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nginx update #66582

Merged
merged 2 commits into from Aug 14, 2019
Merged

nginx update #66582

merged 2 commits into from Aug 14, 2019

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Izorkin
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@Izorkin Izorkin commented Aug 13, 2019

Motivation for this change

Update:

  • nginxStable to 1.16.1
  • nginxMainline to 1.17.3

cc @Mic92

Things done
  • Tested using sandboxing (nix.useSandbox on NixOS, or option sandbox in nix.conf on non-NixOS)
  • Built on platform(s)
    • NixOS
    • macOS
    • other Linux distributions
  • Tested via one or more NixOS test(s) if existing and applicable for the change (look inside nixos/tests)
  • Tested compilation of all pkgs that depend on this change using nix-shell -p nix-review --run "nix-review wip"
  • Tested execution of all binary files (usually in ./result/bin/)
  • Determined the impact on package closure size (by running nix path-info -S before and after)
  • Ensured that relevant documentation is up to date
  • Fits CONTRIBUTING.md.
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@Izorkin
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Izorkin commented Aug 13, 2019

@GrahamcOfBorg build nginx
@GrahamcOfBorg test nginx

@aszlig aszlig added 1.severity: security 9.needs: port to stable A PR needs a backport to the stable release. and removed 9.needs: port to stable A PR needs a backport to the stable release. labels Aug 14, 2019
@aszlig
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aszlig commented Aug 14, 2019

Stable fix at #66605.

aszlig pushed a commit that referenced this pull request Aug 14, 2019
When using HTTP/2 a client might cause excessive memory consumption
and CPU usage (CVE-2019-9511, CVE-2019-9513, CVE-2019-9516). The
problems have been patched upstream in 1.16.1 and 1.17.2, but no patch
is available for 1.14.2 and 1.15.10. The patches from 1.16.1 applies
without any issue.

See #66582 for the update in master.
@aszlig aszlig merged commit 83381be into NixOS:master Aug 14, 2019
aszlig added a commit that referenced this pull request Aug 14, 2019
This addresses CVE-2019-9511, CVE-2019-9513 and CVE-2019-9516. Details
about these vulnerabilities can be found at:

https://github.com/Netflix/security-bulletins/blob/216433296d3bc542496a8edae5b4ca39cfd892b1/advisories/third-party/2019-002.md

Version 1.16.1 only includes the security fixes, however version 1.17.3
has two additional bugfixes:

  * "zero size buf" alerts might appear in logs when using gzipping; the
    bug had appeared in 1.17.2.
  * a segmentation fault might occur in a worker process if the
    "resolver" directive was used in SMTP proxy.

I haven't extensively tested this, but from a quick test, nginx is still
working and the NixOS tests also succeed.

Thanks to @Izorkin for the pull request.
@Izorkin
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Izorkin commented Aug 14, 2019

Thanks!

@Izorkin Izorkin deleted the nginx-update branch August 14, 2019 16:31
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