id: GO-2021-0224
modules:
    - module: std
      versions:
        - fixed: 1.13.13
        - introduced: 1.14.0-0
        - fixed: 1.14.5
      vulnerable_at: 1.14.4
      packages:
        - package: net/http
          symbols:
            - expectContinueReader.Read
          skip_fix: 'TODO: revisit this reason (fix appears to not work with Go <1.18)'
summary: Data race and crash in net/http
description: |-
    HTTP servers where the Handler concurrently reads the request body and writes a
    response can encounter a data race and crash. The httputil.ReverseProxy Handler
    is affected.
published: 2022-02-17T17:36:04Z
cves:
    - CVE-2020-15586
credits:
    - Mikael Manukyan
    - Andrew Kutz
    - Dave McClure
    - Tim Downey
    - Clay Kauzlaric
    - Gabe Rosenhouse
references:
    - fix: https://go.dev/cl/242598
    - fix: https://go.googlesource.com/go/+/fa98f46741f818913a8c11b877520a548715131f
    - report: https://go.dev/issue/34902
    - web: https://groups.google.com/g/golang-announce/c/XZNfaiwgt2w
review_status: REVIEWED