{"schema_version":"1.3.1","id":"GO-2022-0229","modified":"2023-06-12T18:45:41Z","published":"2022-07-06T18:23:48Z","aliases":["CVE-2020-7919","GHSA-cjjc-xp8v-855w"],"summary":"Panic in certificate parsing in crypto/x509 and golang.org/x/crypto/cryptobyte","details":"On 32-bit architectures, a malformed input to crypto/x509 or the ASN.1 parsing functions of golang.org/x/crypto/cryptobyte can lead to a panic.\n\nThe malformed certificate can be delivered via a crypto/tls connection to a client, or to a server that accepts client certificates. net/http clients can be made to crash by an HTTPS server, while net/http servers that accept client certificates will recover the panic and are unaffected.","affected":[{"package":{"name":"stdlib","ecosystem":"Go"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.12.16"},{"introduced":"1.13.0-0"},{"fixed":"1.13.7"}]}],"ecosystem_specific":{"imports":[{"path":"crypto/x509"}]}},{"package":{"name":"golang.org/x/crypto","ecosystem":"Go"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.0.0-20200124225646-8b5121be2f68"}]}],"ecosystem_specific":{"imports":[{"path":"golang.org/x/crypto/cryptobyte"}]}}],"references":[{"type":"FIX","url":"https://go.dev/cl/216680"},{"type":"FIX","url":"https://go.googlesource.com/go/+/b13ce14c4a6aa59b7b041ad2b6eed2d23e15b574"},{"type":"FIX","url":"https://go.dev/cl/216677"},{"type":"REPORT","url":"https://go.dev/issue/36837"},{"type":"WEB","url":"https://groups.google.com/g/golang-announce/c/Hsw4mHYc470"}],"credits":[{"name":"Project Wycheproof"}],"database_specific":{"url":"https://pkg.go.dev/vuln/GO-2022-0229"}}