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CVE-2000-0959
https://notcve.org/view.php?id=CVE-2000-0959
19 Dec 2000 — glibc2 does not properly clear the LD_DEBUG_OUTPUT and LD_DEBUG environmental variables when a program is spawned from a setuid program, which could allow local users to overwrite files via a symlink attack. • http://www.securityfocus.com/archive/1/85028 •
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CVE-2000-0824 – ProFTPd 1.2 pre6 - 'snprintf' Remote Root
https://notcve.org/view.php?id=CVE-2000-0824
14 Nov 2000 — 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. • https://www.exploit-db.com/exploits/19503 •
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CVE-2000-0335
https://notcve.org/view.php?id=CVE-2000-0335
03 May 2000 — The resolver in glibc 2.1.3 uses predictable IDs, which allows a local attacker to spoof DNS query results. • http://www.securityfocus.com/bid/1166 •