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CVE-2002-0820

🗓️ 02 Aug 2002 04:00:00Reported by mitreType 
cve
 cve
🔗 web.nvd.nist.gov👁 43 Views

FreeBSD kernel 4.6 and earlier closes the file descriptors 0, 1, and 2 after they have already been assigned to /dev/null when the descriptors reference procfs or linprocfs, allowing local users to reuse the file descriptors in a setuid or setgid program

Related
Detection
Refs
ReporterTitlePublishedViews
Family
Cvelist
CVE-2002-0820
2 Aug 200204:00
cvelist
EUVD
EUVD-2002-0812
7 Oct 202500:30
euvd
NVD
CVE-2002-0820
12 Aug 200204:00
nvd
Prion
Design/Logic Flaw
17 Feb 200917:30
prion
NVD
Node

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16 Apr 2026 00:27Current
6.4Medium risk
Vulners AI Score6.4
CVSS 27.2
EPSS0.00047
43