Security readout for executives and security teams
CVE-2009-0491 is a legacy media-player flaw. Elecard MPEG Player 5.5 build 15884.081218 can be crashed or potentially taken over when processing a specially crafted M3U playlist containing an overly long URL. Business risk is mainly where this old player remains installed and users can open untrusted playlist files. Exposure is likely limited to endpoints or kiosks still running the specific legacy Elecard MPEG Player build or using it as an M3U handler. Modern standard builds are not identified in the bundle as affected. Treat as a targeted legacy-software cleanup issue. Prioritize if media workstations, kiosks, or unmanaged endpoints still use this player. Otherwise, handle through standard asset hygiene and file-type controls. Mitigation focus: Inventory endpoints for Elecard MPEG Player 5.5 build 15884.081218.; Remove or replace the player where it is no longer required.; Check current or archived vendor guidance for any supported fixed release..
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-2009-0491 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
- 7637CVE reference · exploit, x_refsource_EXPLOIT-DB
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.