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.
No analysis available yet.
Remediation
No remediation available yet.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2006-6147 | 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. |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-07T20:19:34.560Z
Reserved: 2006-11-28T00:00:00.000Z
Link: CVE-2006-6164
No data.
Status : Deferred
Published: 2006-11-29T01:28:00.000
Modified: 2025-04-09T00:30:58.490
Link: CVE-2006-6164
No data.
OpenCVE Enrichment
No data.
Weaknesses
EUVD