{"id":"CVE-2021-27218","revision":"893bd43b7bf84bcb82ccf73069fb9e5c","records":[{"revision":"893bd43b7bf84bcb82ccf73069fb9e5c","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2021-27218","aliases":[],"title":"An issue was discovered in GNOME GLib before 2.66.7 and 2.67.x before 2.67.4. If g_byte_array_new_take() was called with a buffer of 4GB or more on a 64-bit platform, the length would be truncated modulo 2**32, causing unintended length tru…","description":"An issue was discovered in GNOME GLib before 2.66.7 and 2.67.x before 2.67.4. If g_byte_array_new_take() was called with a buffer of 4GB or more on a 64-bit platform, the length would be truncated modulo 2**32, causing unintended length truncation.","state":0,"publishedAt":"2021-02-15T16:27:20+00:00","modifiedAt":"2026-10-14T11:34:56.11+00:00","affected":[{"ecosystem":"Vendor product","name":"n/a","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"n/a\",\n                    \"vendor\": \"n/a\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"n/a\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1942","https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1944","https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2REA7RVKN7ZHRLJOEGBRQKJIPZQPAELZ/","https://security.netapp.com/advisory/ntap-20210319-0004/","https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JJMPNDO4GDVURYQFYKFOWY5HAF4FTEPN/","https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E","https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E","https://security.gentoo.org/glsa/202107-13","https://lists.debian.org/debian-lts-announce/2022/06/msg00006.html"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2021-27218","license":"CVE Program Terms of Use","key":"cve-program:CVE-2021-27218","identifiers":["CVE-2021-27218"]},"retained":false,"historicalAffected":[]}],"coverage":[]}