Security readout for executives and security teams
A legacy flaw in Arkeia's nlservd network backup service lets a remote attacker crash the service, interrupting backup operations. The issue was disclosed in 1999 and affects historical versions of the Knox Arkeia product. For most modern environments this is only relevant if unsupported legacy backup infrastructure is still running on the network. Exposure is limited to organizations still running very old Knox/Arkeia backup daemons reachable on the network. Modern supported backup platforms are not implicated. Any host still exposing nlservd on a routable interface would be the exposure point. Low priority for most organizations. Only material if legacy Arkeia backup infrastructure is still in production, where a crash could disrupt backup windows and recovery readiness. Track through normal legacy-software retirement rather than emergency patching. Mitigation focus: Inventory hosts for legacy Knox or Arkeia nlservd services and decommission unsupported versions.; Restrict backup daemon ports to trusted management networks via firewall or ACL.; Consult current Arkeia or successor vendor guidance for patched or supported releases..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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CVE-1999-0788 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
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- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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Source materials
- CVE List V5 sourceCVE List V5
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CWE details
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