CVE-2000-0824
23Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendepss 1.2%
from disclosure to weapon0 days
Published on NVDJan 22
1st PoCSep 17
exploitation probability
1.2%top 33% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
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.
Affected products
n/a · n/apublic PoCs found — 1✓ VexDay Proof
exploitdb✓ VexDay Proofwww.exploit-db.com/exploits/19503⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
http://archives.neohapsis.com/archives/bugtraq/2000-08/0436.htmlhttp://archives.neohapsis.com/archives/bugtraq/2000-08/0509.htmlhttp://archives.neohapsis.com/archives/bugtraq/2000-08/0525.htmlhttp://marc.info/?l=bugtraq&m=93760201002154&w=2https://exchange.xforce.ibmcloud.com/vulnerabilities/5173http://www.calderasystems.com/support/security/advisories/CSSA-2000-028.0.txthttp://www.debian.org/security/2000/20000902http://www.linux-mandrake.com/en/updates/MDKSA-2000-040.php3http://www.linux-mandrake.com/en/updates/MDKSA-2000-045.php3http://www.novell.com/linux/security/advisories/adv5_draht_glibc_txt.htmlhttp://www.redhat.com/support/errata/RHSA-2000-057.htmlhttp://www.securityfocus.com/archive/1/79537