{"id":"CVE-2023-38852","details":"Buffer Overflow vulnerability in libxlsv.1.6.2 allows a remote attacker to execute arbitrary code and cause a denial of service via a crafted XLS file to the unicode_decode_wcstombs function in xlstool.c:266.","modified":"2026-08-12T03:51:26.295744504Z","published":"2023-08-15T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/38xxx/CVE-2023-38852.json"},"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JQYGEBDBCOWBRHOW44BSSRADUOZBXHUE/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YHBUPYF2NX34HNAWZ3WYHKWU3KWVQUSV/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/38xxx/CVE-2023-38852.json"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JQYGEBDBCOWBRHOW44BSSRADUOZBXHUE/"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YHBUPYF2NX34HNAWZ3WYHKWU3KWVQUSV/"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-38852"},{"type":"REPORT","url":"https://github.com/libxls/libxls/issues/124"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/libxls/libxls","events":[{"introduced":"448240067919707eb95fb009f76f3fdb439b1427"},{"last_affected":"448240067919707eb95fb009f76f3fdb439b1427"}],"database_specific":{"extracted_events":[{"introduced":"1.6.2"},{"last_affected":"1.6.2"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:libxls_project:libxls:1.6.2:*:*:*:*:*:*:*"}}],"versions":["1.6.2","v1.6.2"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-38852.json"}}],"schema_version":"1.9.0"}