{"id":"OSV-2022-1065","aliases":[],"status":"published","title":"Stack-buffer-overflow in Curl_output_aws_sigv4","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52517\n\n```\nCrash type: Stack-buffer-overflow WRITE {*}\nCrash state:\nCurl_output_aws_sigv4\noutput_auth_headers\nCurl_http_output_auth\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2022-10-20T00:02:08.349463Z","modified":"2022-10-20T00:02:08Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"curl","ranges":[{"type":"GIT","events":[{"introduced":"29c4aa00a16872514eb2e2c639576a382ffb66d3"},{"fixed":"57ba1dd51975c95628cc3936ab086f80cba4c2d0"},{"fixed":"a3063fe0147e00381d149e1d3a3c57c63343e7fc"}]}]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52517","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2022-1065","title":"Stack-buffer-overflow in Curl_output_aws_sigv4","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=52517\n\n```\nCrash type: Stack-buffer-overflow WRITE {*}\nCrash state:\nCurl_output_aws_sigv4\noutput_auth_headers\nCurl_http_output_auth\n```\n","status":"published","published":"2022-10-20T00:02:08.349463Z","modified":"2022-10-20T00:02:08.349709Z","updated_at":"2026-11-02T15:52:49.275624Z"}]}}