{"schema_version":"1.7.3","id":"GHSA-h86h-8ppg-mxmh","published":"2022-05-24T19:03:29Z","modified":"2026-02-04T04:08:10.254867Z","aliases":["BIT-golang-2021-31525","CVE-2021-31525","GO-2022-0236"],"related":["CGA-gp75-g599-6fr2"],"summary":"golang.org/x/net/http/httpguts vulnerable to Uncontrolled Recursion","details":"golang.org/x/net/http/httpguts in Go before 1.15.12 and 1.16.x before 1.16.4 allows remote attackers to cause a denial of service (panic) via a large header to ReadRequest or ReadResponse. Server, Transport, and Client can each be affected in some configurations.","affected":[{"package":{"name":"golang.org/x/net","ecosystem":"Go","purl":"pkg:golang/golang.org/x/net"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.0.0-20210428140749-89ef3d95e781"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-h86h-8ppg-mxmh/GHSA-h86h-8ppg-mxmh.json"}}],"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-31525"},{"type":"WEB","url":"https://github.com/golang/go/issues/45710"},{"type":"PACKAGE","url":"https://github.com/golang/go"},{"type":"WEB","url":"https://go.dev/cl/313069"},{"type":"WEB","url":"https://go.dev/issue/45710"},{"type":"WEB","url":"https://go.googlesource.com/net/+/89ef3d95e781148a0951956029c92a211477f7f9"},{"type":"WEB","url":"https://groups.google.com/g/golang-announce/c/cu9SP4eSXMc"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ISRZZ6NY5R2TBYE72KZFOCO25TEUQTBF"},{"type":"WEB","url":"https://pkg.go.dev/vuln/GO-2022-0236"},{"type":"WEB","url":"https://security.gentoo.org/glsa/202208-02"}],"database_specific":{"cwe_ids":["CWE-674"],"github_reviewed":true,"github_reviewed_at":"2023-02-08T00:35:49Z","nvd_published_at":"2021-05-27T13:15:00Z","severity":"MODERATE"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}