ffmpeg | branch: master | Michael Niedermayer <mich...@niedermayer.cc> | Thu Jan 16 00:22:05 2025 +0100| [4c96d6bf75357ab13808efc9f08c1b41b1bf5bdf] | committer: Michael Niedermayer
avformat/dashdec: Check whitelist Fixes: CVE-2023-6602, V. DASH Playlist SSRF Found-by: Harvey Phillips of Amazon Element55 (element55) Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4c96d6bf75357ab13808efc9f08c1b41b1bf5bdf --- libavformat/dashdec.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavformat/dashdec.c b/libavformat/dashdec.c index 8107280444..c3f3d7f3f8 100644 --- a/libavformat/dashdec.c +++ b/libavformat/dashdec.c @@ -446,7 +446,7 @@ static int open_url(AVFormatContext *s, AVIOContext **pb, const char *url, av_freep(pb); av_dict_copy(&tmp, *opts, 0); av_dict_copy(&tmp, opts2, 0); - ret = avio_open2(pb, url, AVIO_FLAG_READ, c->interrupt_callback, &tmp); + ret = ffio_open_whitelist(pb, url, AVIO_FLAG_READ, c->interrupt_callback, &tmp, s->protocol_whitelist, s->protocol_blacklist); if (ret >= 0) { // update cookies on http response with setcookies. char *new_cookies = NULL; @@ -1225,7 +1225,7 @@ static int parse_manifest(AVFormatContext *s, const char *url, AVIOContext *in) close_in = 1; av_dict_copy(&opts, c->avio_opts, 0); - ret = avio_open2(&in, url, AVIO_FLAG_READ, c->interrupt_callback, &opts); + ret = ffio_open_whitelist(&in, url, AVIO_FLAG_READ, c->interrupt_callback, &opts, s->protocol_whitelist, s->protocol_blacklist); av_dict_free(&opts); if (ret < 0) return ret; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
