x/vulndb: potential Go vuln in Go Standard Library (package not identified): CVE-2021-31525

[GoVulnBot]

In CVE-2021-31525, the reference URL [Go Standard Library (package not identified)](Go Standard Library (package not identified)) (and possibly others) refers to something in Go.

module: std
package: Go Standard Library (package not identified)
description: |
  net/http 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.
cves:
- CVE-2021-31525
links:
  context:
  - https://go.dev/issue/45710
  - https://groups.google.com/g/golang-announce/c/cu9SP4eSXMc
  - https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ISRZZ6NY5R2TBYE72KZFOCO25TEUQTBF/

See doc/triage.md for instructions on how to triage this report.

[gopherbot]

Change https://go.dev/cl/415536 mentions this issue: x/vulndb: add reports/GO-2022-0236.yaml for CVE-2021-31525