{"action":"Upgrade r-cran-readxl to 1.0.0-2 or later.","affected":[{"fixed":"1.0.0-2","introduced":"0"}],"component":"r-cran-readxl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.0.0-2"],"id":"tcs_01M5NBZ1WESBBCT3NFKDYX3785","modified_at":"2026-09-01T20:03:42.065666253Z","published_at":"2018-04-24T19:29:01.500Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-12109","https://security-tracker.debian.org/tracker/CVE-2017-12109"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-12109","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-12109"}],"summary":"An exploitable integer overflow vulnerability exists in the xls_preparseWorkSheet function of libxls 1.4 when handling a MULRK record. A specially crafted XLS file can cause a memory corruption result"}