golang-1.15 (1.15.9-5) unstable; urgency=medium

golang-1.15 (1.15.9-5) unstable; urgency=medium

  * Team upload.
  * Backport patches for CVE-2021-33195 CVE-2021-33197 CVE-2021-33198
    + CVE-2021-33195: net: Lookup functions may return invalid host names
    + CVE-2021-33197: net/http/httputil: ReverseProxy forwards Connection
      headers if first one is empty
    + CVE-2021-33198: math/big: (*Rat).SetString with "1.770p02041010010011001001"
      crashes with "makeslice: len out of range"

[dgit import unpatched golang-1.15 1.15.9-5]