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Exploits
ID:11448 - Exploit for Input validation error in Glibc - CVE-2000-0824
ID:11448 - Exploit for Input validation error in Glibc - CVE-2000-0824
Published: June 3, 2025
Vulnerability identifier: #VU110136
Vulnerability risk: Low
CVE-ID: CVE-2000-0824
CWE-ID: CWE-20
Exploitation vector: Local access
Vulnerable software:
Glibc
Glibc
Link to public exploit:
Vulnerability description
The vulnerability allows a local user to execute arbitrary code.
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.
Remediation
Install update from vendor's website.