Security readout for executives and security teams
Mercury Audio Player 1.21 can be compromised if it opens a specially malformed .b4s or .pls playlist. The sources describe arbitrary code execution, meaning an attacker could potentially run programs as the user. Business urgency is highest where this old player is still installed or associated with playlist files. Exposure is likely limited to endpoints with Mercury Audio Player 1.21 installed and users able to open untrusted .b4s or .pls files. Internet-facing servers are not indicated by the sources. Treat as targeted cleanup rather than broad emergency unless Mercury Audio Player 1.21 is present. If found, remove or isolate quickly because the impact described is arbitrary code execution through user-opened files. Mitigation focus: Inventory and remove Mercury Audio Player 1.21 where it is not business-required.; Check vendor or trusted advisory guidance; no patch is named in the provided sources.; Disable Mercury Audio Player associations for .b4s and .pls files..
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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ATT&CK lookup starting points
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Execution behavior lookup
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Open ATT&CK lookupCVE-2009-4755 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
- map-multiple-bo(50288)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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