CVE-2000-0317: Buffer Overflow
Buffer overflow in Solaris 7 lpset allows local users to gain root privileges via a long -r option.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Remove
Remove
Solaris 7 lpsetfrom your environment.If lpset is not required, uninstall or remove the lpset binary from affected systems to eliminate the vulnerable program.
- Compensating control
Restrict local access to the lpset binary and to systems where untrusted users have shell access. Remove execute permissions for non-administrative users and limit local accounts to trusted personnel until an official vendor fix is applied.
- Operational
Monitor and audit local system logs for signs of privilege escalation via lpset. If exploitation is suspected, investigate, rotate any potentially exposed credentials, and rebuild or remediate compromised systems.
Event History
Frequently Asked Questions
What is the severity of CVE-2000-0317?
CVE-2000-0317 is considered a critical vulnerability due to its potential to allow local users to gain root privileges.
How do I fix CVE-2000-0317?
To mitigate CVE-2000-0317, upgrade the affected systems to the latest version of Solaris or apply relevant patches provided by Oracle.
Which versions of Solaris are affected by CVE-2000-0317?
CVE-2000-0317 affects Solaris 7.0 and certain versions of SunOS 5.7 and 2.6.
What type of attack does CVE-2000-0317 enable?
CVE-2000-0317 enables local users to execute a buffer overflow attack to escalate privileges.
Is CVE-2000-0317 an example of a buffer overflow vulnerability?
Yes, CVE-2000-0317 is specifically a buffer overflow vulnerability in the lpset utility.