{"id":"CVE-2025-7545","revision":"fb6733ab44ba4129b39c58c9a90e2266","records":[{"revision":"fb6733ab44ba4129b39c58c9a90e2266","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2025-7545","aliases":[],"title":"GNU Binutils objcopy.c copy_section heap-based overflow","description":"A vulnerability classified as problematic was found in GNU Binutils 2.45. Affected by this vulnerability is the function copy_section of the file binutils/objcopy.c. The manipulation leads to heap-based buffer overflow. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The patch is named 08c3cbe5926e4d355b5cb70bbec2b1eeb40c2944. It is recommended to apply a patch to fix this issue.","state":0,"publishedAt":"2025-07-13T21:44:08.027+00:00","modifiedAt":"2026-10-15T01:02:18.066+00:00","affected":[{"ecosystem":"Vendor product","name":"Binutils","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"GNU\",\n                    \"product\": \"Binutils\",\n                    \"versions\": [\n                        {\n                            \"version\": \"2.45\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","score":4.8,"severity":"MEDIUM"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C","score":5.3,"severity":"MEDIUM"},{"system":"CVSS 3.0","vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C","score":5.3,"severity":"MEDIUM"},{"system":"CVSS 2.0","vector":"AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C","score":4.3,"severity":null}],"references":["https://vuldb.com/?id.316243","https://vuldb.com/?ctiid.316243","https://vuldb.com/?submit.614355","https://sourceware.org/bugzilla/show_bug.cgi?id=33049","https://sourceware.org/bugzilla/show_bug.cgi?id=33049#c1","https://sourceware.org/bugzilla/attachment.cgi?id=16117","https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=08c3cbe5926e4d355b5cb70bbec2b1eeb40c2944","https://www.gnu.org/"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-7545","license":"CVE Program Terms of Use","key":"cve-program:CVE-2025-7545","identifiers":["CVE-2025-7545"]},"retained":false,"historicalAffected":[]}],"coverage":[]}