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| author | Ludovic Courtès <ludo@gnu.org> | 2016-05-26 22:51:12 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2016-05-26 22:51:12 +0200 |
| commit | 2ca55f939ca32f506a307a00f07eb2b027cfb812 (patch) | |
| tree | 17cd776586e4f7205d9c0d610c0b57812dbbbbd6 | |
| parent | f01c461994307c5e19ff14bc695cdf1d813880e0 (diff) | |
| download | guix-2ca55f939ca32f506a307a00f07eb2b027cfb812.tar.gz | |
gnu: rush: Fix CVE-2013-6889.
* gnu/packages/patches/rush-CVE-2013-6889.patch: New file. * gnu/local.mk (dist_patch_DATA): Add it. * gnu/packages/rush.scm (rush): Use it.
| -rw-r--r-- | gnu/local.mk | 1 | ||||
| -rw-r--r-- | gnu/packages/patches/rush-CVE-2013-6889.patch | 23 | ||||
| -rw-r--r-- | gnu/packages/rush.scm | 5 |
3 files changed, 27 insertions, 2 deletions
diff --git a/gnu/local.mk b/gnu/local.mk index 6f56039b7e..f36389f819 100644 --- a/gnu/local.mk +++ b/gnu/local.mk @@ -717,6 +717,7 @@ dist_patch_DATA = \ %D%/packages/patches/ripperx-missing-file.patch \ %D%/packages/patches/rsem-makefile.patch \ %D%/packages/patches/ruby-symlinkfix.patch \ + %D%/packages/patches/rush-CVE-2013-6889.patch \ %D%/packages/patches/sed-hurd-path-max.patch \ %D%/packages/patches/scheme48-tests.patch \ %D%/packages/patches/scotch-test-threading.patch \ diff --git a/gnu/packages/patches/rush-CVE-2013-6889.patch b/gnu/packages/patches/rush-CVE-2013-6889.patch new file mode 100644 index 0000000000..862528a12c --- /dev/null +++ b/gnu/packages/patches/rush-CVE-2013-6889.patch @@ -0,0 +1,23 @@ +commit 00bdccd429517f12dbf37ab4397ddec3e51a2738 +Author: Mats Erik Andersson <gnu@gisladisker.se> +Date: Mon Jan 20 13:33:52 2014 +0200 + + Protect against CVE-2013-6889 (tiny change). + + Reset the effective user identification in testing mode. + +diff --git a/src/rush.c b/src/rush.c +index 45d737a..dc6518e 100644 +--- a/src/rush.c ++++ b/src/rush.c +@@ -980,6 +980,10 @@ main(int argc, char **argv) + } else if (argc > optind) + die(usage_error, NULL, _("invalid command line")); + ++ /* Relinquish root privileges in test mode */ ++ if (lint_option) ++ setuid(getuid()); ++ + if (test_user_name) { + struct passwd *pw = getpwnam(test_user_name); + if (!pw) diff --git a/gnu/packages/rush.scm b/gnu/packages/rush.scm index 6926f68787..cf9e49a7e3 100644 --- a/gnu/packages/rush.scm +++ b/gnu/packages/rush.scm @@ -1,5 +1,5 @@ ;;; GNU Guix --- Functional package management for GNU -;;; Copyright © 2013 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2013, 2016 Ludovic Courtès <ludo@gnu.org> ;;; ;;; This file is part of GNU Guix. ;;; @@ -36,7 +36,8 @@ (sha256 (base32 "0fh0gbbp0iiq3wbkf503xb40r8ljk42vyj9bnlflbz82d6ipy1rm")) - (patches (search-patches "cpio-gets-undeclared.patch")))) + (patches (search-patches "cpio-gets-undeclared.patch" + "rush-CVE-2013-6889.patch")))) (build-system gnu-build-system) (home-page "http://www.gnu.org/software/rush/") (synopsis "Restricted user (login) shell") |