NVD

Id
64725  
Name
CVE-2006-6164  
Description
The _dl_unsetenv function in loader.c in the ELF ld.so in OpenBSD 3.9 and 4.0 does not properly remove duplicate environment variables, which allows local users to pass dangerous variables such as LD_PRELOAD to loading processes, which might be leveraged to gain privileges.  
Reject
 
CVSS Version
2  
CVSS Score
7.2  
Severity
High  
CVSS Base Score
7.2  
CVSS Impact Subscore
10  
CVSS Exploit Subscore
3.9  
CVSS Vector
(AV:L/AC:L/Au:N/C:C/I:C/A:C)  
Pub Date
2016-12-20  
Published
2006-11-28  
Modified Date
2008-09-05  
Seq
2006-6164  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
337985 64725 CVE-2006-6164 1017253  View
337986 64725 CVE-2006-6164 http://www.matasano.com/log/592/finger-79tcp-mcdonald-dowd-and-schuh-challenge-part-2/  View
337987 64725 CVE-2006-6164 [4.0] 005: SECURITY FIX: November 19, 2006  View
337988 64725 CVE-2006-6164 [3.9] 016: SECURITY FIX: November 19, 2006  View
337989 64725 CVE-2006-6164 20061122 Lack of environment sanitization in the FreeBSD, OpenBSD, NetBSD dynamic loaders.  View
337990 64725 CVE-2006-6164 20061123 Re: Lack of environment sanitization in the FreeBSD, OpenBSD, NetBSD dynamic loaders.  View
337991 64725 CVE-2006-6164 21188  View
337992 64725 CVE-2006-6164 openbsd-elf-privilege-escalation(30441)  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
60202 JVNDB-2006-002468 OpenBSD の ELF ld.so における LD_PRELOAD などの危険な変数を受け渡される脆弱性 OpenBSD の ELF ld.so の loader.c の _dl_unsetenv 関数は、重複した環境変数を適切に除去しないため、プロセスを読み込むために LD_PRELOAD などの危険な変数を受け渡される脆弱性が存在します。 CVE-2006-6164 22266 CVE-2006-6164 64725 7.2 http://jvndb.jvn.jp/ja/contents/2006/JVNDB-2006-002468.html 2006-11-19 2012-09-25 View