{"id":"CVE-2017-9936","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-9936","generatedAt":"2026-10-28T21:53:15.381Z","title":"In LibTIFF 4.0.8, there is a memory leak in tif_jbig.c.","description":"In LibTIFF 4.0.8, there is a memory leak in tif_jbig.c. A crafted TIFF document can lead to a memory leak resulting in a remote denial of service attack.","published":"2017-06-26T12:29:00.000Z","lastModified":"2026-06-17T01:29:15.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":6.5,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},"cwe":["CWE-772"],"affected":["libtiff/libtiff","debian/debian linux","canonical/ubuntu linux"],"epss":{"score":0.07482,"percentile":0.94445,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2017-07-06","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":42300,"kind":"exploit","title":"LibTIFF - 'tif_jbig.c' Denial of Service","url":"https://www.exploit-db.com/exploits/42300","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/dos/42300.txt","file":"exploits/linux/dos/42300.txt","published":"2017-07-06","added":"2017-07-06","updated":"2017-07-06","author":"team OWL337","type":"dos","platform":"linux","port":null,"verified":true,"codes":["CVE-2017-9936"],"tags":"Denial of Service (DoS)","aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"http://bugzilla.maptools.org/show_bug.cgi?id=2706"}]},"verdict":{"level":"high","text":"A public exploit is published in Exploit-DB (verified), so the technical barrier is gone even though the severity is medium and EPSS is 7.5%. Treat it as high on anything reachable from the internet."},"changes":[],"references":[{"url":"http://bugzilla.maptools.org/show_bug.cgi?id=2706","tags":["Issue Tracking"],"source":"cve@mitre.org"},{"url":"http://www.debian.org/security/2017/dsa-3903","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/99300","tags":["Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"https://usn.ubuntu.com/3602-1/","tags":["Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://www.exploit-db.com/exploits/42300/","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"http://bugzilla.maptools.org/show_bug.cgi?id=2706","tags":["Issue Tracking"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.debian.org/security/2017/dsa-3903","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/99300","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://usn.ubuntu.com/3602-1/","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/42300/","tags":["Exploit","Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-9936","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."}