Executive Summary

Informations
Name CVE-2005-4741 First vendor Publication 2005-12-31
Vendor Cve Last vendor Modification 2008-09-05

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:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

NetBSD 1.6, NetBSD 2.0 through 2.1, and NetBSD-current before 20051031 allows local users to gain privileges by attaching a debugger to a setuid/setgid (P_SUGID) process that performs an exec without a reset of real credentials.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-4741

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 8

Open Source Vulnerability Database (OSVDB)

Id Description
20759 NetBSD P_SUGID Flag ptrace() Check Bypass

NetBSD contains a flaw that may allow a malicious user to gain access to unauthorized privileges. The issue is triggered when a malicious attacker uses exec() to spawn a replacement process that can defeat ptrace()'s check on P_SUGID. This flaw will allow debugger attachment to the replacement process, leading to a loss of integrity.

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/15290
CONFIRM http://mail-index.netbsd.org/source-changes/2005/10/31/0001.html
FULLDISC http://archives.neohapsis.com/archives/fulldisclosure/2005-11/0157.html
MISC http://prdelka.blackart.org.uk/exploitz/prdelka-vs-BSD-ptrace.tar.gz
NETBSD ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2005-013.txt.asc
OSVDB http://www.osvdb.org/20759

Alert History

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Date Informations
2021-05-04 12:03:31
  • Multiple Updates
2021-04-22 01:03:49
  • Multiple Updates
2020-05-23 00:17:13
  • Multiple Updates
2016-06-28 15:32:32
  • Multiple Updates
2013-05-11 11:38:57
  • Multiple Updates