{"id":"UBUNTU-CVE-2018-12983","details":"A stack-based buffer over-read in the PdfEncryptMD5Base::ComputeEncryptionKey() function in PdfEncrypt.cpp in PoDoFo 0.9.6-rc1 could be leveraged by remote attackers to cause a denial-of-service via a crafted pdf file.","modified":"2026-04-22T12:51:02.524313Z","published":"2018-06-29T05:29:00Z","related":["USN-7217-1"],"upstream":["CVE-2018-12983"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-12983"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1595693"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-12983"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7217-1"}],"affected":[{"package":{"name":"libpodofo","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/libpodofo@0.9.0-1.2ubuntu0.1~esm3?arch=source&distro=esm-infra-legacy/trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.0-1.2ubuntu0.1~esm3"}]}],"versions":["0.9.0-1.1ubuntu1","0.9.0-1.2","0.9.0-1.2ubuntu0.1~esm1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro","binaries":[{"binary_name":"libpodofo-utils","binary_version":"0.9.0-1.2ubuntu0.1~esm3"},{"binary_name":"libpodofo0.9.0","binary_version":"0.9.0-1.2ubuntu0.1~esm3"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-12983.json"}},{"package":{"name":"libpodofo","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/libpodofo@0.9.3-4ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.3-4ubuntu0.1~esm1"}]}],"versions":["0.9.0-1.3","0.9.3-3","0.9.3-4"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"libpodofo-utils","binary_version":"0.9.3-4ubuntu0.1~esm1"},{"binary_name":"libpodofo0.9.3","binary_version":"0.9.3-4ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-12983.json"}},{"package":{"name":"libpodofo","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/libpodofo@0.9.5-9ubuntu0.1~esm1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.5-9ubuntu0.1~esm1"}]}],"versions":["0.9.5-6","0.9.5-8","0.9.5-8build1","0.9.5-9"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"libpodofo-utils","binary_version":"0.9.5-9ubuntu0.1~esm1"},{"binary_name":"libpodofo0.9.5","binary_version":"0.9.5-9ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-12983.json"}},{"package":{"name":"libpodofo","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/libpodofo@0.9.6+dfsg-5ubuntu0.1~esm1?arch=source&distro=esm-apps/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.6+dfsg-5ubuntu0.1~esm1"}]}],"versions":["0.9.6+dfsg-5","0.9.6+dfsg-5build1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"libpodofo-utils","binary_version":"0.9.6+dfsg-5ubuntu0.1~esm1"},{"binary_name":"libpodofo0.9.6","binary_version":"0.9.6+dfsg-5ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-12983.json"}},{"package":{"name":"libpodofo","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/libpodofo@0.9.7+dfsg-3ubuntu0.1~esm1?arch=source&distro=esm-apps/jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.7+dfsg-3ubuntu0.1~esm1"}]}],"versions":["0.9.7+dfsg-2","0.9.7+dfsg-2build1","0.9.7+dfsg-2build2","0.9.7+dfsg-3"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"libpodofo-utils","binary_version":"0.9.7+dfsg-3ubuntu0.1~esm1"},{"binary_name":"libpodofo0.9.7","binary_version":"0.9.7+dfsg-3ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-12983.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"low"}]}