{"id":"CVE-2017-9815","aliases":["DEBIAN-CVE-2017-9815","EUVD-2017-18730","GHSA-25f6-v77j-jgcf","UBUNTU-CVE-2017-9815","USN-3602-1"],"status":"published","title":"In LibTIFF 4.0.7, the TIFFReadDirEntryLong8Array function in libtiff/tif_dirread.c mishandles a...","description":"In LibTIFF 4.0.7, the TIFFReadDirEntryLong8Array function in libtiff/tif_dirread.c mishandles a malloc operation, which allows attackers to cause a denial of service (memory leak within the function _TIFFmalloc in tif_unix.c) via a crafted file.","severity":{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01578,"percentile":0.7566,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-772"],"published":"2017-06-22T00:00:00Z","modified":"2026-10-24T10:30:35Z","fixes":[{"ecosystem":"Debian:12","package":"tiff","fixed_in":["4.0.8-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"tiff","fixed_in":["4.0.8-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"tiff","fixed_in":["4.0.8-1"],"sources":["osv"]},{"ecosystem":"Ubuntu:14.04:LTS","package":"tiff","fixed_in":["4.0.3-7ubuntu0.8"],"sources":["osv"]},{"ecosystem":"Ubuntu:16.04:LTS","package":"tiff","fixed_in":["4.0.6-1ubuntu0.3"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.8-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.8-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.8-1"}]}]},{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.3-7ubuntu0.8"}]}],"versions":["4.0.2-4ubuntu3","4.0.3-5ubuntu1","4.0.3-6","4.0.3-6ubuntu1","4.0.3-7","4.0.3-7ubuntu0.1","4.0.3-7ubuntu0.2","4.0.3-7ubuntu0.3","4.0.3-7ubuntu0.4","4.0.3-7ubuntu0.6","4.0.3-7ubuntu0.7"]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.6-1ubuntu0.3"}]}],"versions":["4.0.3-12.3ubuntu2","4.0.5-1","4.0.6-1","4.0.6-1ubuntu0.1","4.0.6-1ubuntu0.2"]},{"source":"osv","ecosystem":"Ubuntu:14.04:LTS","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.3-7ubuntu0.8"}]}],"versions":["4.0.2-4ubuntu3","4.0.3-5ubuntu1","4.0.3-6","4.0.3-6ubuntu1","4.0.3-7","4.0.3-7ubuntu0.1","4.0.3-7ubuntu0.2","4.0.3-7ubuntu0.3","4.0.3-7ubuntu0.4","4.0.3-7ubuntu0.6","4.0.3-7ubuntu0.7"],"bundled":27},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"tiff","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.6-1ubuntu0.3"}]}],"versions":["4.0.3-12.3ubuntu2","4.0.5-1","4.0.6-1","4.0.6-1ubuntu0.1","4.0.6-1ubuntu0.2"],"bundled":27}],"products":[{"vendor":"canonical","product":"ubuntu_linux"},{"vendor":"libtiff","product":"libtiff"}],"references":[{"url":"https://usn.ubuntu.com/3602-1/","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred","Third Party Advisory","advisory"]},{"url":"http://www.securityfocus.com/bid/99235","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry","advisory"]},{"url":"http://bugzilla.maptools.org/show_bug.cgi?id=2682","tags":["x_refsource_MISC","x_transferred","Issue Tracking","Third Party Advisory","report"]},{"url":"http://somevulnsofadlab.blogspot.jp/2017/06/libtiffmemory-leak-in-tiffmalloc.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-9815"},{"url":"https://usn.ubuntu.com/3602-1"},{"url":"https://github.com/advisories/GHSA-25f6-v77j-jgcf"},{"url":"https://security-tracker.debian.org/tracker/CVE-2017-9815","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2017-9815","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-3602-1","tags":["advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-9815","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2016-10266","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2016-10267","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2016-10268","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2016-10269","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2016-10371","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-7592","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-7593","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-7594","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-7595","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-7596","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-7597","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-7598","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-7599","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-7600","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-7601","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-7602","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-9403","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-9404","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-9936","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-10688","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-11335","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-12944","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-13726","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-13727","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2017-18013","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2018-5784","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2017-9815","description":"In