Security readout for executives and security teams
A very old flaw in the built-in IRC client that shipped with BeOS r5 Pro and earlier lets a remote sender crash the chat program by sending a message containing an overly long URL. The impact is limited to the chat client on a niche, discontinued operating system, so business risk today is minimal unless legacy BeOS systems are still in use. Exposure is confined to hosts still running BeOS r5 Pro or earlier with the bundled Browser IRC client active. BeOS has been end-of-life since the early 2000s, so modern enterprise exposure is essentially zero. Any residual risk sits with hobbyist, museum, or legacy embedded environments still running that OS. Informational only. Unless the organization intentionally operates BeOS systems, no action is required beyond confirming their absence during routine asset review. Mitigation focus: Inventory any surviving BeOS r5 or earlier hosts and retire or isolate them from untrusted networks.; Avoid using the bundled Browser IRC client on legacy BeOS systems; substitute an alternate client if IRC is required.; Restrict outbound IRC (TCP 6667 and related) from legacy hosts at the network edge..
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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CVE-2000-1152 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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