Security readout for executives and security teams
CVE-2003-0833 is an old vulnerability in webfs before version 1.20. A stack buffer overflow can allow arbitrary code execution when overly long pathnames are created through directories. Business urgency depends on whether any legacy systems still run webfs and whether untrusted users can influence served directory paths. Likely exposure is limited to legacy hosts running webfs before 1.20. Risk is higher where the service is reachable and untrusted users can create or influence directory names or content paths served by webfs. Treat this as a legacy exposure cleanup item with potentially high impact. Prioritize internet-facing or shared-host systems first, because the documented outcome is arbitrary code execution even though current exploitation evidence is absent. Mitigation focus: Inventory systems for webfs installations and package versions.; Upgrade webfs to version 1.20 or later where applicable.; Apply Debian guidance from DSA-392 for affected Debian 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-2003-0833 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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