CVE-2006-6164 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Openbsd	Openbsd

Configuration 1 [-]

OR	cpe:2.3:o:openbsd:openbsd:3.9:::::::*
	cpe:2.3:o:openbsd:openbsd:4.0:::::::*

No data.

References

Link	Providers
http://secunia.com/advisories/22993
http://securitytracker.com/id?1017253
http://www.matasano.com/log/592/finger-79tcp-mcdonald-dowd-and-schuh-challenge-part-2/
http://www.openbsd.org/errata.html#ldso
http://www.openbsd.org/errata39.html#ldso
http://www.securityfocus.com/archive/1/452371/100/0/threaded
http://www.securityfocus.com/archive/1/452428/100/0/threaded
http://www.securityfocus.com/bid/21188
https://exchange.xforce.ibmcloud.com/vulnerabilities/30441

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2006-11-29T01:00:00

Updated: 2024-08-07T20:19:34.560Z

Reserved: 2006-11-28T00:00:00

Link: CVE-2006-6164

Vulnrichment

No data.

NVD

Status : Modified

Published: 2006-11-29T01:28:00.000

Modified: 2024-11-21T00:22:02.843

Link: CVE-2006-6164

Redhat

No data.

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