Security readout for executives and security teams
Plain-English summary
CVE-2014-6366 is a Microsoft Internet Explorer 6 and 7 memory corruption issue. A malicious website could potentially run attacker-controlled code or crash the browser. Business risk is concentrated in legacy environments where these browsers still exist or are required by old applications.
Executive priority
Prioritize as a legacy risk cleanup item with high impact if exposure remains. If the organization no longer runs Internet Explorer 6 or 7, urgency is low after validation. If those browsers remain, remediation should be urgent because remote code execution is in scope.
Technical view
The CVE describes memory corruption in Internet Explorer 6 and 7 triggered through crafted website content. Reported impacts are remote code execution or denial of service. The public bundle does not provide CVSS, CWE, detailed root cause, or specific patch KB information beyond Microsoft bulletin MS14-080.
Likely exposure
Exposure is likely limited to endpoints, kiosks, lab systems, or legacy business workflows still using Internet Explorer 6 or 7. The supplied affected-product metadata is incomplete, but the CVE description names those browser versions.
Exploitation context
The bundle does not show CISA KEV listing or other cited evidence of active exploitation. The attack scenario described is user or browser interaction with a crafted website, but no exploit maturity details are provided.
Researcher notes
Evidence is sparse: no CVSS, CWE, exploit status, or detailed affected matrix is included. The strongest technical facts are the IE6 and IE7 scope, memory corruption class, crafted website vector, and Microsoft MS14-080 reference.
Mitigation direction
- Identify and remove remaining Internet Explorer 6 or 7 usage.
- Review Microsoft MS14-080 for official update and mitigation guidance.
- Upgrade affected legacy browsers or replace dependent applications.
- Isolate unavoidable legacy browser systems from untrusted web content.
- Restrict internet access from systems that must retain vulnerable browsers.
Validation and detection
- Inventory endpoints for Internet Explorer 6 and 7 installations.
- Confirm whether MS14-080 guidance has been applied where relevant.
- Review legacy application requirements for forced IE6 or IE7 dependency.
- Check web access controls for unavoidable legacy systems.
- Document any remaining exception with compensating controls and owner.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2014-6366 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- MS14-080CVE reference · vendor-advisory, x_refsource_MS
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.