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Vulnerability Details : 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.
Publish Date : 2001-08-14 Last Update Date : 2008-09-05
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- CVSS Scores & Vulnerability Types

CVSS Score
10.0
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access Admin
Vulnerability Type(s) Execute CodeOverflow
CWE ID CWE id is not defined for this vulnerability

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat critical 2001-07-18
If you are a vendor and you have additional data which can be automatically imported into our database, please contact admin @ cvedetails.com

- Related OVAL Definitions

Title Definition Id Class Family
Buffer Overflow in "in.telnetd"or "telnetd"Process oval:org.mitre.oval:def:1828 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2001-0554

# Product Type Vendor Product Version Update Edition Language
1 OS Freebsd Freebsd 2.0 Version Details Vulnerabilities
2 OS Freebsd Freebsd 2.0.1 Version Details Vulnerabilities
3 OS Freebsd Freebsd 2.0.5 Version Details Vulnerabilities
4 OS Freebsd Freebsd 2.1 Stable Version Details Vulnerabilities
5 OS Freebsd Freebsd 2.1.0 Version Details Vulnerabilities
6 OS Freebsd Freebsd 2.1.5 Version Details Vulnerabilities
7 OS Freebsd Freebsd 2.1.6 Version Details Vulnerabilities
8 OS Freebsd Freebsd 2.1.6.1 Version Details Vulnerabilities
9 OS Freebsd Freebsd 2.1.7 Version Details Vulnerabilities
10 OS Freebsd Freebsd 2.1.7.1 Version Details Vulnerabilities
11 OS Freebsd Freebsd 2.2 Version Details Vulnerabilities
12 OS Freebsd Freebsd 2.2 Current Version Details Vulnerabilities
13 OS Freebsd Freebsd 2.2.1 Version Details Vulnerabilities
14 OS Freebsd Freebsd 2.2.2 Version Details Vulnerabilities
15 OS Freebsd Freebsd 2.2.3 Version Details Vulnerabilities
16 OS Freebsd Freebsd 2.2.4 Version Details Vulnerabilities
17 OS Freebsd Freebsd 2.2.5 Version Details Vulnerabilities
18 OS Freebsd Freebsd 2.2.6 Version Details Vulnerabilities
19 OS Freebsd Freebsd 2.2.7 Version Details Vulnerabilities
20 OS Freebsd Freebsd 2.2.8 Version Details Vulnerabilities
21 OS Freebsd Freebsd 3.0 Version Details Vulnerabilities
22 OS Freebsd Freebsd 3.0 Releng Version Details Vulnerabilities
23 OS Freebsd Freebsd 3.1 Version Details Vulnerabilities
24 OS Freebsd Freebsd 3.2 Version Details Vulnerabilities
25 OS Freebsd Freebsd 3.3 Version Details Vulnerabilities
26 OS Freebsd Freebsd 3.4 Version Details Vulnerabilities
27 OS Freebsd Freebsd 3.5 Version Details Vulnerabilities
28 OS Freebsd Freebsd 3.5 Stable Version Details Vulnerabilities
29 OS Freebsd Freebsd 3.5.1 Release Version Details Vulnerabilities
30 OS Freebsd Freebsd 3.5.1 Stable Version Details Vulnerabilities
31 OS Freebsd Freebsd 3.5.1 Version Details Vulnerabilities
32 OS Freebsd Freebsd 4.0 Alpha Version Details Vulnerabilities
33 OS Freebsd Freebsd 4.0 Releng Version Details Vulnerabilities
34 OS Freebsd Freebsd 4.0 Version Details Vulnerabilities
35 OS Freebsd Freebsd 4.1 Version Details Vulnerabilities
36 OS Freebsd Freebsd 4.1.1 Version Details Vulnerabilities
37 OS Freebsd Freebsd 4.2 Version Details Vulnerabilities
38 OS Freebsd Freebsd 4.3 Version Details Vulnerabilities
39 OS IBM AIX 4.3 Version Details Vulnerabilities
40 OS IBM AIX 4.3.1 Version Details Vulnerabilities
41 OS IBM AIX 4.3.2 Version Details Vulnerabilities
42 OS IBM AIX 4.3.3 Version Details Vulnerabilities
43 OS IBM AIX 5.1 Version Details Vulnerabilities
44 Application MIT Kerberos 1.0 Version Details Vulnerabilities
45 Application MIT Kerberos 5 1.1 Version Details Vulnerabilities
46 Application MIT Kerberos 5 1.1.1 Version Details Vulnerabilities
47 Application MIT Kerberos 5-1.2 Version Details Vulnerabilities
48 Application MIT Kerberos 5-1.2.1 Version Details Vulnerabilities
49 Application MIT Kerberos 5-1.2.2 Version Details Vulnerabilities
50 OS Netbsd Netbsd 1.0 Version Details Vulnerabilities
51 OS Netbsd Netbsd 1.1 Version Details Vulnerabilities
52 OS Netbsd Netbsd 1.2 Version Details Vulnerabilities
53 OS Netbsd Netbsd 1.2.1 Version Details Vulnerabilities
54 OS Netbsd Netbsd 1.3 Version Details Vulnerabilities
55 OS Netbsd Netbsd 1.3.1 Version Details Vulnerabilities
56 OS Netbsd Netbsd 1.3.2 Version Details Vulnerabilities
57 OS Netbsd Netbsd 1.3.3 Version Details Vulnerabilities
58 OS Netbsd Netbsd 1.4 Version Details Vulnerabilities
59 OS Netbsd Netbsd 1.4.1 Version Details Vulnerabilities
60 OS Netbsd Netbsd 1.4.2 Version Details Vulnerabilities
61 OS Netbsd Netbsd 1.4.3 Version Details Vulnerabilities
62 OS Netbsd Netbsd 1.5 Version Details Vulnerabilities
63 OS Netbsd Netbsd 1.5.1 Version Details Vulnerabilities
64 Application Netkit Linux Netkit 0.10 Version Details Vulnerabilities
65 Application Netkit Linux Netkit 0.11 Version Details Vulnerabilities
66 Application Netkit Linux Netkit 0.12 Version Details Vulnerabilities
67 OS Openbsd Openbsd 2.0 Version Details Vulnerabilities
68 OS Openbsd Openbsd 2.1 Version Details Vulnerabilities
69 OS Openbsd Openbsd 2.2 Version Details Vulnerabilities
70 OS Openbsd Openbsd 2.3 Version Details Vulnerabilities
71 OS Openbsd Openbsd 2.4 Version Details Vulnerabilities
72 OS Openbsd Openbsd 2.5 Version Details Vulnerabilities
73 OS Openbsd Openbsd 2.6 Version Details Vulnerabilities
74 OS Openbsd Openbsd 2.7 Version Details Vulnerabilities
75 OS Openbsd Openbsd 2.8 Version Details Vulnerabilities
76 OS SGI Irix 6.5 Version Details Vulnerabilities
77 OS SUN Solaris 2.0 Version Details Vulnerabilities
78 OS SUN Solaris 2.1 Version Details Vulnerabilities
79 OS SUN Solaris 2.2 Version Details Vulnerabilities
80 OS SUN Solaris 2.3 Version Details Vulnerabilities
81 OS SUN Solaris 2.4 Version Details Vulnerabilities
82 OS SUN Solaris 2.5 Version Details Vulnerabilities
83 OS SUN Solaris 2.5.1 Version Details Vulnerabilities
84 OS SUN Solaris 2.6 Version Details Vulnerabilities
85 OS SUN Solaris 7.0 Version Details Vulnerabilities
86 OS SUN Solaris 8.0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Freebsd Freebsd 38
IBM AIX 5
MIT Kerberos 6
Netbsd Netbsd 14
Netkit Linux Netkit 3
Openbsd Openbsd 9
SGI Irix 1
SUN Solaris 10

