CVE-2000-0824
High
Description
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.
SeverityHigh
CVSS7.2
Exploit probability—
Product
Gnu Glibc
PublishedNov 14, 2000
First seenNov 14, 2000
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gnu glibc | 2.1.1 | — |
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