Security readout for executives and security teams
CVE-2011-0557 is a remote code execution flaw in Adobe Shockwave Player before 11.5.9.620. A malicious Director movie could trigger memory corruption and run attacker-controlled code. Business risk is mainly legacy-browser exposure where Shockwave is still installed or required. Exposure is most likely on legacy endpoints or kiosk-style systems that still have Adobe Shockwave Player installed, especially versions earlier than 11.5.9.620. The provided affected-product metadata is incomplete, so inventory validation is necessary. Treat this as a high-priority legacy software cleanup item, not a broad modern internet emergency. Any remaining Shockwave deployment represents avoidable remote-code-execution risk and should be updated, removed, or isolated promptly. Mitigation focus: Update Shockwave Player installations below 11.5.9.620 using Adobe APSB11-01 guidance.; Remove or disable Shockwave Player where there is no confirmed business dependency.; Restrict handling of untrusted Director or Shockwave content on legacy systems..
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-2011-0557 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
- shockwave-overflow-code-exec(65259)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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