{"id":"UBUNTU-CVE-2023-40403","details":"The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.6, tvOS 17, iOS 16.7 and iPadOS 16.7, macOS Monterey 12.7, watchOS 10, iOS 17 and iPadOS 17, macOS Sonoma 14. Processing web content may disclose sensitive information.","modified":"2026-01-30T01:12:00.080240Z","published":"2023-09-27T15:19:00Z","related":["USN-7600-1"],"upstream":["CVE-2023-40403"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-40403"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2023-40403"},{"type":"REPORT","url":"https://gitlab.gnome.org/GNOME/libxslt/-/issues/94"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7600-1"}],"affected":[{"package":{"name":"libxslt","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/libxslt@1.1.28-2ubuntu0.2+esm3?arch=source&distro=esm-infra-legacy/trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.28-2ubuntu0.2+esm3"}]}],"versions":["1.1.28-2","1.1.28-2build1","1.1.28-2ubuntu0.1","1.1.28-2ubuntu0.2","1.1.28-2ubuntu0.2+esm1","1.1.28-2ubuntu0.2+esm2"],"ecosystem_specific":{"binaries":[{"binary_name":"libxslt1-dev","binary_version":"1.1.28-2ubuntu0.2+esm3"},{"binary_name":"libxslt1.1","binary_version":"1.1.28-2ubuntu0.2+esm3"},{"binary_name":"python-libxslt1","binary_version":"1.1.28-2ubuntu0.2+esm3"},{"binary_name":"xsltproc","binary_version":"1.1.28-2ubuntu0.2+esm3"}],"availability":"Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-40403.json"}},{"package":{"name":"libxslt","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/libxslt@1.1.28-2.1ubuntu0.3+esm2?arch=source&distro=esm-infra/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.28-2.1ubuntu0.3+esm2"}]}],"versions":["1.1.28-2build2","1.1.28-2.1","1.1.28-2.1ubuntu0.1","1.1.28-2.1ubuntu0.2","1.1.28-2.1ubuntu0.3","1.1.28-2.1ubuntu0.3+esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"libxslt1-dev","binary_version":"1.1.28-2.1ubuntu0.3+esm2"},{"binary_name":"libxslt1.1","binary_version":"1.1.28-2.1ubuntu0.3+esm2"},{"binary_name":"python-libxslt1","binary_version":"1.1.28-2.1ubuntu0.3+esm2"},{"binary_name":"xsltproc","binary_version":"1.1.28-2.1ubuntu0.3+esm2"}],"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/2023/UBUNTU-CVE-2023-40403.json"}},{"package":{"name":"libxslt","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/libxslt@1.1.29-5ubuntu0.3+esm1?arch=source&distro=esm-infra/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.29-5ubuntu0.3+esm1"}]}],"versions":["1.1.29-2.1ubuntu1","1.1.29-4","1.1.29-5","1.1.29-5ubuntu0.1","1.1.29-5ubuntu0.2","1.1.29-5ubuntu0.3"],"ecosystem_specific":{"binaries":[{"binary_name":"libxslt1-dev","binary_version":"1.1.29-5ubuntu0.3+esm1"},{"binary_name":"libxslt1.1","binary_version":"1.1.29-5ubuntu0.3+esm1"},{"binary_name":"python-libxslt1","binary_version":"1.1.29-5ubuntu0.3+esm1"},{"binary_name":"xsltproc","binary_version":"1.1.29-5ubuntu0.3+esm1"}],"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/2023/UBUNTU-CVE-2023-40403.json"}},{"package":{"name":"libxslt","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/libxslt@1.1.34-4ubuntu0.20.04.3+esm1?arch=source&distro=esm-infra/focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.34-4ubuntu0.20.04.3+esm1"}]}],"versions":["1.1.33-0ubuntu1","1.1.33-0ubuntu2","1.1.33-0ubuntu3","1.1.34-1","1.1.34-1ubuntu1","1.1.34-3","1.1.34-4","1.1.34-4ubuntu0.20.04.1","1.1.34-4ubuntu0.20.04.2","1.1.34-4ubuntu0.20.04.3"],"ecosystem_specific":{"binaries":[{"binary_name":"libxslt1-dev","binary_version":"1.1.34-4ubuntu0.20.04.3+esm1"},{"binary_name":"libxslt1.1","binary_version":"1.1.34-4ubuntu0.20.04.3+esm1"},{"binary_name":"xsltproc","binary_version":"1.1.34-4ubuntu0.20.04.3+esm1"}],"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/2023/UBUNTU-CVE-2023-40403.json"}},{"package":{"name":"libxslt","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/libxslt@1.1.34-4ubuntu0.22.04.4?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.34-4ubuntu0.22.04.4"}]}],"versions":["1.1.34-4","1.1.34-4build1","1.1.34-4build2","1.1.34-4ubuntu0.22.04.1","1.1.34-4ubuntu0.22.04.2","1.1.34-4ubuntu0.22.04.3"],"ecosystem_specific":{"binaries":[{"binary_name":"libxslt1-dev","binary_version":"1.1.34-4ubuntu0.22.04.4"},{"binary_name":"libxslt1.1","binary_version":"1.1.34-4ubuntu0.22.04.4"},{"binary_name":"xsltproc","binary_version":"1.1.34-4ubuntu0.22.04.4"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-40403.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:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]}