{"id":"UBUNTU-CVE-2019-13112","details":"A PngChunk::parseChunkContent uncontrolled memory allocation in Exiv2 through 0.27.1 allows an attacker to cause a denial of service (crash due to an std::bad_alloc exception) via a crafted PNG image file.","modified":"2026-04-22T13:31:20.616977Z","published":"2019-06-30T00:00:00Z","related":["USN-4056-1"],"upstream":["CVE-2019-13112"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-13112"},{"type":"REPORT","url":"https://github.com/Exiv2/exiv2/issues/845"},{"type":"REPORT","url":"https://github.com/Exiv2/exiv2/pull/846"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4056-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-13112"}],"affected":[{"package":{"name":"exiv2","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/exiv2@0.25-2.1ubuntu16.04.4?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.25-2.1ubuntu16.04.4"}]}],"versions":["0.25-1ubuntu1","0.25-2.1","0.25-2.1ubuntu16.04.1","0.25-2.1ubuntu16.04.2","0.25-2.1ubuntu16.04.3"],"ecosystem_specific":{"binaries":[{"binary_name":"exiv2","binary_version":"0.25-2.1ubuntu16.04.4"},{"binary_name":"libexiv2-14","binary_version":"0.25-2.1ubuntu16.04.4"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-13112.json"}},{"package":{"name":"exiv2","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/exiv2@0.25-3.1ubuntu0.18.04.3?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.25-3.1ubuntu0.18.04.3"}]}],"versions":["0.25-3.1","0.25-3.1ubuntu0.18.04.1","0.25-3.1ubuntu0.18.04.2"],"ecosystem_specific":{"binaries":[{"binary_name":"exiv2","binary_version":"0.25-3.1ubuntu0.18.04.3"},{"binary_name":"libexiv2-14","binary_version":"0.25-3.1ubuntu0.18.04.3"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-13112.json"}}],"schema_version":"1.7.5","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"}]}