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NVD Vulnerability Details :
CVE-2001-0554
Deferred
More InfoOfficial Page
Source-cve@mitre.org
View Known Exploited Vulnerability (KEV) details
Published At-14 Aug, 2001 | 04:00
Updated At-03 Apr, 2025 | 01:03

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary2.010.0HIGH
AV:N/AC:L/Au:N/C:C/I:C/A:C
CPE Matches
MIT (Massachusetts Institute of Technology)
mit
>>kerberos>>1.0
cpe:2.3:a:mit:kerberos:1.0:*:*:*:*:*:*:*
MIT (Massachusetts Institute of Technology)
mit
>>kerberos_5>>1.1
cpe:2.3:a:mit:kerberos_5:1.1:*:*:*:*:*:*:*
MIT (Massachusetts Institute of Technology)
mit
>>kerberos_5>>1.1.1
cpe:2.3:a:mit:kerberos_5:1.1.1:*:*:*:*:*:*:*
MIT (Massachusetts Institute of Technology)
mit
>>kerberos_5>>1.2
cpe:2.3:a:mit:kerberos_5:1.2:*:*:*:*:*:*:*
MIT (Massachusetts Institute of Technology)
mit
>>kerberos_5>>1.2.1
cpe:2.3:a:mit:kerberos_5:1.2.1:*:*:*:*:*:*:*
MIT (Massachusetts Institute of Technology)
mit
>>kerberos_5>>1.2.2
cpe:2.3:a:mit:kerberos_5:1.2.2:*:*:*:*:*:*:*
netkit
netkit
>>linux_netkit>>0.10
cpe:2.3:a:netkit:linux_netkit:0.10:*:*:*:*:*:*:*
netkit
netkit
>>linux_netkit>>0.11
cpe:2.3:a:netkit:linux_netkit:0.11:*:*:*:*:*:*:*
netkit
netkit
>>linux_netkit>>0.12
cpe:2.3:a:netkit:linux_netkit:0.12:*:*:*:*:*:*:*
Silicon Graphics, Inc.
sgi
>>irix>>6.5
cpe:2.3:o:sgi:irix:6.5:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>2.0
cpe:2.3:o:freebsd:freebsd:2.0:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>2.0.1
cpe:2.3:o:freebsd:freebsd:2.0.1:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>2.0.5
cpe:2.3:o:freebsd:freebsd:2.0.5:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>2.1
cpe:2.3:o:freebsd:freebsd:2.1:stable:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>2.1.0
cpe:2.3:o:freebsd:freebsd:2.1.0:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>2.1.5
cpe:2.3:o:freebsd:freebsd:2.1.5:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>2.1.6
cpe:2.3:o:freebsd:freebsd:2.1.6:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>2.1.6.1
cpe:2.3:o:freebsd:freebsd:2.1.6.1:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>2.1.7
cpe:2.3:o:freebsd:freebsd:2.1.7:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>2.1.7.1
cpe:2.3:o:freebsd:freebsd:2.1.7.1:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>2.2
cpe:2.3:o:freebsd:freebsd:2.2:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>2.2
cpe:2.3:o:freebsd:freebsd:2.2:current:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>2.2.1
cpe:2.3:o:freebsd:freebsd:2.2.1:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>2.2.2
cpe:2.3:o:freebsd:freebsd:2.2.2:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>2.2.3
cpe:2.3:o:freebsd:freebsd:2.2.3:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>2.2.4
cpe:2.3:o:freebsd:freebsd:2.2.4:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>2.2.5
cpe:2.3:o:freebsd:freebsd:2.2.5:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>2.2.6
cpe:2.3:o:freebsd:freebsd:2.2.6:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>2.2.7
cpe:2.3:o:freebsd:freebsd:2.2.7:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>2.2.8
cpe:2.3:o:freebsd:freebsd:2.2.8:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>3.0
cpe:2.3:o:freebsd:freebsd:3.0:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>3.0
cpe:2.3:o:freebsd:freebsd:3.0:releng:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>3.1
