CVE-2001-0554

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

38.49% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 98.4% of scored records. A rank, not a probability.

NVD base score

The NVD has published no score for this record

NVD CVSS vector

No NVD score to derive

NVD analysis status

Modified. NVD last modified this record on 2026-06-16.

Red Hat severity

Critical. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2002-03-09 05:00Z24 YR AGO

Last updated

2024-08-08 04:21Z2 YR AGO

Reserved

2001-07-24

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')Base

Data version

5.1

Document digest

c6db85a7c43a842e749505f862e8cd924f6fd2ec05d7e6a1622848afe64c6218

• distro.conectiva.com.brCLA-2001:413http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000413vendor-advisoryx_refsource_CONECTIVA
• www.linux-mandrake.comMDKSA-2001:068http://www.linux-mandrake.com/en/security/2001/MDKSA-2001-068.php3vendor-advisoryx_refsource_MANDRAKE
• www.ciac.orgL-131http://www.ciac.org/ciac/bulletins/l-131.shtmlthird-party-advisorygovernment-resourcex_refsource_CIAC
• ftp.support.compaq.comSSRT0745Uhttp://ftp.support.compaq.com/patches/.new/html/SSRT0745U.shtmlvendor-advisoryx_refsource_COMPAQ
• exchange.xforce.ibmcloud.comtelnetd-option-telrcv-bo(6875)https://exchange.xforce.ibmcloud.com/vulnerabilities/6875vdb-entryx_refsource_XF
• www.osvdb.org809http://www.osvdb.org/809vdb-entryx_refsource_OSVDB
• online.securityfocus.comMSS-OAR-E01-2001:298http://online.securityfocus.com/advisories/3476vendor-advisoryx_refsource_IBM
• online.securityfocus.com20010725 Telnetd AYT overflow scannerhttp://online.securityfocus.com/archive/1/199496mailing-listx_refsource_BUGTRAQ
• online.securityfocus.com20010810 ADV/EXP: netkit <=0.17 in.telnetd remote buffer overflowhttp://online.securityfocus.com/archive/1/203000mailing-listx_refsource_BUGTRAQ
• www.securityfocus.com3064http://www.securityfocus.com/bid/3064vdb-entryx_refsource_BID
• www.redhat.comRHSA-2001:100http://www.redhat.com/support/errata/RHSA-2001-100.htmlvendor-advisoryx_refsource_REDHAT
• www.novell.comSuSE-SA:2001:029http://www.novell.com/linux/security/advisories/2001_029_nkitb_txt.htmlvendor-advisoryx_refsource_SUSE
• stage.caldera.comCSSA-2001-SCO.10ftp://stage.caldera.com/pub/security/openserver/CSSA-2001-SCO.10/CSSA-2001-SCO.10.txtvendor-advisoryx_refsource_CALDERA
• www.redhat.comRHSA-2001:099http://www.redhat.com/support/errata/RHSA-2001-099.htmlvendor-advisoryx_refsource_REDHAT
• www.cisco.com20020129 Cisco CatOS Telnet Buffer Vulnerabilityhttp://www.cisco.com/warp/public/707/catos-telrcv-vuln-pub.shtmlvendor-advisoryx_refsource_CISCO
• archives.neohapsis.comHPSBUX0110-172http://archives.neohapsis.com/archives/hp/2001-q4/0014.htmlvendor-advisoryx_refsource_HP
• www.debian.orgDSA-075http://www.debian.org/security/2001/dsa-075vendor-advisoryx_refsource_DEBIAN
• www.securityfocus.com20010718 multiple vendor telnet daemon vulnerabilityhttp://www.securityfocus.com/archive/1/197804mailing-listx_refsource_BUGTRAQ
• www.cert.orgCA-2001-21http://www.cert.org/advisories/CA-2001-21.htmlthird-party-advisoryx_refsource_CERT
• ftp.freebsd.orgFreeBSD-SA-01:49ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-01:49.telnetd.ascvendor-advisoryx_refsource_FREEBSD
• www.calderasystems.comCSSA-2001-030.0http://www.calderasystems.com/support/security/advisories/CSSA-2001-030.0.txtvendor-advisoryx_refsource_CALDERA
• www.debian.orgDSA-070http://www.debian.org/security/2001/dsa-070vendor-advisoryx_refsource_DEBIAN
• online.securityfocus.com20010725 SCO - Telnetd AYT overflow ?http://online.securityfocus.com/archive/1/199541mailing-listx_refsource_BUGTRAQ
• patches.sgi.com20010801-01-Pftp://patches.sgi.com/support/free/security/advisories/20010801-01-Pvendor-advisoryx_refsource_SGI
• ftp.netbsd.orgNetBSD-SA2001-012ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2001-012.txt.ascvendor-advisoryx_refsource_NETBSD