Executive Summary

Informations
Name CVE-2003-0937 First vendor Publication 2003-12-15
Vendor Cve Last vendor Modification 2024-02-14

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
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Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 4.6 Attack Range Local
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
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Detail

SCO UnixWare 7.1.1, 7.1.3, and Open UNIX 8.0.0 allows local users to bypass protections for the "as" address space file for a process ID (PID) by obtaining a procfs file descriptor for the file and calling execve() on a setuid or setgid program, which leaves the descriptor open to the user.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2003-0937

CWE : Common Weakness Enumeration

% Id Name

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 1
Os 2

Open Source Vulnerability Database (OSVDB)

Id Description
2818 Open UNIX/UnixWare procfs Privilege Escalation

SCO UnixWare 7.1.1, 7.1.3, and Open UNIX 8.0.0 contain a flaw that may allow a malicious local user to escalate their privileges. The issue is that procfs descriptors are handled insecurely. This allows malicious users to bypass the protection on a setuid/setgid file's process address space image ('/proc/$PID/as') and manipulate it. It is possible, because of the flaw, for a local user to run arbitrary code as another local user, resulting in a loss of confidentiality, integrity, and/or availability.

Sources (Detail)

Source Url
BUGTRAQ http://marc.info/?l=bugtraq&m=106865297403687&w=2
MISC http://www.texonet.com/advisories/TEXONET-20031024.txt
SCO ftp://ftp.sco.com/pub/updates/UnixWare/CSSA-2003-SCO.32/CSSA-2003-SCO.32.txt

Alert History

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Date Informations
2024-02-14 13:28:33
  • Multiple Updates
2021-05-04 12:02:01
  • Multiple Updates
2021-04-22 01:02:17
  • Multiple Updates
2020-05-23 00:15:32
  • Multiple Updates
2016-10-18 12:01:14
  • Multiple Updates
2013-05-11 11:53:16
  • Multiple Updates