{"id":"CVE-2018-17075","aliases":["GHSA-5p4h-3377-7w67","GO-2021-0078"],"url":"https://o3.security/vulnerability/CVE-2018-17075","summary":"golang.org/x/net/html NULL Pointer Dereference vulnerability","details":"The html package (aka x/net/html) before 2018-07-13 in Go mishandles \"in frameset\" insertion mode, leading to a \"panic: runtime error\" for html.Parse of <template><object>, <template><applet>, or <template><marquee>. This is related to HTMLTreeBuilder.cpp in WebKit.","published":"2018-09-16T02:29:00.947Z","modified":"2026-10-20T10:51:37.354517805Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":{"score":0.02774,"percentile":0.85185,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":2,"affectedPackages":[{"ecosystem":"Go","name":"golang.org/x/net","fixedVersion":"0.0.0-20180816102801-aaf60122140d"}],"fix":{"url":"https://github.com/golang/net/commit/aaf60122140d3fcf75376d319f0554393160eb50","label":"golang/net@aaf6012"},"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LREEWY6KNLHRWFZ7OT4HVLMVVCGGUHON/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UKRCI7WIOCOCD3H7NXWRGIRABTQOZOBK/"},{"type":"FIX","url":"https://github.com/golang/net/commit/aaf60122140d3fcf75376d319f0554393160eb50"},{"type":"EVIDENCE","url":"https://bugs.chromium.org/p/chromium/issues/detail?id=829668"},{"type":"EVIDENCE","url":"https://github.com/golang/go/issues/27016"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-17075"},{"type":"PACKAGE","url":"https://github.com/golang/go"},{"type":"WEB","url":"https://go-review.googlesource.com/c/net/+/94838/9/html/parse.go#1906"},{"type":"WEB","url":"https://go.dev/cl/123776"},{"type":"WEB","url":"https://go.dev/issue/27016"},{"type":"WEB","url":"https://go.googlesource.com/net/+/aaf60122140d3fcf75376d319f0554393160eb50"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LREEWY6KNLHRWFZ7OT4HVLMVVCGGUHON"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UKRCI7WIOCOCD3H7NXWRGIRABTQOZOBK"},{"type":"WEB","url":"https://pkg.go.dev/vuln/GO-2021-0078"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-20T10:51:37.354517805Z"}}