curl: Use-after-free read of the freed referer buffer in `curl_easy_setopt(CURLOPT_REFERER)` — stale heap bytes transmitted in an outbound `Referer:` heade

CWE-416 → CWE-908/CWE-200 Aset yang terdampak Affected Asset - Component: libcurl — lib/setopt.c, CURLOPTREFERER handler curleasysetopt API - Related code paths: lib/bufref.c Curlbufreffree, CURLINFOREFERER getter lib/getinfo.c:145, referer emission lib/http.c:2941-2945, pretransfer sync...