Executive Summary

Informations
Name CVE-2001-0268 First vendor Publication 2001-05-03
Vendor Cve Last vendor Modification 2017-10-10

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:C/I:C/A:C)
Cvss Base Score 7.2 Attack Range Local
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
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Detail

The i386_set_ldt system call in NetBSD 1.5 and earlier, and OpenBSD 2.8 and earlier, when the USER_LDT kernel option is enabled, does not validate a call gate target, which allows local users to gain root privileges by creating a segment call gate in the Local Descriptor Table (LDT) with a target that specifies an arbitrary kernel address.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2001-0268

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 34
Os 12

Open Source Vulnerability Database (OSVDB)

Id Description
6141 Multiple BSD USER_LDT Kernel Option Memory Access

NetBSD and OpenBSD contains a flaw that may allow a malicious user to gain access to unauthorized privileges. The issue is triggered when accessing kernel memory via a segment call gate when the USER_LDT kernel option is enabled, which may allow a malicious user to gain root privileges. This flaw may lead to a loss of integrity.

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/2739
BUGTRAQ http://archives.neohapsis.com/archives/bugtraq/2001-02/0353.html
CALDERA http://archives.neohapsis.com/archives/linux/caldera/2001-q4/0014.html
CERT-VN http://www.kb.cert.org/vuls/id/358960
NETBSD http://archives.neohapsis.com/archives/netbsd/2001-q1/0093.html
OPENBSD http://www.openbsd.org/errata.html#userldt
OSVDB http://www.osvdb.org/6141
XF https://exchange.xforce.ibmcloud.com/vulnerabilities/6222

Alert History

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Date Informations
2022-12-15 01:01:21
  • Multiple Updates
2021-05-05 01:01:03
  • Multiple Updates
2021-05-04 12:01:18
  • Multiple Updates
2021-04-22 01:01:30
  • Multiple Updates
2020-05-23 01:35:28
  • Multiple Updates
2020-05-23 00:14:34
  • Multiple Updates
2019-03-26 12:00:57
  • Multiple Updates
2017-10-10 09:23:19
  • Multiple Updates
2016-06-28 14:55:12
  • Multiple Updates
2016-04-26 11:50:39
  • Multiple Updates
2013-05-11 12:03:38
  • Multiple Updates