CVE-2000-0212: Medium severity pragma systems interaccess telnetd server vulnerability
InterAccess TelnetD Server 4.0 allows remote attackers to conduct a denial of service via malformed terminal client configuration information.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Remove
Remove
Pragma Systems InterAccess TelnetD Server 4.0from your environment.Uninstall the InterAccess TelnetD component if Telnet functionality is not required in your environment.
- Configuration
Disable or stop the InterAccess TelnetD service to prevent remote exploitation via malformed terminal client configuration information.
Pragma Systems InterAccess TelnetD Server 4.0 telnet_service = disabled - Compensating control
Restrict access to the Telnet service (TCP port 23) to trusted management networks or IP addresses using firewall rules or ACLs; block access from untrusted networks.
- Operational
Monitor vendor advisories for a security patch or fixed version for InterAccess TelnetD and apply the vendor-supplied update as soon as it becomes available.
Event History
Frequently Asked Questions
What is the severity of CVE-2000-0212?
CVE-2000-0212 is classified as a denial of service vulnerability that can severely disrupt service availability.
How do I fix CVE-2000-0212?
To fix CVE-2000-0212, upgrade InterAccess TelnetD Server to a version that is not vulnerable to this issue.
What software is affected by CVE-2000-0212?
CVE-2000-0212 specifically affects InterAccess TelnetD Server version 4.0.
Can CVE-2000-0212 be exploited remotely?
Yes, CVE-2000-0212 can be exploited remotely by attackers sending malformed terminal client configuration information.
What are the potential impacts of CVE-2000-0212?
The potential impacts of CVE-2000-0212 include service downtime and disruption of legitimate user access to the system.