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gnu: mpv: Update to 0.28.1 [fixes CVE-2018-6360]. 

* gnu/packages/video.scm (mpv): Update to 0.28.1.
master
Rutger Helling 2018-02-13 10:09:56 +01:00
parent 4747cca2b4
commit 171c7642b8
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GPG Key ID: F3A727DB44FCCA36
4 changed files with 2 additions and 286 deletions
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138
gnu/packages/patches/mpv-CVE-2018-6360-1.patch
View File

@ -1,138 +0,0 @@
Fix CVE-2018-6360:
https://github.com/mpv-player/mpv/issues/5456
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6360
https://security-tracker.debian.org/tracker/CVE-2018-6360
Patch copied from upstream source repository:
https://github.com/mpv-player/mpv/commit/e6e6b0dcc7e9b0dbf35154a179b3dc1fcfcaff43
To apply the patch to mpv 0.28.0 release tarball, hunk #4 is removed. Hunk #4
checks if 'mpd_url' is safe, but the support for 'mpd_url' is not available
for the 0.28.0 release. So it should be safe to remove hunk #4.
From e6e6b0dcc7e9b0dbf35154a179b3dc1fcfcaff43 Mon Sep 17 00:00:00 2001
From: Ricardo Constantino <wiiaboo@gmail.com>
Date: Fri, 26 Jan 2018 01:19:04 +0000
Subject: [PATCH] ytdl_hook: whitelist protocols from urls retrieved from
youtube-dl
Not very clean since there's a lot of potential unsafe urls that youtube-dl
can give us, depending on whether it's a single url, split tracks,
playlists, segmented dash, etc.
---
player/lua/ytdl_hook.lua | 54 +++++++++++++++++++++++++++++++++++++++++-------
1 file changed, 47 insertions(+), 7 deletions(-)
diff --git a/player/lua/ytdl_hook.lua b/player/lua/ytdl_hook.lua
index dd96ecc01d..b480c21625 100644
--- a/player/lua/ytdl_hook.lua
+++ b/player/lua/ytdl_hook.lua
@@ -16,6 +16,18 @@ local ytdl = {
local chapter_list = {}
+function Set (t)
+ local set = {}
+ for _, v in pairs(t) do set[v] = true end
+ return set
+end
+
+local safe_protos = Set {
+ "http", "https", "ftp", "ftps",
+ "rtmp", "rtmps", "rtmpe", "rtmpt", "rtmpts", "rtmpte",
+ "data"
+}
+
local function exec(args)
local ret = utils.subprocess({args = args})
return ret.status, ret.stdout, ret
@@ -183,6 +195,9 @@ local function edl_track_joined(fragments, protocol, is_live, base)
for i = offset, #fragments do
local fragment = fragments[i]
+ if not url_is_safe(join_url(base, fragment)) then
+ return nil
+ end
table.insert(parts, edl_escape(join_url(base, fragment)))
if fragment.duration then
parts[#parts] =
@@ -208,6 +223,15 @@ local function proto_is_dash(json)
or json["protocol"] == "http_dash_segments"
end
+local function url_is_safe(url)
+ local proto = type(url) == "string" and url:match("^(.+)://") or nil
+ local safe = proto and safe_protos[proto]
+ if not safe then
+ msg.error(("Ignoring potentially unsafe url: '%s'"):format(url))
+ end
+ return safe
+end
+
local function add_single_video(json)
local streamurl = ""
local max_bitrate = 0
@@ -238,14 +264,18 @@ local function add_single_video(json)
edl_track = edl_track_joined(track.fragments,
track.protocol, json.is_live,
track.fragment_base_url)
+ local url = edl_track or track.url
+ if not url_is_safe(url) then
+ return
+ end
if track.acodec and track.acodec ~= "none" then
-- audio track
mp.commandv("audio-add",
- edl_track or track.url, "auto",
+ url, "auto",
track.format_note or "")
elseif track.vcodec and track.vcodec ~= "none" then
-- video track
- streamurl = edl_track or track.url
+ streamurl = url
end
end
@@ -264,7 +294,13 @@ local function add_single_video(json)
msg.debug("streamurl: " .. streamurl)
- mp.set_property("stream-open-filename", streamurl:gsub("^data:", "data://", 1))
+ streamurl = streamurl:gsub("^data:", "data://", 1)
+
+ if not url_is_safe(streamurl) then
+ return
+ end
+
+ mp.set_property("stream-open-filename", streamurl)
mp.set_property("file-local-options/force-media-title", json.title)
@@ -526,14 +562,18 @@ mp.add_hook(o.try_ytdl_first and "on_load" or "on_load_fail", 10, function ()
site = entry["webpage_url"]
end
- if not (site:find("https?://") == 1) then
- site = "ytdl://" .. site
+ -- links with only youtube id as returned by --flat-playlist
+ if not site:find("://") then
+ table.insert(playlist, "ytdl://" .. site)
+ elseif url_is_safe(site) then
+ table.insert(playlist, site)
end
- table.insert(playlist, site)
end
- mp.set_property("stream-open-filename", "memory://" .. table.concat(playlist, "\n"))
+ if #playlist > 0 then
+ mp.set_property("stream-open-filename", "memory://" .. table.concat(playlist, "\n"))
+ end
end
else -- probably a video
--
2.16.1

