CVE-1999-0814: Critical severity redhat linux vulnerability
Red Hat pump DHCP client allows remote attackers to gain root access in some configurations.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Remove
Remove
Red Hat pump DHCP clientfrom your environment.Uninstall the Red Hat pump DHCP client package from affected systems if the client is not required.
- Configuration
Disable the pump DHCP client service on affected Red Hat systems to prevent use of the vulnerable client until a vendor fix is available.
Red Hat pump DHCP client service_enabled = false - Compensating control
Restrict DHCP traffic to trusted DHCP servers and block or filter DHCP responses from untrusted networks at the network boundary or firewall to reduce exposure to remote attackers.
- Operational
Assume potential compromise where the vulnerable client was running: audit systems for signs of root compromise, rotate any credentials or keys that may have been exposed, and rebuild or restore affected systems from known-good backups if compromise is confirmed.
Event History
Frequently Asked Questions
What is the severity of CVE-1999-0814?
CVE-1999-0814 is considered a critical vulnerability due to its potential to allow remote attackers to gain root access.
How do I fix CVE-1999-0814?
To mitigate CVE-1999-0814, users should upgrade their Red Hat Linux to a version that is not affected.
What versions of Red Hat are affected by CVE-1999-0814?
CVE-1999-0814 specifically affects Red Hat Linux 6.0.
Can CVE-1999-0814 be exploited remotely?
Yes, CVE-1999-0814 can be exploited remotely, allowing attackers to gain unauthorized root access.
What is the impact of CVE-1999-0814 on system security?
CVE-1999-0814 poses a significant risk to system security as it can result in complete control over the affected system.