{"id":"UBUNTU-CVE-2021-43113","details":"iTextPDF in iText 7 and up to (excluding 4.4.13.3) 7.1.17 allows command injection via a CompareTool filename that is mishandled on the gs (aka Ghostscript) command line in GhostscriptHelper.java.","modified":"2026-05-20T16:06:29.794023183Z","published":"2021-12-15T07:15:00Z","upstream":["CVE-2021-43113"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-43113"},{"type":"REPORT","url":"https://github.com/itext/itextpdf/commit/ce8bbacd631e13717a91f02e9cbd9814b9dc2cca"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2021-43113"}],"affected":[{"package":{"name":"libitext5-java","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/libitext5-java?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.5.13.3-2","5.5.13.3-3","5.5.13.3-4"],"ecosystem_specific":{"binaries":[{"binary_name":"libitext5-java","binary_version":"5.5.13.3-4"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-43113.json"}},{"package":{"name":"libitext5-java","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/libitext5-java?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.5.13.3-4"],"ecosystem_specific":{"binaries":[{"binary_name":"libitext5-java","binary_version":"5.5.13.3-4"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-43113.json"}},{"package":{"name":"libitext5-java","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/libitext5-java?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.5.13.3-4","5.5.13.4-1","5.5.13.4-2"],"ecosystem_specific":{"binaries":[{"binary_name":"libitext5-java","binary_version":"5.5.13.4-2"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-43113.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}