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v1.12.2.rst

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1.12.2 (December 10, 2019)

Changes

  • http: fixed CVE-2019-18801 by allocating sufficient memory for request headers.
  • http: fixed CVE-2019-18802 by implementing stricter validation of HTTP/1 headers.
  • http: trim LWS at the end of header keys, for correct HTTP/1.1 header parsing.
  • http: added strict authority checking. This can be reversed temporarily by setting the runtime feature envoy.reloadable_features.strict_authority_validation to false.
  • route config: fixed CVE-2019-18838 by checking for presence of host/path headers.