- References For CVE-2001-0554

http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000413
CONECTIVA CLA-2001:413
http://ftp.support.compaq.com/patches/.new/html/SSRT0745U.shtml
COMPAQ SSRT0745U
http://online.securityfocus.com/advisories/3476
IBM MSS-OAR-E01-2001:298
http://online.securityfocus.com/archive/1/199496
BUGTRAQ 20010725 Telnetd AYT overflow scanner
http://online.securityfocus.com/archive/1/199541
BUGTRAQ 20010725 SCO - Telnetd AYT overflow ?
http://online.securityfocus.com/archive/1/203000
BUGTRAQ 20010810 ADV/EXP: netkit <=0.17 in.telnetd remote buffer overflow
http://www.calderasystems.com/support/security/advisories/CSSA-2001-030.0.txt
CALDERA CSSA-2001-030.0
http://www.ciac.org/ciac/bulletins/l-131.shtml
CIAC L-131
http://www.cisco.com/warp/public/707/catos-telrcv-vuln-pub.shtml
CISCO 20020129 Cisco CatOS Telnet Buffer Vulnerability
http://www.debian.org/security/2001/dsa-070
DEBIAN DSA-070
http://www.debian.org/security/2001/dsa-075
DEBIAN DSA-075
http://www.linux-mandrake.com/en/security/2001/MDKSA-2001-068.php3
MANDRAKE MDKSA-2001:068
http://www.osvdb.org/809
OSVDB 809
http://www.novell.com/linux/security/advisories/2001_029_nkitb_txt.html
SUSE SuSE-SA:2001:029
http://www.redhat.com/support/errata/RHSA-2001-099.html
REDHAT RHSA-2001:099
http://www.redhat.com/support/errata/RHSA-2001-100.html
REDHAT RHSA-2001:100
http://www.securityfocus.com/archive/1/197804
BUGTRAQ 20010718 multiple vendor telnet daemon vulnerability
http://xforce.iss.net/static/6875.php
XF telnetd-option-telrcv-bo(6875)
http://www.securityfocus.com/bid/3064
BID 3064 Multiple Vendor Telnetd Buffer Overflow Vulnerability Release Date:2001-07-18
ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-01:49.telnetd.asc
FREEBSD FreeBSD-SA-01:49
http://www.cert.org/advisories/CA-2001-21.html
CERT CA-2001-21
http://archives.neohapsis.com/archives/hp/2001-q4/0014.html
HP HPSBUX0110-172
ftp://stage.caldera.com/pub/security/openserver/CSSA-2001-SCO.10/CSSA-2001-SCO.10.txt
CALDERA CSSA-2001-SCO.10
ftp://patches.sgi.com/support/free/security/advisories/20010801-01-P
SGI 20010801-01-P
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2001-012.txt.asc
NETBSD NetBSD-SA2001-012

- Metasploit Modules Related To CVE-2001-0554

There are not any metasploit modules related to this vulnerability (Please visit www.metasploit.com for more information)


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