diff options
author | Peter Korsgaard <peter@korsgaard.com> | 2017-02-13 23:51:10 +0100 |
---|---|---|
committer | Peter Korsgaard <peter@korsgaard.com> | 2017-02-14 11:18:38 +0100 |
commit | 6f971f354c14a8948477a0936668b8baae8ec86e (patch) | |
tree | 6907f9aa43fd0007b63fd17fe59c898c30541ca9 | |
parent | 0e76cde70f651b17e74681d17fb0afb16400102d (diff) |
ntfs-3g: add security fix for CVE-2017-0358
Jann Horn, Project Zero (Google) discovered that ntfs-3g, a read-write
NTFS driver for FUSE does not not scrub the environment before
executing modprobe to load the fuse module. This influence the behavior
of modprobe (MODPROBE_OPTIONS environment variable, --config and
--dirname options) potentially allowing for local root privilege
escalation if ntfs-3g is installed setuid.
Notice that Buildroot does NOT install netfs-3g setuid root, but custom
permission tables might be used, causing it to vulnerable to the above.
ntfs-3g does not seem to have a publicly available version control system
and no new releases have been made, so instead grab the patch from Debian.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
-rw-r--r-- | package/ntfs-3g/ntfs-3g.hash | 1 | ||||
-rw-r--r-- | package/ntfs-3g/ntfs-3g.mk | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/package/ntfs-3g/ntfs-3g.hash b/package/ntfs-3g/ntfs-3g.hash index 4875cc47b..eaa3d9871 100644 --- a/package/ntfs-3g/ntfs-3g.hash +++ b/package/ntfs-3g/ntfs-3g.hash @@ -1,2 +1,3 @@ # Locally calculated sha256 d7b72c05e4b3493e6095be789a760c9f5f2b141812d5b885f3190c98802f1ea0 ntfs-3g_ntfsprogs-2016.2.22.tgz +sha256 43deadaeade489934b0b45e2ed8aa5f853ad0364fbde7ad144211b80132ea041 0003-CVE-2017-0358.patch diff --git a/package/ntfs-3g/ntfs-3g.mk b/package/ntfs-3g/ntfs-3g.mk index b59e335bc..6e1a8f946 100644 --- a/package/ntfs-3g/ntfs-3g.mk +++ b/package/ntfs-3g/ntfs-3g.mk @@ -7,6 +7,7 @@ NTFS_3G_VERSION = 2016.2.22 NTFS_3G_SOURCE = ntfs-3g_ntfsprogs-$(NTFS_3G_VERSION).tgz NTFS_3G_SITE = http://tuxera.com/opensource +NTFS_3G_PATCH = https://sources.debian.net/data/main/n/ntfs-3g/1:2016.2.22AR.1-4/debian/patches/0003-CVE-2017-0358.patch NTFS_3G_CONF_OPTS = --disable-ldconfig NTFS_3G_INSTALL_STAGING = YES NTFS_3G_DEPENDENCIES = host-pkgconf |