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Merge pull request #174094 from mayflower/lua-security

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lua5_{2,4}: add patch for CVE-2022-28805
This commit is contained in:
Linus Heckemann 2022-05-31 11:03:34 +02:00 committed by GitHub
commit 98e833fe59
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 24 additions and 2 deletions
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10
pkgs/development/interpreters/lua-5/CVE-2022-28805.patch Normal file
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@ -0,0 +1,10 @@
--- a/src/lparser.c
+++ b/src/lparser.c
@@ -301,6 +301,7 @@
expdesc key;
singlevaraux(fs, ls->envn, var, 1); /* get environment variable */
lua_assert(var->k == VLOCAL || var->k == VUPVAL);
+ luaK_exp2anyregup(fs, var); /* but could be a constant */
codestring(ls, &key, varname); /* key is variable name */
luaK_indexed(fs, var, &key); /* env[varname] */
}

16
pkgs/development/interpreters/lua-5/default.nix
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@ -7,7 +7,17 @@ rec {
hash = "1yxvjvnbg4nyrdv10bq42gz6dr66pyan28lgzfygqfwy2rv24qgq";
makeWrapper = makeBinaryWrapper;
patches = lib.optional stdenv.isDarwin ./5.4.darwin.patch;
patches = lib.optional stdenv.isDarwin ./5.4.darwin.patch
++ [
(fetchpatch {
name = "CVE-2022-28805.patch";
url = "https://github.com/lua/lua/commit/1f3c6f4534c6411313361697d98d1145a1f030fa.patch";
sha256 = "sha256-YTwoolSnRNJIHFPVijSO6ZDw35BG5oWYralZ8qOb9y8=";
stripLen = 1;
extraPrefix = "src/";
excludes = [ "src/testes/*" ];
})
];
};
lua5_4_compat = lua5_4.override({
@ -32,7 +42,9 @@ rec {
sourceVersion = { major = "5"; minor = "2"; patch = "4"; };
hash = "0jwznq0l8qg9wh5grwg07b5cy3lzngvl5m2nl1ikp6vqssmf9qmr";
makeWrapper = makeBinaryWrapper;
patches = lib.optional stdenv.isDarwin ./5.2.darwin.patch;
patches = [
./CVE-2022-28805.patch
] ++ lib.optional stdenv.isDarwin ./5.2.darwin.patch;
};
lua5_2_compat = lua5_2.override({