{"id":"CVE-2017-17085","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-17085","generatedAt":"2026-10-28T21:20:09.078Z","title":"In Wireshark 2.4.0 to 2.4.2 and 2.2.0 to 2.2.10, the CIP Safety dissector could crash.","description":"In Wireshark 2.4.0 to 2.4.2 and 2.2.0 to 2.2.10, the CIP Safety dissector could crash. This was addressed in epan/dissectors/packet-cipsafety.c by validating the packet length.","published":"2017-12-01T08:29:01.000Z","lastModified":"2026-06-17T01:10:19.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":7.5,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"cwe":["CWE-754"],"affected":["wireshark/wireshark","debian/debian linux"],"epss":{"score":0.16655,"percentile":0.97006,"date":"2026-10-27","history":[{"date":"2026-09-21","score":0.1366,"percentile":0.96372},{"date":"2026-09-22","score":0.16786,"percentile":0.969}]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2017-12-07","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":43233,"kind":"exploit","title":"Wireshark 2.4.0 < 2.4.2 / 2.2.0 < 2.2.10 - CIP Safety Dissector Crash","url":"https://www.exploit-db.com/exploits/43233","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/dos/43233.txt","file":"exploits/multiple/dos/43233.txt","published":"2017-12-07","added":"2017-12-07","updated":"2017-12-08","author":"Wireshark","type":"dos","platform":"multiple","port":null,"verified":true,"codes":["CVE-2017-17085"],"tags":"Denial of Service (DoS)","aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://www.wireshark.org/security/wnpa-sec-2017-49.html"}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 16.7%, higher than 97% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://www.securityfocus.com/bid/102071","tags":["Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14250","tags":["Issue Tracking","Vendor Advisory"],"source":"cve@mitre.org"},{"url":"https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=f5939debe96e3c3953c6020818f1fbb80eb83ce8","source":"cve@mitre.org"},{"url":"https://lists.debian.org/debian-lts-announce/2017/12/msg00029.html","source":"cve@mitre.org"},{"url":"https://www.debian.org/security/2017/dsa-4060","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://www.exploit-db.com/exploits/43233/","source":"cve@mitre.org"},{"url":"https://www.wireshark.org/security/wnpa-sec-2017-49.html","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/102071","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14250","tags":["Issue Tracking","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=f5939debe96e3c3953c6020818f1fbb80eb83ce8","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.debian.org/debian-lts-announce/2017/12/msg00029.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.debian.org/security/2017/dsa-4060","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/43233/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.wireshark.org/security/wnpa-sec-2017-49.html","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-17085","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."}