Security readout for executives and security teams
CVE-2001-0143 is a legacy local-user flaw in linuxconf's vpop3d component. A user with access to the system could abuse symlinks to overwrite files. The main concern is old Linux systems that still run affected linuxconf versions, not broad internet-facing compromise. Exposure is most likely on legacy Linux installations with linuxconf 1.23r or earlier and the vpop3d program installed. Modern systems are unlikely to include this component, but long-lived appliances, archived servers, or unsupported distributions should be checked. Prioritize this for legacy server review, especially where multiple users have local access. It is not presented as remotely exploitable or actively exploited, but arbitrary file overwrite can create operational and integrity risk on unsupported systems. Mitigation focus: Inventory systems for linuxconf and vpop3d installations.; Remove or disable vpop3d if it is not operationally required.; Apply relevant distribution security updates where available..
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-2001-0143 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
- linuxconf-vpop3d-symlink(5923)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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