Security readout for executives and security teams
This is an old local vulnerability in SETI@home 3.03. If the setiathome binary was manually installed as setuid, a local user could potentially run code with the binary’s elevated privileges. The source notes the default configuration was not setuid, so typical exposure appears limited. Likely limited to legacy systems still running SETI@home 3.03 where setiathome has setuid permissions. Default installs were reportedly not setuid, reducing typical exposure. Organizations with old scientific computing, lab, or workstation images should verify rather than assume absence. Treat this as a targeted legacy hygiene issue, not a broad emergency. Prioritize confirmation on older Unix-like systems and research workstations. Escalate only if a setuid SETI@home 3.03 binary is found on a multi-user host. Mitigation focus: Inventory systems for SETI@home 3.03 or the setiathome binary.; Remove setuid permissions from setiathome if present.; Retire or uninstall legacy SETI@home clients where no business need exists..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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Open ATT&CK lookupCVE-2001-1553 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
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Source materials
- CVE List V5 sourceCVE List V5
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CWE details
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