The unsetenv function in glibc 2.1.1 does not properly unset an environmental variable if the variable is provided twice to a program, which could allow local users to execute arbitrary commands in setuid programs by specifying their own duplicate environmental variables such as LD_PRELOAD or LD_LIBRARY_PATH.
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History
Wed, 28 May 2025 14:30:00 +0000
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Thu, 22 May 2025 04:15:00 +0000
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Status: PUBLISHED
Assigner: mitre
Published: 2001-01-22T05:00:00
Updated: 2024-08-08T05:28:41.572Z
Reserved: 2000-10-15T00:00:00
Link: CVE-2000-0824
No data.
Status : Deferred
Published: 2000-11-14T05:00:00.000
Modified: 2025-04-03T01:03:51.193
Link: CVE-2000-0824