CVE-2001-0554

Critical

Description

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.

SeverityCritical
CVSS10.0
Exploit probability—
ProductMit Kerberos
PublishedAug 14, 2001
First seenAug 14, 2001

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
mit kerberos1.0—
mit kerberos_51.1, 1.1.1, 1.2, 1.2.1, 1.2.2—
netkit linux_netkit0.10, 0.11, 0.12—
sgi irix6.5—
freebsd freebsd2.0, 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 aix4.3, 4.3.1, 4.3.2, 4.3.3, 5.1—
netbsd netbsd1.0, 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 openbsd2.0, 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 2.8—
sun solaris2.6—
sun sunos5.0, 5.1, 5.2, 5.3, 5.4, 5.5, 5.5.1, 5.7, 5.8—
debian debian_linux2.2—

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CVE-2001-0554 · Mit Kerberos · Dark Radar