{"id":"CVE-2001-0144","url":"https://www.cyber-defence.io/tools/cve/CVE-2001-0144","generatedAt":"2026-10-27T17:30:07.290Z","title":"CORE SDI SSH1 CRC-32 compensation attack detector allows remote attackers to execute arbitrary commands on an SSH server or client via an integer overflow.","description":"CORE SDI SSH1 CRC-32 compensation attack detector allows remote attackers to execute arbitrary commands on an SSH server or client via an integer overflow.","published":"2001-03-12T05:00:00.000Z","lastModified":"2026-06-16T21:53:45.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":10,"severity":"HIGH","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C"},"cwe":[],"affected":["openbsd/openssh","ssh/ssh"],"epss":{"score":0.32416,"percentile":0.9832,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":2,"verified":true,"firstPublished":"2001-02-08","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":349,"kind":"exploit","title":"SSH (x2) - Remote Command Execution","url":"https://www.exploit-db.com/exploits/349","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/remote/349.txt","file":"exploits/multiple/remote/349.txt","published":"2002-05-01","added":"2002-04-30","updated":"2017-08-14","author":"Teso","type":"remote","platform":"multiple","port":22,"verified":true,"codes":["OSVDB-795","CVE-2001-0144"],"tags":null,"aliases":"x2.tgz","applicationUrl":"http://www.exploit-db.comopenssh-2.1.1p4.tar.gz","screenshotUrl":null,"referenceUrl":null},{"edbId":20617,"kind":"exploit","title":"SSH 1.2.x - CRC-32 Compensation Attack Detector","url":"https://www.exploit-db.com/exploits/20617","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/unix/remote/20617.c","file":"exploits/unix/remote/20617.c","published":"2001-02-08","added":"2001-02-08","updated":"2012-08-18","author":"Michal Zalewski","type":"remote","platform":"unix","port":null,"verified":true,"codes":["CVE-2001-0144","OSVDB-795"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://www.securityfocus.com/bid/2347/info"}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 32.4%, higher than 98% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://marc.info/?l=bugtraq&m=98168366406903&w=2","source":"cve@mitre.org"},{"url":"http://razor.bindview.com/publish/advisories/adv_ssh1crc.html","tags":["Patch","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://www.cert.org/advisories/CA-2001-35.html","tags":["US Government Resource"],"source":"cve@mitre.org"},{"url":"http://www.osvdb.org/503","source":"cve@mitre.org"},{"url":"http://www.osvdb.org/795","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/2347","tags":["Exploit","Patch","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/6083","source":"cve@mitre.org"},{"url":"http://marc.info/?l=bugtraq&m=98168366406903&w=2","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://razor.bindview.com/publish/advisories/adv_ssh1crc.html","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.cert.org/advisories/CA-2001-35.html","tags":["US Government Resource"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.osvdb.org/503","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.osvdb.org/795","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/2347","tags":["Exploit","Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/6083","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2001-0144","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}