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[20.03] tmux: apply patch for CVE-2020-27347 #102941

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Merged
merged 1 commit into from
Nov 5, 2020
Merged

[20.03] tmux: apply patch for CVE-2020-27347 #102941

merged 1 commit into from
Nov 5, 2020
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mweinelt
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@mweinelt mweinelt commented Nov 5, 2020

Motivation for this change

Fixes a buffer overflow in the escape sequence parser.

Fixes: CVE-2020-27347

Things done
  • Tested using sandboxing (nix.useSandbox on NixOS, or option sandbox in nix.conf on non-NixOS linux)
  • 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 nixpkgs-review --run "nixpkgs-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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@mweinelt
tmux: apply patch for CVE-2020-27347
e138b42 
Fixes a buffer overflow in the escape sequence parser.

Fixes: CVE-2020-27347
@mweinelt mweinelt added the 1.severity: security Issues which raise a security issue, or PRs that fix one label Nov 5, 2020
@FRidh
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FRidh commented Nov 5, 2020

Fixes should go via master first, unless its not possible.

@mweinelt
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mweinelt commented Nov 5, 2020

Master has already been updated in #102148, which I'm backporting to 20.09 in #102940. But 20.03 is on 3.0a, so we'd have to jump to 3.1c from there.

https://github.com/tmux/tmux/blob/master/CHANGES#L299-L446

@ofborg ofborg bot requested a review from fpletz November 5, 2020 16:41
@andir andir merged commit a0756f9 into NixOS:release-20.03 Nov 5, 2020
@mweinelt mweinelt deleted the 20.03/tmux branch November 5, 2020 18:56
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1.severity: security Issues which raise a security issue, or PRs that fix one 10.rebuild-darwin: 1-10 10.rebuild-linux: 1-10
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