cpe:2.3:o:freebsd:freebsd:3.1:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>3.2
cpe:2.3:o:freebsd:freebsd:3.2:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>3.3
cpe:2.3:o:freebsd:freebsd:3.3:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>3.4
cpe:2.3:o:freebsd:freebsd:3.4:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>3.5
cpe:2.3:o:freebsd:freebsd:3.5:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>3.5
cpe:2.3:o:freebsd:freebsd:3.5:stable:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>3.5.1
cpe:2.3:o:freebsd:freebsd:3.5.1:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>3.5.1
cpe:2.3:o:freebsd:freebsd:3.5.1:release:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>3.5.1
cpe:2.3:o:freebsd:freebsd:3.5.1:stable:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>4.0
cpe:2.3:o:freebsd:freebsd:4.0:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>4.0
cpe:2.3:o:freebsd:freebsd:4.0:alpha:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>4.0
cpe:2.3:o:freebsd:freebsd:4.0:releng:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>4.1
cpe:2.3:o:freebsd:freebsd:4.1:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>4.1.1
cpe:2.3:o:freebsd:freebsd:4.1.1:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>4.2
cpe:2.3:o:freebsd:freebsd:4.2:*:*:*:*:*:*:*
FreeBSD Foundation
freebsd
>>freebsd>>4.3
cpe:2.3:o:freebsd:freebsd:4.3:*:*:*:*:*:*:*
IBM Corporation
ibm
>>aix>>4.3
cpe:2.3:o:ibm:aix:4.3:*:*:*:*:*:*:*
IBM Corporation
ibm
>>aix>>4.3.1
cpe:2.3:o:ibm:aix:4.3.1:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-120Primarynvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-01:49.telnetd.asccve@mitre.org
Broken Link
Patch
Vendor Advisory
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2001-012.txt.asccve@mitre.org
Broken Link
ftp://patches.sgi.com/support/free/security/advisories/20010801-01-Pcve@mitre.org
Broken Link
ftp://stage.caldera.com/pub/security/openserver/CSSA-2001-SCO.10/CSSA-2001-SCO.10.txtcve@mitre.org
Broken Link
http://archives.neohapsis.com/archives/hp/2001-q4/0014.htmlcve@mitre.org
Broken Link
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000413cve@mitre.org
Broken Link
http://ftp.support.compaq.com/patches/.new/html/SSRT0745U.shtmlcve@mitre.org
Broken Link
http://online.securityfocus.com/advisories/3476cve@mitre.org
Broken Link
Third Party Advisory
VDB Entry
http://online.securityfocus.com/archive/1/199496cve@mitre.org
Broken Link
Third Party Advisory
VDB Entry
http://online.securityfocus.com/archive/1/199541cve@mitre.org
Broken Link
Third Party Advisory
VDB Entry
http://online.securityfocus.com/archive/1/203000cve@mitre.org
Broken Link
Third Party Advisory
VDB Entry
http://www.calderasystems.com/support/security/advisories/CSSA-2001-030.0.txtcve@mitre.org
Broken Link
http://www.cert.org/advisories/CA-2001-21.htmlcve@mitre.org
Patch
Third Party Advisory
US Government Resource
http://www.ciac.org/ciac/bulletins/l-131.shtmlcve@mitre.org
Broken Link
http://www.cisco.com/warp/public/707/catos-telrcv-vuln-pub.shtmlcve@mitre.org
Third Party Advisory
http://www.debian.org/security/2001/dsa-070cve@mitre.org
Third Party Advisory
http://www.debian.org/security/2001/dsa-075cve@mitre.org
Third Party Advisory
http://www.linux-mandrake.com/en/security/2001/MDKSA-2001-068.php3cve@mitre.org
Broken Link
http://www.novell.com/linux/security/advisories/2001_029_nkitb_txt.htmlcve@mitre.org
Broken Link
