{"id":"UBUNTU-CVE-2017-9239","details":"An issue was discovered in Exiv2 0.26. When the data structure of the structure ifd is incorrect, the program assigns pValue_ to 0x0, and the value of pValue() is 0x0. TiffImageEntry::doWriteImage will use the value of pValue() to cause a segmentation fault. To exploit this vulnerability, someone must open a crafted tiff file.","modified":"2026-02-04T04:09:44.833970Z","published":"2017-05-26T00:00:00Z","related":["USN-3852-1"],"upstream":["CVE-2017-9239"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-9239"},{"type":"REPORT","url":"https://github.com/lolo-pop/poc/tree/master/Segmentation%20fault%20in%20convert-test(exiv2)"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3852-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-9239"}],"affected":[{"package":{"name":"exiv2","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/exiv2@0.23-1ubuntu2.2?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.23-1ubuntu2.2"}]}],"versions":["0.23-1ubuntu1","0.23-1ubuntu2","0.23-1ubuntu2.1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.23-1ubuntu2.2","binary_name":"exiv2"},{"binary_version":"0.23-1ubuntu2.2","binary_name":"libexiv2-12"},{"binary_version":"0.23-1ubuntu2.2","binary_name":"libexiv2-dev"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-9239.json"}},{"package":{"name":"exiv2","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/exiv2@0.25-2.1ubuntu16.04.3?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.25-2.1ubuntu16.04.3"}]}],"versions":["0.25-1ubuntu1","0.25-2.1","0.25-2.1ubuntu16.04.1","0.25-2.1ubuntu16.04.2"],"ecosystem_specific":{"binaries":[{"binary_version":"0.25-2.1ubuntu16.04.3","binary_name":"exiv2"},{"binary_version":"0.25-2.1ubuntu16.04.3","binary_name":"libexiv2-14"},{"binary_version":"0.25-2.1ubuntu16.04.3","binary_name":"libexiv2-dev"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-9239.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}]}