CVE-2001-0554: Buffer Overflow
Buffer overflow in BSD-based telnetd telnet daemon on various operating systems allows remote attackers to execute arbitrary commands via a set of options including AYT (Are You There), which is not properly handled by the telrcv function.
Affected Software
Remediation
Patch Available
Patch Available
Event History
Frequently Asked Questions
What is the severity of CVE-2001-0554?
CVE-2001-0554 has a severity rating of high due to the potential for remote code execution.
How do I fix CVE-2001-0554?
To fix CVE-2001-0554, update the affected software to a version that includes the security patches addressing this vulnerability.
What systems are impacted by CVE-2001-0554?
CVE-2001-0554 affects BSD-based telnetd implementations on various operating systems, including Netkit, MIT Kerberos, and several versions of FreeBSD.
Can CVE-2001-0554 be exploited remotely?
Yes, CVE-2001-0554 can be exploited remotely, allowing attackers to execute arbitrary commands over the network.
What is the cause of CVE-2001-0554?
CVE-2001-0554 is caused by a buffer overflow in the telrcv function of the telnet daemon, which mishandles specific options.