http://www.osvdb.org/809cve@mitre.org
Broken Link
http://www.redhat.com/support/errata/RHSA-2001-099.htmlcve@mitre.org
Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2001-100.htmlcve@mitre.org
Third Party Advisory
http://www.securityfocus.com/archive/1/197804cve@mitre.org
Exploit
Third Party Advisory
VDB Entry
Vendor Advisory
http://www.securityfocus.com/bid/3064cve@mitre.org
Exploit
Patch
Third Party Advisory
VDB Entry
Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/6875cve@mitre.org
Third Party Advisory
VDB Entry
ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-01:49.telnetd.ascaf854a3a-2127-422b-91ae-364da2661108
Broken Link
Patch
Vendor Advisory
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2001-012.txt.ascaf854a3a-2127-422b-91ae-364da2661108
Broken Link
ftp://patches.sgi.com/support/free/security/advisories/20010801-01-Paf854a3a-2127-422b-91ae-364da2661108
Broken Link
ftp://stage.caldera.com/pub/security/openserver/CSSA-2001-SCO.10/CSSA-2001-SCO.10.txtaf854a3a-2127-422b-91ae-364da2661108
Broken Link
http://archives.neohapsis.com/archives/hp/2001-q4/0014.htmlaf854a3a-2127-422b-91ae-364da2661108
Broken Link
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000413af854a3a-2127-422b-91ae-364da2661108
Broken Link
http://ftp.support.compaq.com/patches/.new/html/SSRT0745U.shtmlaf854a3a-2127-422b-91ae-364da2661108
Broken Link
http://online.securityfocus.com/advisories/3476af854a3a-2127-422b-91ae-364da2661108
Broken Link
Third Party Advisory
VDB Entry
http://online.securityfocus.com/archive/1/199496af854a3a-2127-422b-91ae-364da2661108
Broken Link
Third Party Advisory
VDB Entry
http://online.securityfocus.com/archive/1/199541af854a3a-2127-422b-91ae-364da2661108
Broken Link
Third Party Advisory
VDB Entry
http://online.securityfocus.com/archive/1/203000af854a3a-2127-422b-91ae-364da2661108
Broken Link
Third Party Advisory
VDB Entry
http://www.calderasystems.com/support/security/advisories/CSSA-2001-030.0.txtaf854a3a-2127-422b-91ae-364da2661108
Broken Link
http://www.cert.org/advisories/CA-2001-21.htmlaf854a3a-2127-422b-91ae-364da2661108
Patch
Third Party Advisory
US Government Resource
http://www.ciac.org/ciac/bulletins/l-131.shtmlaf854a3a-2127-422b-91ae-364da2661108
Broken Link
http://www.cisco.com/warp/public/707/catos-telrcv-vuln-pub.shtmlaf854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.debian.org/security/2001/dsa-070af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.debian.org/security/2001/dsa-075af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.linux-mandrake.com/en/security/2001/MDKSA-2001-068.php3af854a3a-2127-422b-91ae-364da2661108
Broken Link
http://www.novell.com/linux/security/advisories/2001_029_nkitb_txt.htmlaf854a3a-2127-422b-91ae-364da2661108
Broken Link
http://www.osvdb.org/809af854a3a-2127-422b-91ae-364da2661108
Broken Link
http://www.redhat.com/support/errata/RHSA-2001-099.htmlaf854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2001-100.htmlaf854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.securityfocus.com/archive/1/197804af854a3a-2127-422b-91ae-364da2661108
Exploit
Third Party Advisory
VDB Entry
Vendor Advisory
http://www.securityfocus.com/bid/3064af854a3a-2127-422b-91ae-364da2661108
Exploit
Patch
Third Party Advisory
VDB Entry
Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/6875af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
VDB Entry
Change History
0Changes found
Details not found