{"id":"UBUNTU-CVE-2023-7101","details":"Spreadsheet::ParseExcel version 0.65 is a Perl module used for parsing Excel files. Spreadsheet::ParseExcel is vulnerable to an arbitrary code execution (ACE) vulnerability due to passing unvalidated input from a file into a string-type “eval”. Specifically, the issue stems from the evaluation of Number format strings (not to be confused with printf-style format strings) within the Excel parsing logic.","modified":"2026-02-04T03:11:31.463031Z","published":"2023-12-24T22:15:00Z","related":["USN-6781-1"],"upstream":["CVE-2023-7101"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2023-7101"},{"type":"REPORT","url":"https://github.com/mandiant/Vulnerability-Disclosures/blob/master/2023/MNDT-2023-0019.md"},{"type":"REPORT","url":"https://github.com/haile01/perl_spreadsheet_excel_rce_poc"},{"type":"REPORT","url":"https://github.com/runrig/spreadsheet-parseexcel/issues/33"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2023-7101"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6781-1"},{"type":"REPORT","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog"}],"affected":[{"package":{"name":"libspreadsheet-parseexcel-perl","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/libspreadsheet-parseexcel-perl@0.5800-1ubuntu0.1~esm1?arch=source&distro=trusty/esm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.5800-1ubuntu0.1~esm1"}]}],"versions":["0.5800-1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.5800-1ubuntu0.1~esm1","binary_name":"libspreadsheet-parseexcel-perl"}],"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-2023-7101.json"}},{"package":{"name":"libspreadsheet-parseexcel-perl","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/libspreadsheet-parseexcel-perl@0.6500-1ubuntu0.16.04.1~esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6500-1ubuntu0.16.04.1~esm1"}]}],"versions":["0.6500-1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"libspreadsheet-parseexcel-perl","binary_version":"0.6500-1ubuntu0.16.04.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-7101.json"}},{"package":{"name":"libspreadsheet-parseexcel-perl","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/libspreadsheet-parseexcel-perl@0.6500-1ubuntu0.18.04.1~esm1?arch=source&distro=esm-apps/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6500-1ubuntu0.18.04.1~esm1"}]}],"versions":["0.6500-1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"libspreadsheet-parseexcel-perl","binary_version":"0.6500-1ubuntu0.18.04.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-7101.json"}},{"package":{"name":"libspreadsheet-parseexcel-perl","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/libspreadsheet-parseexcel-perl@0.6500-1ubuntu0.20.04.1?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6500-1ubuntu0.20.04.1"}]}],"versions":["0.6500-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libspreadsheet-parseexcel-perl","binary_version":"0.6500-1ubuntu0.20.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-7101.json"}},{"package":{"name":"libspreadsheet-parseexcel-perl","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/libspreadsheet-parseexcel-perl@0.6500-1.1ubuntu0.1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6500-1.1ubuntu0.1"}]}],"versions":["0.6500-1.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libspreadsheet-parseexcel-perl","binary_version":"0.6500-1.1ubuntu0.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-7101.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}