Security readout for executives and security teams
CVE-2019-2577 is a local Oracle Solaris 11 flaw in File Locking Services. A logged-in, low-privileged user could trigger a partial denial of service. The sources do not indicate data theft, privilege escalation, remote exploitation, or active exploitation. Exposure is mainly Solaris 11 systems where untrusted or broad user populations have local logon access. Systems without local shell access for low-privileged users appear less exposed based on the CVSS vector. Handle through the standard patch cycle unless Solaris 11 systems host critical workloads or allow many local users. Business risk is availability disruption, not confirmed data compromise. Mitigation focus: Review Oracle's April 2019 Critical Patch Update for applicable Solaris 11 fixes.; Apply current Oracle Solaris security patches through normal maintenance processes.; Limit local logon access to Solaris hosts to trusted administrators and service accounts..
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-2019-2577 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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