LibTIFF 4.0.7, the TIFFReadDirEntryLong8Array function in libtiff/tif_dirread.c mishandles a malloc operation, which allows attackers to cause a denial of service (memory leak within the function _TIFFmalloc in tif_unix.c) via a crafted file.","status":"published","published":"2017-06-22T15:00:00Z","modified":"2024-08-05T17:18:01.934Z","updated_at":"2026-11-02T14:33:13.96587Z"}],"euvd":[{"id":"EUVD-2017-18730","description":"In LibTIFF 4.0.7, the TIFFReadDirEntryLong8Array function in libtiff/tif_dirread.c mishandles a malloc operation, which allows attackers to cause a denial of service (memory leak within the function _TIFFmalloc in tif_unix.c) via a crafted file.","status":"published","published":"2017-06-22T15:00:00Z","modified":"2024-08-05T17:18:01Z","updated_at":"2026-11-03T02:23:26.706423Z"}],"ghsa":[{"id":"GHSA-25f6-v77j-jgcf","title":"In LibTIFF 4.0.7, the TIFFReadDirEntryLong8Array function in libtiff/tif_dirread.c mishandles a...","description":"In LibTIFF 4.0.7, the TIFFReadDirEntryLong8Array function in libtiff/tif_dirread.c mishandles a malloc operation, which allows attackers to cause a denial of service (memory leak within the function _TIFFmalloc in tif_unix.c) via a crafted file.","status":"published","published":"2022-05-13T01:48:08Z","modified":"2025-04-20T03:40:32Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-772"],"updated_at":"2026-11-02T15:01:48.455381Z"}],"nvd":[{"id":"CVE-2017-9815","description":"In LibTIFF 4.0.7, the TIFFReadDirEntryLong8Array function in libtiff/tif_dirread.c mishandles a malloc operation, which allows attackers to cause a denial of service (memory leak within the function _TIFFmalloc in tif_unix.c) via a crafted file.","status":"published","published":"2017-06-22T15:29:00.173Z","modified":"2026-06-17T01:28:58.907Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-772"],"updated_at":"2026-11-02T14:03:51.893212Z"}],"osv":[{"id":"CVE-2017-9815","description":"In LibTIFF 4.0.7, the TIFFReadDirEntryLong8Array function in libtiff/tif_dirread.c mishandles a malloc operation, which allows attackers to cause a denial of service (memory leak within the function _TIFFmalloc in tif_unix.c) via a crafted file.","status":"published","published":"2017-06-22T15:29:00.173Z","modified":"2026-10-24T10:30:35.915461104Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:44:07.192756Z"},{"id":"DEBIAN-CVE-2017-9815","description":"In LibTIFF 4.0.7, the TIFFReadDirEntryLong8Array function in libtiff/tif_dirread.c mishandles a malloc operation, which allows attackers to cause a denial of service (memory leak within the function _TIFFmalloc in tif_unix.c) via a crafted file.","status":"published","published":"2017-06-22T15:29:00.173Z","modified":"2026-09-01T20:03:52.244685053Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:45:29.698576Z"},{"id":"UBUNTU-CVE-2017-9815","description":"In LibTIFF 4.0.7, the TIFFReadDirEntryLong8Array function in libtiff/tif_dirread.c mishandles a malloc operation, which allows attackers to cause a denial of service (memory leak within the function _TIFFmalloc in tif_unix.c) via a crafted file.","status":"published","published":"2017-06-22T00:00:00Z","modified":"2026-04-22T11:39:14.069699Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:54:16.154988Z"},{"id":"USN-3602-1","title":"tiff vulnerabilities","description":"It was discovered that LibTIFF incorrectly handled certain malformed\nimages. If a user or automated system were tricked into opening a specially\ncrafted image, a remote attacker could crash the application, leading to a\ndenial of service, or possibly execute arbitrary code with user privileges.\n","status":"published","published":"2018-03-20T17:20:33Z","modified":"2026-04-22T09:44:20.268072Z","updated_at":"2026-11-02T16:58:13.496563Z"}]}}