Executive Summary

Informations
Name CVE-2009-4146 First vendor Publication 2009-12-02
Vendor Cve Last vendor Modification 2019-05-22

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
 
Calculate full CVSS 3.0 Vectors scores

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
Calculate full CVSS 2.0 Vectors scores

Detail

The _rtld function in the Run-Time Link-Editor (rtld) in libexec/rtld-elf/rtld.c in FreeBSD 7.1, 7.2, and 8.0 does not clear the LD_PRELOAD environment variable, which allows local users to gain privileges by executing a setuid or setguid program with a modified LD_PRELOAD variable containing an untrusted search path that points to a Trojan horse library, a different vector than CVE-2009-4147.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-4146

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-264 Permissions, Privileges, and Access Controls

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 3

OpenVAS Exploits

Date Description
2010-11-17 Name : FreeBSD Ports: FreeBSD
File : nvt/freebsd_FreeBSD9.nasl
2009-12-10 Name : FreeBSD Security Advisory (FreeBSD-SA-09:16.rtld.asc)
File : nvt/freebsdsa_rtld.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
60570 FreeBSD Dynamic Linker libexec/rtld-elf/rtld.c _rtld() Function Multiple Vari...

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/37154
BUGTRAQ http://www.securityfocus.com/archive/1/508142/100/0/threaded
http://www.securityfocus.com/archive/1/508146/100/0/threaded
http://www.securityfocus.com/archive/1/508168/100/0/threaded
CONFIRM http://people.freebsd.org/~cperciva/rtld.patch
MISC http://packetstormsecurity.com/files/152997/FreeBSD-rtld-execl-Privilege-Esca...
SECTRACK http://www.securitytracker.com/id?1023250
SECUNIA http://secunia.com/advisories/37517

Alert History

If you want to see full details history, please login or register.
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Date Informations
2024-02-02 01:12:00
  • Multiple Updates
2024-02-01 12:03:22
  • Multiple Updates
2023-09-05 12:11:18
  • Multiple Updates
2023-09-05 01:03:13
  • Multiple Updates
2023-09-02 12:11:21
  • Multiple Updates
2023-09-02 01:03:14
  • Multiple Updates
2023-08-12 12:13:20
  • Multiple Updates
2023-08-12 01:03:14
  • Multiple Updates
2023-08-11 12:11:24
  • Multiple Updates
2023-08-11 01:03:21
  • Multiple Updates
2023-08-06 12:10:57
  • Multiple Updates
2023-08-06 01:03:15
  • Multiple Updates
2023-08-04 12:11:02
  • Multiple Updates
2023-08-04 01:03:17
  • Multiple Updates
2023-07-14 12:10:59
  • Multiple Updates
2023-07-14 01:03:15
  • Multiple Updates
2023-03-29 01:12:35
  • Multiple Updates
2023-03-28 12:03:21
  • Multiple Updates
2022-10-11 12:09:47
  • Multiple Updates
2022-10-11 01:03:03
  • Multiple Updates
2021-05-04 12:10:33
  • Multiple Updates
2021-04-22 01:11:01
  • Multiple Updates
2020-05-23 13:16:53
  • Multiple Updates
2020-05-23 00:24:40
  • Multiple Updates
2019-05-22 09:19:08
  • Multiple Updates
2019-03-19 12:03:19
  • Multiple Updates
2018-10-11 00:19:43
  • Multiple Updates
2016-04-26 19:17:24
  • Multiple Updates
2013-05-11 00:01:50
  • Multiple Updates