{"id":"UBUNTU-CVE-2019-13118","details":"In numbers.c in libxslt 1.1.33, a type holding grouping characters of an xsl:number instruction was too narrow and an invalid character/length combination could be passed to xsltNumberFormatDecimal, leading to a read of uninitialized stack data.","modified":"2026-02-04T03:23:48.905222Z","published":"2019-07-01T02:15:00Z","related":["USN-4164-1"],"upstream":["CVE-2019-13118"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2019-13118"},{"type":"REPORT","url":"https://oss-fuzz.com/testcase-detail/5197371471822848"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4164-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2019-13118"}],"affected":[{"package":{"name":"libxslt","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/libxslt@1.1.28-2ubuntu0.2+esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.28-2ubuntu0.2+esm1"}]}],"versions":["1.1.28-2","1.1.28-2build1","1.1.28-2ubuntu0.1","1.1.28-2ubuntu0.2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.1.28-2ubuntu0.2+esm1","binary_name":"libxslt1-dev"},{"binary_version":"1.1.28-2ubuntu0.2+esm1","binary_name":"libxslt1.1"},{"binary_version":"1.1.28-2ubuntu0.2+esm1","binary_name":"python-libxslt1"},{"binary_version":"1.1.28-2ubuntu0.2+esm1","binary_name":"xsltproc"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-13118.json"}},{"package":{"name":"libxslt","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/libxslt@1.1.28-2.1ubuntu0.3?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.28-2.1ubuntu0.3"}]}],"versions":["1.1.28-2build2","1.1.28-2.1","1.1.28-2.1ubuntu0.1","1.1.28-2.1ubuntu0.2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.1.28-2.1ubuntu0.3","binary_name":"libxslt1-dev"},{"binary_version":"1.1.28-2.1ubuntu0.3","binary_name":"libxslt1.1"},{"binary_version":"1.1.28-2.1ubuntu0.3","binary_name":"python-libxslt1"},{"binary_version":"1.1.28-2.1ubuntu0.3","binary_name":"xsltproc"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-13118.json"}},{"package":{"name":"libxslt","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/libxslt@1.1.29-5ubuntu0.2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.29-5ubuntu0.2"}]}],"versions":["1.1.29-2.1ubuntu1","1.1.29-4","1.1.29-5","1.1.29-5ubuntu0.1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.1.29-5ubuntu0.2","binary_name":"libxslt1-dev"},{"binary_version":"1.1.29-5ubuntu0.2","binary_name":"libxslt1.1"},{"binary_version":"1.1.29-5ubuntu0.2","binary_name":"python-libxslt1"},{"binary_version":"1.1.29-5ubuntu0.2","binary_name":"xsltproc"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2019/UBUNTU-CVE-2019-13118.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"low"}]}