59
gnu/packages/patches/mpv-CVE-2018-6360-2.patch
View File

@ -1,59 +0,0 @@
Fix CVE-2018-6360:
https://github.com/mpv-player/mpv/issues/5456
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6360
https://security-tracker.debian.org/tracker/CVE-2018-6360
Patch copied from upstream source repository:
https://github.com/mpv-player/mpv/commit/f8263e82cc74a9ac6530508bec39c7b0dc02568f
From f8263e82cc74a9ac6530508bec39c7b0dc02568f Mon Sep 17 00:00:00 2001
From: Ricardo Constantino <wiiaboo@gmail.com>
Date: Fri, 26 Jan 2018 11:26:27 +0000
Subject: [PATCH] ytdl_hook: move url_is_safe earlier in code
lua isn't javascript.
---
player/lua/ytdl_hook.lua | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/player/lua/ytdl_hook.lua b/player/lua/ytdl_hook.lua
index b480c21625..458c94af38 100644
--- a/player/lua/ytdl_hook.lua
+++ b/player/lua/ytdl_hook.lua
@@ -84,6 +84,15 @@ local function edl_escape(url)
return "%" .. string.len(url) .. "%" .. url
end
+local function url_is_safe(url)
+ local proto = type(url) == "string" and url:match("^(.+)://") or nil
+ local safe = proto and safe_protos[proto]
+ if not safe then
+ msg.error(("Ignoring potentially unsafe url: '%s'"):format(url))
+ end
+ return safe
+end
+
local function time_to_secs(time_string)
local ret
@@ -223,15 +232,6 @@ local function proto_is_dash(json)
or json["protocol"] == "http_dash_segments"
end
-local function url_is_safe(url)
- local proto = type(url) == "string" and url:match("^(.+)://") or nil
- local safe = proto and safe_protos[proto]
- if not safe then
- msg.error(("Ignoring potentially unsafe url: '%s'"):format(url))
- end
- return safe
-end
-
local function add_single_video(json)
local streamurl = ""
local max_bitrate = 0
--
2.16.1

84
gnu/packages/patches/mpv-CVE-2018-6360-3.patch
View File

@ -1,84 +0,0 @@
Fix CVE-2018-6360:
https://github.com/mpv-player/mpv/issues/5456
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6360
https://security-tracker.debian.org/tracker/CVE-2018-6360
Patch copied from upstream source repository:
https://github.com/mpv-player/mpv/commit/ce42a965330dfeb7d2f6c69ea42d35454105c828
From ce42a965330dfeb7d2f6c69ea42d35454105c828 Mon Sep 17 00:00:00 2001
From: Ricardo Constantino <wiiaboo@gmail.com>
Date: Fri, 26 Jan 2018 18:54:17 +0000
Subject: [PATCH] ytdl_hook: fix safe url checking with EDL urls
---
player/lua/ytdl_hook.lua | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/player/lua/ytdl_hook.lua b/player/lua/ytdl_hook.lua
index 458c94af38..6c8e78657d 100644
--- a/player/lua/ytdl_hook.lua
+++ b/player/lua/ytdl_hook.lua
@@ -264,18 +264,17 @@ local function add_single_video(json)
edl_track = edl_track_joined(track.fragments,
track.protocol, json.is_live,
track.fragment_base_url)
- local url = edl_track or track.url
- if not url_is_safe(url) then
+ if not edl_track and not url_is_safe(track.url) then
return
end
if track.acodec and track.acodec ~= "none" then
-- audio track
mp.commandv("audio-add",
- url, "auto",
+ edl_track or track.url, "auto",
track.format_note or "")
elseif track.vcodec and track.vcodec ~= "none" then
-- video track
- streamurl = url
+ streamurl = edl_track or track.url
end
end
@@ -284,6 +283,9 @@ local function add_single_video(json)
edl_track = edl_track_joined(json.fragments, json.protocol,
json.is_live, json.fragment_base_url)
+ if not edl_track and not url_is_safe(json.url) then
+ return
+ end
-- normal video or single track
streamurl = edl_track or json.url
set_http_headers(json.http_headers)
@@ -294,13 +296,7 @@ local function add_single_video(json)
msg.debug("streamurl: " .. streamurl)
- streamurl = streamurl:gsub("^data:", "data://", 1)
-
- if not url_is_safe(streamurl) then
- return
- end
-
- mp.set_property("stream-open-filename", streamurl)
+ mp.set_property("stream-open-filename", streamurl:gsub("^data:", "data://", 1))
mp.set_property("file-local-options/force-media-title", json.title)
@@ -499,6 +495,10 @@ mp.add_hook(o.try_ytdl_first and "on_load" or "on_load_fail", 10, function ()
msg.debug("EDL: " .. playlist)
+ if not playlist then
+ return
+ end
+
-- can't change the http headers for each entry, so use the 1st
if json.entries[1] then
set_http_headers(json.entries[1].http_headers)
--
2.16.1

7
gnu/packages/video.scm
View File

@ -1009,7 +1009,7 @@ SVCD, DVD, 3ivx, DivX 3/4/5, WMV and H.264 movies.")
(define-public mpv
(package
(name "mpv")
(version "0.28.0")
(version "0.28.1")
(source (origin
(method url-fetch)
(uri (string-append
@ -1017,10 +1017,7 @@ SVCD, DVD, 3ivx, DivX 3/4/5, WMV and H.264 movies.")
".tar.gz"))
(sha256
(base32
"1d2p6k3y9lqx8bpdal4grrj8ljy7pvd8qgdq8004fmr38afmbb7f"))
(patches (search-patches "mpv-CVE-2018-6360-1.patch"
"mpv-CVE-2018-6360-2.patch"
"mpv-CVE-2018-6360-3.patch"))
"1i1czric6dhbwvyxamzrnwjwsznrn9cpzp6m0m6aahiwpbfbl282"))
(file-name (string-append name "-" version ".tar.gz"))))
(build-system waf-build-system)
(native-inputs