Security readout for executives and security teams
HydraIRC 0.3.151 can be crashed by a remote IRC server sending an oversized CTCP request containing percent characters. The cited impact is denial of service, not confirmed code execution. Business urgency is mainly legacy software risk and operational disruption for anyone still using this old IRC client. Exposure appears limited to systems running HydraIRC 0.3.151 that connect to IRC servers, especially untrusted or externally operated servers. Modern environments are likely unaffected unless this legacy client remains installed for operational or personal use. Treat this as a targeted legacy cleanup item, not a broad emergency. Prioritize removal or replacement if HydraIRC is used in business workflows or on systems connected to untrusted IRC servers. Mitigation focus: Inventory endpoints for HydraIRC, especially version 0.3.151.; Retire or replace HydraIRC if it remains in use.; Avoid connecting legacy IRC clients to untrusted servers..
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-2007-3837 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
- hydrairc-ctcp-dos(35408)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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