Security readout for executives and security teams
This is a legacy local-file permission issue in the Linux 5.3 installer for Internet Security Scanner. A local user could abuse the installer’s temporary-file handling to change permissions on files they should not control. It is not described as remotely exploitable, but it can matter on shared systems or during privileged installation. Exposure is most likely limited to legacy Linux hosts, archived installers, or build images using Internet Security Scanner for Linux 5.3. The issue requires local access and interaction with the vulnerable installer path, so broad internet-facing exposure is not supported by the sources. Treat as a legacy hygiene issue unless the product remains in use on shared Linux systems. Prioritize discovery and retirement over emergency response, because the sources do not show remote exploitation, active exploitation, or a current patch path. Mitigation focus: Identify any Internet Security Scanner for Linux 5.3 installations or archived installers.; Avoid running the vulnerable installer on shared or multi-user systems.; Use vendor guidance or a supported replacement; no patch is named in the sources..
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-1999-1168 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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