![]() The bug was reported through HackerOne, as part of a bug bounty program run by the European Union. Tracked as CVE-2019-5439 and residing in the ReadFrame (demux/avi/avi.c) function, the buffer overflow could be exploited through a specially crafted. The vulnerability has been addressed with the release of VLC 3.0.7, which also fixes a high-severity heap buffer overflow, along with various other vulnerabilities. This could then be leveraged to execute arbitrary code on the vulnerable system, the researcher says. The bug resides in the zlib_decompress_extra function of the VLC media player and could be triggered during the parsing of a malformed MKV file type within the Matroska demuxer.ĭiscovered by Symeon Paraschoudis from Pen Test Partners, the issue allows a remote attacker to create a specially crafted file to trigger a double free in zlib_decompress_extra() (demux/mkv/utils.cpp). Tracked as CVE-2019-12874, the security flaw features a CVSS v3 score of 9.8. The application can parse and render a large number of media file formats. VLC is a popular open-source media player that is also portable and works across platforms, and which also provides media streaming capabilities. You can queue files by selecting multiple files at a time.VideoLAN has addressed a critical double-free vulnerability in the VLC media player that could allow an attacker to execute arbitrary code on target systems. Playing media files stored in the computer.Right clicking this icon brings up a menu with the following controls:ĭouble click the VLC icon on the desktop or from the start menu: select Programs, select VideoLAN and select VLC media player. Hiding VLC does not close it, it continues to run in the background. Clicking once this icon will hide VLC, and clicking it again will show it again. When you start VLC media player, the application appears on the screen and a small icon appears in the notification area (system tray). Windows notification area (system tray) icon The playback volume is also displayed as a percentage number on top of this slider. Clicking this slider modifies the volume. The triangle to the right is a slider that shows the current playback volume. The small speaker icon is a button that mutes ( ) or un-mutes ( ) the sound. ![]() The volume control is located in the bottom right corner of the window.
0 Comments
Leave a Reply. |