{"id":"CVE-2021-27219","revision":"10533516485b4647bd07aad3bee6c80d","records":[{"revision":"10533516485b4647bd07aad3bee6c80d","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2021-27219","aliases":[],"title":"An issue was discovered in GNOME GLib before 2.66.6 and 2.67.x before 2.67.3. The function g_bytes_new has an integer overflow on 64-bit platforms due to an implicit cast from 64 bits to 32 bits. The overflow could potentially lead to memor…","description":"An issue was discovered in GNOME GLib before 2.66.6 and 2.67.x before 2.67.3. The function g_bytes_new has an integer overflow on 64-bit platforms due to an implicit cast from 64 bits to 32 bits. The overflow could potentially lead to memory corruption.","state":0,"publishedAt":"2021-02-15T16:27:38+00:00","modifiedAt":"2026-10-14T11:34:57.713+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/-/issues/2319","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://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-2021-27219","license":"CVE Program Terms of Use","key":"cve-program:CVE-2021-27219","identifiers":["CVE-2021-27219"]},"retained":false,"historicalAffected":[]}],"coverage":[]}