as fakes, detection scripts, or README-only repos.

VALID 0 / 1 TOTALView more in app

All candidate exploits were filtered out by Mallory's validation.

EXPOSURE SURFACE

Affected products & vendors

Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.

VendorProductType

Hewlett Packard EnterpriseInstant Supportapplication

Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.

ACTIVITY FEED

Recent activity

4 sources tracked across advisories and community write-ups. News coverage will land here when it surfaces.

4 SOURCESView more in app

No news coverage yet. Advisories and community discussion only.

What this page doesn’t show

The version that knows your environment.

This page is what’s public. Mallory adds the parts that aren’t: which of your assets are affected, which adversaries are exploiting it right now, which detections to deploy, and what to do tonight.

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Exposure mapping

Query your assets running an affected version, and investigate the blast radius.

Threat actor evidence

Every observed campaign linking this CVE to a named adversary.

Associated malware

Malware families riding this exploit, with evidence and IOCs.

Detection signatures

YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.

Vendor-by-vendor mapping

Cross-references every affected SKU, including bundled OEM variants.

Social activity