The html package (aka x/net/html) through 2018-09-17 in Go mishandles <template><tbody><isindex/action=0>, leading to a “panic: runtime error” in inBodyIM in parse.go during an html.Parse call.
github.com/advisories/GHSA-fcf9-6fv2-fc5v
github.com/golang/go/issues/27704
go-review.googlesource.com/c/net/+/136575
go.dev/issue/27704
go.googlesource.com/net/+/2f5d2388922f370f4355f327fcf4cfe9f5583908
lists.fedoraproject.org/archives/list/[email protected]/message/LREEWY6KNLHRWFZ7OT4HVLMVVCGGUHON/
lists.fedoraproject.org/archives/list/[email protected]/message/UKRCI7WIOCOCD3H7NXWRGIRABTQOZOBK/
nvd.nist.gov/vuln/detail/CVE-2018-17143
pkg.go.dev/vuln/GO-2022-0193