CVE-1999-0896: Buffer Overflow
Buffer overflow in RealNetworks RealServer administration utility allows remote attackers to execute arbitrary commands via a long username and password.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Remove
Remove
RealNetworks RealSystem G2 Server administration utilityfrom your environment.Uninstall or remove the administration utility if it is not required to eliminate the vulnerable component.
- Configuration
Disable remote administration access to the RealSystem G2 Server administration utility or bind the administration interface to localhost so it is not reachable remotely.
RealNetworks RealSystem G2 Server administration utility remote_administration_enabled = false - Compensating control
Restrict access to the administration interface to trusted IP addresses using firewall rules, network ACLs, or require VPN access to management network segments.
- Operational
Investigate server logs for signs of unauthorized access or command execution. If compromise is suspected, isolate the server, perform incident response, and rotate administrative credentials.
Event History
Frequently Asked Questions
What is the severity of CVE-1999-0896?
CVE-1999-0896 is considered a high severity vulnerability due to the potential for remote command execution.
How do I fix CVE-1999-0896?
To fix CVE-1999-0896, update the RealNetworks RealServer G2 to the latest patched version.
What systems are affected by CVE-1999-0896?
CVE-1999-0896 affects RealNetworks RealServer G2 version 1.0.
What type of vulnerability is CVE-1999-0896?
CVE-1999-0896 is a buffer overflow vulnerability.
Can CVE-1999-0896 be exploited remotely?
Yes, CVE-1999-0896 can be exploited remotely by attackers using a long username and password.