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.
Vulnerability category: Overflow
Threat overview for CVE-2001-0554
Top countries where our scanners detected CVE-2001-0554
Top open port discovered on systems with this issue
554
IPs affected by CVE-2001-0554 2
Threat actors abusing to this issue?
Yes
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affected by CVE-2001-0554!
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attack surface intelligence
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Exploit prediction scoring system (EPSS) score for CVE-2001-0554
Probability of exploitation activity in the next 30 days: 0.92%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 81 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2001-0554
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST |
CWE ids for CVE-2001-0554
-
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.Assigned by: nvd@nist.gov (Primary)
References for CVE-2001-0554
-
http://www.cert.org/advisories/CA-2001-21.html
Patch;Third Party Advisory;US Government Resource
-
http://online.securityfocus.com/archive/1/199541
Broken Link;Third Party Advisory;VDB Entry
-
http://online.securityfocus.com/archive/1/203000
Broken Link;Third Party Advisory;VDB Entry
-
http://archives.neohapsis.com/archives/hp/2001-q4/0014.html
Broken Link
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/6875
Third Party Advisory;VDB Entry
-
http://www.debian.org/security/2001/dsa-075
Third Party Advisory
-
http://www.calderasystems.com/support/security/advisories/CSSA-2001-030.0.txt
Broken Link
-
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000413
Broken Link
-
http://online.securityfocus.com/archive/1/199496
Broken Link;Third Party Advisory;VDB Entry
-
http://www.redhat.com/support/errata/RHSA-2001-100.html
Third Party Advisory
-
http://www.securityfocus.com/archive/1/197804
Exploit;Third Party Advisory;VDB Entry;Vendor Advisory
-
http://www.debian.org/security/2001/dsa-070
Third Party Advisory
-
http://www.ciac.org/ciac/bulletins/l-131.shtml
Broken Link
-
ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-01:49.telnetd.asc
Broken Link;Patch;Vendor Advisory
-
http://www.novell.com/linux/security/advisories/2001_029_nkitb_txt.html
Broken Link
-
ftp://stage.caldera.com/pub/security/openserver/CSSA-2001-SCO.10/CSSA-2001-SCO.10.txt
Broken Link
-
http://online.securityfocus.com/advisories/3476
Broken Link;Third Party Advisory;VDB Entry
-
http://www.cisco.com/warp/public/707/catos-telrcv-vuln-pub.shtml
Third Party Advisory
-
http://www.redhat.com/support/errata/RHSA-2001-099.html
Third Party Advisory
-
http://www.linux-mandrake.com/en/security/2001/MDKSA-2001-068.php3
Broken Link
-
http://ftp.support.compaq.com/patches/.new/html/SSRT0745U.shtml
Broken Link
-
http://www.securityfocus.com/bid/3064
Exploit;Patch;Third Party Advisory;VDB Entry;Vendor Advisory
-
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2001-012.txt.asc
Broken Link
-
ftp://patches.sgi.com/support/free/security/advisories/20010801-01-P
Broken Link
Products affected by CVE-2001-0554
- cpe:2.3:o:sun:sunos:5.4:*:*:*:*:*:*:*
- cpe:2.3:o:sun:sunos:5.5:*:*:*:*:*:*:*
- cpe:2.3:o:sun:sunos:5.5.1:*:*:*:*:*:*:*
- cpe:2.3:o:sun:sunos:5.0:*:*:*:*:*:*:*
- cpe:2.3:o:sun:sunos:5.2:*:*:*:*:*:*:*
- cpe:2.3:o:sun:sunos:5.1:*:*:*:*:*:*:*
- cpe:2.3:o:sun:sunos:5.3:*:*:*:*:*:*:*
- cpe:2.3:o:sun:sunos:5.7:*:*:*:*:*:*:*
- cpe:2.3:o:sun:sunos:5.8:*:*:*:*:*:*:*
- cpe:2.3:o:sun:solaris:2.6:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:2.1.7:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:2.2:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:2.2.8:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:2.2.3:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:2.2.4:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:2.2.5:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:2.2.6:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:2.0:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:2.0.5:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:2.1.5:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:2.1.6:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:2.2.2:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:2.0.1:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:2.1.6.1:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:2.1.7.1:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:3.0:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:2.1.0:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:3.2:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:3.1:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:3.3:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:2.1:stable:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:2.2:current:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:3.4:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:4.0:alpha:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:3.5:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:4.1:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:4.1.1:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:3.5.1:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:3.5.1:stable:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:3.5.1:release:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:3.5:stable:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:4.2:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:2.2.1:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:3.0:releng:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:4.3:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:2.2.7:*:*:*:*:*:*:*
- cpe:2.3:o:freebsd:freebsd:4.0:releng:*:*:*:*:*:*
- cpe:2.3:o:sgi:irix:6.5:*:*:*:*:*:*:*
- cpe:2.3:o:ibm:aix:4.3:*:*:*:*:*:*:*
- cpe:2.3:o:ibm:aix:4.3.1:*:*:*:*:*:*:*
- cpe:2.3:o:ibm:aix:4.3.2:*:*:*:*:*:*:*
- cpe:2.3:o:ibm:aix:4.3.3:*:*:*:*:*:*:*
- cpe:2.3:o:ibm:aix:5.1:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:2.2:*:*:*:*:*:*:*
- cpe:2.3:a:mit:kerberos:1.0:*:*:*:*:*:*:*
- cpe:2.3:a:mit:kerberos_5:1.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:mit:kerberos_5:1.1:*:*:*:*:*:*:*
- cpe:2.3:a:mit:kerberos_5:1.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:mit:kerberos_5:1.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:mit:kerberos_5:1.2:*:*:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.3.1:*:*:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.0:*:*:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.2:*:*:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.3:*:*:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.1:*:*:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.2.1:*:*:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.3.3:*:*:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.3.2:*:*:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.4:*:*:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.4.1:*:*:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.4.2:*:*:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.5:*:*:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.4.3:*:*:*:*:*:*:*
- cpe:2.3:o:netbsd:netbsd:1.5.1:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:2.3:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:2.4:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:2.2:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:2.1:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:2.0:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:2.5:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:2.6:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:2.7:*:*:*:*:*:*:*
- cpe:2.3:o:openbsd:openbsd:2.8:*:*:*:*:*:*:*
- cpe:2.3:a:netkit:linux_netkit:0.10:*:*:*:*:*:*:*
- cpe:2.3:a:netkit:linux_netkit:0.11:*:*:*:*:*:*:*
- cpe:2.3:a:netkit:linux_netkit:0.12:*:*:*:*:*:*:*