CVE-2000-0824
published 2000-11-14CVE-2000-0824: 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…
PriorityP425high7.2CVSS 2.0
AVLACLAuNCCICAC
EXPLOIT
EPSS
1.23%
65.6th percentile
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
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| gnu | glibc | — | — |
CVSS provenance
nvdv2.07.2HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C
vendor_redhat7.2HIGH
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Red Hat
security flaw
vendor_redhat·1999-09-17·CVSS 7.2
CVE-2000-0824 [HIGH] security flaw
security flaw
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.
Statement: This issue was fixed in the following products:
- Red Hat Linux 5.0 - RHSA-2000:057 (2000-09-01)
- Red Hat Linux 5.1 - RHSA-2000:057 (2000-09-01)
- Red Hat Linux 5.2 - RHSA-2000:057 (2000-09-01)
- Red Hat Linux 6.0 - RHSA-2000:057 (2000-09-01)
- Red Hat Linux 6.1 - RHSA-2000:057 (2000-09-01)
- Red Hat Linux 6.2 - RHSA-2000:057 (2000-09-01)
GHSA
GHSA-7573-6fcp-5wh3: The unsetenv function in glibc 2
ghsa_unreviewed·2022-04-30
CVE-2000-0824 [HIGH] GHSA-7573-6fcp-5wh3: The unsetenv function in glibc 2
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.
No detection rules found.
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=2http://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/1/79537http://www.securityfocus.com/bid/1639http://www.securityfocus.com/bid/648http://www.turbolinux.com/pipermail/tl-security-announce/2000-September/000020.htmlhttps://exchange.xforce.ibmcloud.com/vulnerabilities/5173http://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=2http://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/1/79537http://www.securityfocus.com/bid/1639http://www.securityfocus.com/bid/648http://www.turbolinux.com/pipermail/tl-security-announce/2000-September/000020.htmlhttps://exchange.xforce.ibmcloud.com/vulnerabilities/5173
2000-11-14
Published