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CVE-2019-9720
Medium priorityA stack-based buffer overflow in the subtitle decoder in Libav 12.3 allows attackers to corrupt the stack via a crafted video file in Matroska format, because srt_to_ass in libavcodec/srtdec.c misuses snprintf.
4 affected packages
ffmpeg, gst-libav1.0, qtwebengine-opensource-src, vice
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| ffmpeg | Not affected | Not affected | Not affected | Not affected | Not affected |
| gst-libav1.0 | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| qtwebengine-opensource-src | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Not in release |
| vice | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
CVE-2019-9719
Medium priority** DISPUTED ** A stack-based buffer overflow in the subtitle decoder in Libav 12.3 allows attackers to corrupt the stack via a crafted video file in Matroska format, because srt_to_ass in libavcodec/srtdec.c misuses snprintf....
4 affected packages
ffmpeg, gst-libav1.0, qtwebengine-opensource-src, vice
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| ffmpeg | Not affected | Not affected | Not affected | Not affected | Not affected |
| gst-libav1.0 | Not affected | Not affected | Not affected | Not affected | Not affected |
| qtwebengine-opensource-src | Not affected | Not affected | Not affected | Not affected | Not in release |
| vice | Not affected | Not affected | Not affected | Not affected | Not affected |
CVE-2019-9717
Medium priorityIn Libav 12.3, a denial of service in the subtitle decoder allows attackers to hog the CPU via a crafted video file in Matroska format, because srt_to_ass in libavcodec/srtdec.c has a complex format argument to sscanf.
4 affected packages
ffmpeg, gst-libav1.0, qtwebengine-opensource-src, vice
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| ffmpeg | Not affected | Not affected | Not affected | Not affected | Not affected |
| gst-libav1.0 | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| qtwebengine-opensource-src | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Not in release |
| vice | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
CVE-2018-18829
Medium priorityThere exists a NULL pointer dereference in ff_vc1_parse_frame_header_adv in vc1.c in Libav 12.3, which allows attackers to cause a denial-of-service through a crafted aac file.
5 affected packages
ffmpeg, gst-libav1.0, libav, qtwebengine-opensource-src, vlc
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| ffmpeg | Not affected | Not affected | Not affected | Not affected | Not affected |
| gst-libav1.0 | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| libav | Not in release | Not in release | Not in release | Not in release | Not in release |
| qtwebengine-opensource-src | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Not in release |
| vlc | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
CVE-2018-18828
Medium priorityThere exists a heap-based buffer overflow in vc1_decode_i_block_adv in vc1_block.c in Libav 12.3, which allows attackers to cause a denial-of-service via a crafted aac file.
5 affected packages
ffmpeg, gst-libav1.0, libav, qtwebengine-opensource-src, vlc
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| ffmpeg | Not affected | Not affected | Not affected | Not affected | Not affected |
| gst-libav1.0 | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| libav | Not in release | Not in release | Not in release | Not in release | Not in release |
| qtwebengine-opensource-src | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Not in release |
| vlc | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
CVE-2018-18827
Medium priorityThere exists a heap-based buffer over-read in ff_vc1_pred_dc in vc1_block.c in Libav 12.3, which allows attackers to cause a denial-of-service via a crafted aac file.
5 affected packages
ffmpeg, gst-libav1.0, libav, qtwebengine-opensource-src, vlc
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| ffmpeg | Not affected | Not affected | Not affected | Not affected | Not affected |
| gst-libav1.0 | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| libav | Not in release | Not in release | Not in release | Not in release | Not in release |
| qtwebengine-opensource-src | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Not in release |
| vlc | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
CVE-2018-18826
Medium priorityThere exists a heap-based buffer overflow in vc1_decode_p_mb_intfi in vc1_block.c in Libav 12.3, which allows attackers to cause a denial-of-service via a crafted aac file.
5 affected packages
ffmpeg, gst-libav1.0, libav, qtwebengine-opensource-src, vlc
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| ffmpeg | Not affected | Not affected | Not affected | Not affected | Not affected |
| gst-libav1.0 | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| libav | Not in release | Not in release | Not in release | Not in release | Not in release |
| qtwebengine-opensource-src | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Not in release |
| vlc | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
CVE-2018-1999015
Medium priorityFFmpeg before commit 5aba5b89d0b1d73164d3b81764828bb8b20ff32a contains an out of array read vulnerability in ASF_F format demuxer that can result in heap memory reading. This attack appear to be exploitable via specially crafted...
2 affected packages
ffmpeg, gst-libav1.0
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| ffmpeg | Not affected | Not affected | Not affected | Not affected | Not affected |
| gst-libav1.0 | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
CVE-2018-1999014
Medium priorityFFmpeg before commit bab0716c7f4793ec42e05a5aa7e80d82a0dd4e75 contains an out of array access vulnerability in MXF format demuxer that can result in DoS. This attack appear to be exploitable via specially crafted MXF file which...
7 affected packages
chromium-browser, ffmpeg, gst-libav1.0, kino, oxide-qt...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| chromium-browser | Ignored | Ignored | Ignored | Ignored | Ignored |
| ffmpeg | Not affected | Not affected | Not affected | Not affected | Not affected |
| gst-libav1.0 | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| kino | Not in release | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| oxide-qt | Not in release | Not in release | Not in release | Not in release | Ignored |
| qtwebengine-opensource-src | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Not in release |
| vlc | Not affected | Not affected | Not affected | Not affected | Not affected |
CVE-2018-1999013
Medium priorityFFmpeg before commit a7e032a277452366771951e29fd0bf2bd5c029f0 contains a use-after-free vulnerability in the realmedia demuxer that can result in vulnerability allows attacker to read heap memory. This attack appear to...
5 affected packages
chromium-browser, ffmpeg, gst-libav1.0, oxide-qt, qtwebengine-opensource-src
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| chromium-browser | Ignored | Ignored | Ignored | Ignored | Ignored |
| ffmpeg | Not affected | Not affected | Not affected | Not affected | Not affected |
| gst-libav1.0 | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation |
| oxide-qt | Not in release | Not in release | Not in release | Not in release | Ignored |
| qtwebengine-opensource-src | Needs evaluation | Needs evaluation | Needs evaluation | Needs evaluation | Not in release |