diff options
Diffstat (limited to 'gnu/packages/patches/qemu-CVE-2018-16867.patch')
| -rw-r--r-- | gnu/packages/patches/qemu-CVE-2018-16867.patch | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/gnu/packages/patches/qemu-CVE-2018-16867.patch b/gnu/packages/patches/qemu-CVE-2018-16867.patch deleted file mode 100644 index 1403d8e0f8..0000000000 --- a/gnu/packages/patches/qemu-CVE-2018-16867.patch +++ /dev/null @@ -1,49 +0,0 @@ -Fix CVE-2018-16867: - -https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16867 -https://seclists.org/oss-sec/2018/q4/202 - -Patch copied from upstream source repository: - -https://git.qemu.org/?p=qemu.git;a=commitdiff;h=c52d46e041b42bb1ee6f692e00a0abe37a9659f6 - -From c52d46e041b42bb1ee6f692e00a0abe37a9659f6 Mon Sep 17 00:00:00 2001 -From: Gerd Hoffmann <kraxel@redhat.com> -Date: Mon, 3 Dec 2018 11:10:45 +0100 -Subject: [PATCH] usb-mtp: outlaw slashes in filenames -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -Slash is unix directory separator, so they are not allowed in filenames. -Note this also stops the classic escape via "../". - -Fixes: CVE-2018-16867 -Reported-by: Michael Hanselmann <public@hansmi.ch> -Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> -Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> -Message-id: 20181203101045.27976-3-kraxel@redhat.com ---- - hw/usb/dev-mtp.c | 6 ++++++ - 1 file changed, 6 insertions(+) - -diff --git a/hw/usb/dev-mtp.c b/hw/usb/dev-mtp.c -index 0f6a9702ef1..100b7171f4e 100644 ---- a/hw/usb/dev-mtp.c -+++ b/hw/usb/dev-mtp.c -@@ -1719,6 +1719,12 @@ static void usb_mtp_write_metadata(MTPState *s) - - filename = utf16_to_str(dataset->length, dataset->filename); - -+ if (strchr(filename, '/')) { -+ usb_mtp_queue_result(s, RES_PARAMETER_NOT_SUPPORTED, d->trans, -+ 0, 0, 0, 0); -+ return; -+ } -+ - o = usb_mtp_object_lookup_name(p, filename, dataset->length); - if (o != NULL) { - next_handle = o->handle; --- -2.19.2 - |