Security readout for executives and security teams
CVE-2011-4252 is a remote code execution flaw in RealNetworks RealPlayer's RV10 codec. A malicious media file could trigger arbitrary code execution on systems running vulnerable RealPlayer versions. Business urgency is mainly for legacy endpoints or environments that still allow RealPlayer to open untrusted media. Exposure is likely limited to older Windows or Mac systems with vulnerable RealPlayer installed, especially where users can open downloaded, emailed, or web-hosted media files. Modern environments without RealPlayer are unlikely to be affected. Treat this as a legacy software cleanup issue with high impact where present. Prioritize removal or upgrade on any endpoint that still uses RealPlayer, but do not assume broad exposure without inventory evidence. Mitigation focus: Remove RealPlayer where it is no longer business-required.; Upgrade Windows RealPlayer to 15.0.0 or later if still required.; Upgrade Mac RealPlayer to 12.0.0.1703 or later if still required..
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
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Execution behavior lookup
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Open ATT&CK lookupCVE-2011-4252 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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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
Products and packages named in the record
CWE details
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