Free and open-source vulnerability scanner
Mageni eases for you the vulnerability scanning, assessment, and management process. It is free and open-source.
Install NowAvailable for macOS, Windows, and Linux
CVE-2000-0824
CVE information
Published
Last Modified
CVSSv2.0 Severity
Impact Analysis
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..
CVSSv2.0 Score
- Severity
- High
- Base Score
- 7.2/10
- Exploit Score
- 3.9/10
- Access Vector
- Local
- Access Complexity
- Low
- Authentication Required
- None
- Impact Score
- 10/10
- Confidentiality Impact
- Complete
- Availability Impact
- Complete
- Integrity Impact
- Complete
Products Affected
CPE | Affected | Vulnerable | Excluding | Edit |
---|---|---|---|---|
cpe:2.3:a:gnu:glibc:2.1.1:*:*:*:*:*:*:* |
Yes
|
- | - |
References
- http://www.securityfocus.com/archive/1/79537
- http://www.securityfocus.com/bid/648
- http://www.calderasystems.com/support/security/advisories/CSSA-2000-028.0.txt
- http://www.debian.org/security/2000/20000902
- http://www.linux-mandrake.com/en/updates/MDKSA-2000-040.php3
- http://www.linux-mandrake.com/en/updates/MDKSA-2000-045.php3
- http://www.redhat.com/support/errata/RHSA-2000-057.html
- http://www.turbolinux.com/pipermail/tl-security-announce/2000-September/000020.html
- http://www.novell.com/linux/security/advisories/adv5_draht_glibc_txt.html
- http://archives.neohapsis.com/archives/bugtraq/2000-08/0436.html
- http://archives.neohapsis.com/archives/bugtraq/2000-08/0509.html
- http://archives.neohapsis.com/archives/bugtraq/2000-08/0525.html
- http://www.securityfocus.com/bid/1639
- http://marc.info/?l=bugtraq&m=93760201002154&w=2
- https://exchange.xforce.ibmcloud.com/vulnerabilities/5173