CVE-2020-24717

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Summary

CVECVE-2020-24717
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-08-27 19:15:00 UTC
Updated2020-09-04 16:20:00 UTC
DescriptionOpenZFS before 2.0.0-rc1, when used on FreeBSD, misinterprets group permissions as user permissions, as demonstrated by mode 0770 being equivalent to mode 0777.

Risk And Classification

Problem Types: CWE-276

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Freebsd Freebsd - All All All
Operating System Freebsd Freebsd - All All All
Application Openzfs Openzfs All All All All

References

ReferenceSourceLinkTags
[NAS-107270] Critical Permissions issue in ZFS on FreeBSD - iX - Bug Tracker (Jira) MISC jira.ixsystems.com Exploit, Issue Tracking, Patch, Third Party Advisory
FreeBSD: Fix UNIX permissions checking · openzfs/zfs@716b53d · GitHub MISC github.com Patch, Third Party Advisory
⚙ D26107 openzfs*: Bump OpenZFS ports MISC reviews.freebsd.org Issue Tracking, Patch, Third Party Advisory
Comparing zfs-0.8.4...zfs-2.0.0-rc1 · openzfs/zfs · GitHub MISC github.com Patch, Third Party Advisory
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NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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