Bug#870233: smplayer: executes javascript code downloaded from insecure URL

[Jonas Smedegaard]

Hi Reinhard,

Excerpts from Reinhard Tartler's message of juni 3, 2018 10:48 pm:

On Mon, Jul 31, 2017 at 1:48 AM Jonas Smedegaard <d...@jones.dk> wrote:

smplayer includes code in src/basegui.cpp to download and (I guess) execute javascript code for parsing youtube paths. The download URL is http://updates.smplayer.info/yt.js which is insecure and therefore I suspect easy to replace with evil code.

Apparently, this was already fixed upstream quite some time ago in
package version 17.11.2~ds0-1 without mentioning this in
debian/changelog. I'm therefore closing this bug manually.

$ git grep updates.smplayer.info
src/links.h:#define URL_YT_CODE "http://updates.smplayer.info/yt.js";

Sorry, but I don't see any such change, and it seems the problematic code is still there: src/links.h:#define URL_VERSION_INFO "http://updates.smplayer.info/version_info.ini";

        static CodeDownloader * downloader = 0;
        if (!downloader) downloader = new CodeDownloader(this);
        downloader->saveAs(Paths::configPath() + "/yt.js");
        downloader->show();
        downloader->download(QUrl(URL_YT_CODE));
}
#endif // YT_USE_YTSIG
#endif //YOUTUBE_SUPPORT

void BaseGui::gotForbidden() {


Could you perhaps reference the git commit you believe fixed this?


- Jonas
--
* Jonas Smedegaard - idealist & Internet-arkitekt
* Tlf.: +45 40843136  Website: http://dr.jones.dk/

[x] quote me freely  [ ] ask before reusing  [ ] keep private

$ grep -C5 URL_YT_CODE src/basegui.cpp void BaseGui::YTUpdateScript() {

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