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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2002-0766 Detail

Description

OpenBSD 2.9 through 3.1 allows local users to cause a denial of service (resource exhaustion) and gain root privileges by filling the kernel's file descriptor table and closing file descriptors 0, 1, or 2 before executing a privileged process, which is not properly handled when OpenBSD fails to open an alternate descriptor.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
http://online.securityfocus.com/archive/1/271702 CVE, MITRE
http://www.iss.net/security_center/static/9048.php CVE, MITRE Patch  Vendor Advisory 
http://www.kb.cert.org/vuls/id/314963 CVE, MITRE US Government Resource 
http://www.openbsd.org/errata.html#fdalloc2 CVE, MITRE
http://www.osvdb.org/5114 CVE, MITRE
http://www.osvdb.org/5715 CVE, MITRE
http://www.securityfocus.com/bid/4708 CVE, MITRE

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-Other Other cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2002-0766
NVD Published Date:
08/12/2002
NVD Last Modified:
04/02/2025
Source:
MITRE