{"id":"GO-2021-0263","summary":"Panic on invalid symbol tables in debug/macho","details":"Calling File.ImportedSymbols on a loaded file which contains an invalid dynamic symbol table command can cause a panic, in particular if the encoded number of undefined symbols is larger than the number of symbols in the symbol table.","aliases":["BIT-golang-2021-41771","CVE-2021-41771"],"modified":"2024-05-20T16:03:47Z","published":"2022-01-13T03:45:03Z","database_specific":{"url":"https://pkg.go.dev/vuln/GO-2021-0263","review_status":"REVIEWED"},"references":[{"type":"FIX","url":"https://go.dev/cl/367075"},{"type":"FIX","url":"https://go.googlesource.com/go/+/61536ec03063b4951163bd09609c86d82631fa27"},{"type":"WEB","url":"https://groups.google.com/g/golang-announce/c/0fM21h43arc"},{"type":"REPORT","url":"https://go.dev/issue/48990"}],"affected":[{"package":{"name":"stdlib","ecosystem":"Go","purl":"pkg:golang/stdlib"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.16.10"},{"introduced":"1.17.0-0"},{"fixed":"1.17.3"}]}],"ecosystem_specific":{"imports":[{"path":"debug/macho","symbols":["NewFile"]}]},"database_specific":{"source":"https://vuln.go.dev/ID/GO-2021-0263.json"}}],"schema_version":"1.7.3","credits":[{"name":"Burak Çarıkçı - Yunus Yıldırım (CT-Zer0 Crypttech)"}]}