high7.5
CVE-2021-33194
golang.org/x/net/html Infinite Loop vulnerability
Impact
Go through 1.15.12 and 1.16.x through 1.16.4 has a golang.org/x/net/html infinite loop via crafted ParseFragment input.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | golang.org/x/net | < 0.0.0-20210520170846-37e1c6afe023 | 0.0.0-20210520170846-37e1c6afe023 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Golang | Go | through 1.15.12 from 1.16.0 through 1.16.4 |
| Fedoraproject | Fedora | Version 36 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/golang/net/commit/37e1c6afe02340126705deced573a85ab75209d7
- https://groups.google.com/g/golang-announce/c/wPunbCPkWUg
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4CHKSFMHZVOBCZSSVRE3UEYNKARTBMTM/
- https://github.com/advisories/GHSA-83g2-8m93-v3w7
- https://nvd.nist.gov/vuln/detail/CVE-2021-33194
- https://go.dev/cl/311090
- https://go.dev/issue/46288
- https://go.googlesource.com/net/+/37e1c6afe02340126705deced573a85ab75209d7
- https://pkg.go.dev/vuln/GO-2021-0238
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4CHKSFMHZVOBCZSSVRE3UEYNKARTBMTM