{"id":"UBUNTU-CVE-2018-17581","details":"CiffDirectory::readDirectory() at crwimage_int.cpp in Exiv2 0.26 has excessive stack consumption due to a recursive function, leading to Denial of service.","modified":"2026-02-04T02:18:59.160571Z","published":"2018-09-28T00:00:00Z","related":["USN-3852-1"],"upstream":["CVE-2018-17581"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-17581"},{"type":"REPORT","url":"https://github.com/SegfaultMasters/covering360/blob/master/Exiv2"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3852-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-17581"}],"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/2018/UBUNTU-CVE-2018-17581.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/2018/UBUNTU-CVE-2018-17581.json"}},{"package":{"name":"exiv2","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/exiv2@0.25-3.1ubuntu0.18.04.2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.25-3.1ubuntu0.18.04.2"}]}],"versions":["0.25-3.1","0.25-3.1ubuntu0.18.04.1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.25-3.1ubuntu0.18.04.2","binary_name":"exiv2"},{"binary_version":"0.25-3.1ubuntu0.18.04.2","binary_name":"libexiv2-14"},{"binary_version":"0.25-3.1ubuntu0.18.04.2","binary_name":"libexiv2-dev"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-17581.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"},{"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":"medium"}]}