Vulnerability Intelligence Report
CVE-2001-0554
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.
No Active Exploit Signals
CVSS Base Score
10.0
HIGH
EPSS Probability:37.90%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| mit | kerberos | 1.0 |
| mit | kerberos_5 | 1.1, 1.1.1, 1.2, 1.2.1, 1.2.2 |
| netkit | linux_netkit | 0.10, 0.11, 0.12 |
| sgi | irix | 6.5 |
| freebsd | freebsd | 2.0, 2.0.1, 2.0.5, 2.1, 2.1.0, 2.1.5, 2.1.6, 2.1.6.1, 2.1.7, 2.1.7.1, 2.2, 2.2.1, 2.2.2, 2.2.3, 2.2.4, 2.2.5, 2.2.6, 2.2.7, 2.2.8, 3.0, 3.1, 3.2, 3.3, 3.4, 3.5, 3.5.1, 4.0, 4.1, 4.1.1, 4.2, 4.3 |
| ibm | aix | 4.3, 4.3.1, 4.3.2, 4.3.3, 5.1 |
| netbsd | netbsd | 1.0, 1.1, 1.2, 1.2.1, 1.3, 1.3.1, 1.3.2, 1.3.3, 1.4, 1.4.1, 1.4.2, 1.4.3, 1.5, 1.5.1 |
| openbsd | openbsd | 2.0, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 2.8 |
| sun | solaris | 2.6 |
| sun | sunos | 5.0, 5.1, 5.2, 5.3, 5.4, 5.5, 5.5.1, 5.7, 5.8 |
| debian | debian_linux | 2.2 |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
37.896%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2001-07-24T00:00:00 |
| Published | 2002-03-09T05:00:00 |
| Patch Date | 2001-07-18 |
| Last Updated | 2024-08-08T04:21:38 |
Community Chatter & Buzz