Security readout for executives and security teams
This flaw is in older OpenSSL SGC handling. A remote attacker could make affected systems spend excessive CPU during SSL/TLS handshakes, causing denial of service. The source bundle does not show data theft, code execution, or active exploitation. Exposure is most likely on legacy systems or products still running affected OpenSSL releases, especially services accepting remote SSL/TLS connections. Systems patched through vendor updates after the 2012 advisories are less likely exposed. Treat as a legacy exposure and availability risk. It is not supported as an emergency active-exploitation issue by the provided evidence, but unresolved internet-facing affected systems should be upgraded or retired. Mitigation focus: Upgrade OpenSSL to 0.9.8s, 1.0.0f, or later supported releases.; Apply relevant OS or appliance vendor security updates for OpenSSL packages.; Check vendor advisories for product-specific fixes and affected package versions..
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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CVE-2011-4619 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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