From aa41f0c37460a2863ce26d1321c19c9bedf680c4 Mon Sep 17 00:00:00 2001 From: Zhixiong Chi Date: Mon, 4 Dec 2017 00:17:25 -0800 Subject: busybox: CVE-2017-16544 In the add_match function in libbb/lineedit.c in BusyBox through 1.27.2, the tab autocomplete feature of the shell, used to get a list of filenames in a directory, does not sanitize filenames and results in executing any escape sequence in the terminal. This could potentially result in code execution, arbitrary file writes, or other attacks. Backport the patch from: https://git.busybox.net/busybox/commit/?id=c3797d40a1c57352192c6106cc0f435e7d9c11e8 https://nvd.nist.gov/vuln/detail/CVE-2017-16544 Signed-off-by: Zhixiong Chi Signed-off-by: Ross Burton --- meta/recipes-core/busybox/busybox_1.27.2.bb | 1 + 1 file changed, 1 insertion(+) (limited to 'meta/recipes-core/busybox/busybox_1.27.2.bb') diff --git a/meta/recipes-core/busybox/busybox_1.27.2.bb b/meta/recipes-core/busybox/busybox_1.27.2.bb index 575127ec42..6c1f4888cf 100644 --- a/meta/recipes-core/busybox/busybox_1.27.2.bb +++ b/meta/recipes-core/busybox/busybox_1.27.2.bb @@ -43,6 +43,7 @@ SRC_URI = "http://www.busybox.net/downloads/busybox-${PV}.tar.bz2;name=tarball \ file://runlevel \ file://makefile-libbb-race.patch \ file://CVE-2011-5325.patch \ + file://busybox-CVE-2017-16544.patch \ " SRC_URI_append_libc-musl = " file://musl.cfg " -- cgit 1.2.3-korg