Critical · published July 19, 2019
⚠️ A sneaky buffer over-read lurks in VLC Media Player up to version 3.0.7, which could allow attackers to peek at more data than they should! Think of it like a delivery driver who opens a box without checking the label, risking a peek at the contents destined for someone else. Without proper validation of dimensions, VLC might accidentally browse data it shouldn’t see! While there's no known exploit yet, this buffer over-read could lead to unauthorized access to sensitive memory data, potentially harming users or applications that rely on VLC. It’s like leaving the door slightly ajar and hoping no one notices!
Think of it like a delivery driver who opens a box without checking the label, risking a peek at the contents destined for someone else. Without proper validation of dimensions, VLC might accidentally browse data it shouldn’t see! This vulnerability stems from the lavc_CopyPicture function in VideoLAN's VLC media player that fails to validate the width and height, allowing a malicious actor to read beyond intended memory bounds, leading to exposure of sensitive information.
While there's no known exploit yet, this buffer over-read could lead to unauthorized access to sensitive memory data, potentially harming users or applications that rely on VLC. It’s like leaving the door slightly ajar and hoping no one notices! To safeguard against this vulnerability, upgrade VLC to version 3.0.8 or later immediately. Additionally, keep an eye on future updates from the VideoLAN team to ensure your media player remains secure. You've got this! Patch VLC today and keep your media experience secure! 🛡️
| Product | Versions | Fixed in |
|---|---|---|
| videolan/vlc_media_player | ≤ 3.0.7 | — |
| opensuse/backports_sle | all versions | — |
| opensuse/backports_sle | all versions | — |
| opensuse/leap | all versions | — |
| opensuse/leap | all versions | — |
| debian/debian_linux | all versions | — |
| debian/debian_linux | all versions | — |
| canonical/ubuntu_linux | all versions | — |
| canonical/ubuntu_linux | all versions | — |