CVE-2018-18826
CVE-2018-18826
This page contains facts from public vulnerability sources. Check the original advisory before updating.
There 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.
CVSS 6.5 · Medium · EPSS 0.9%
- Published
- Updated
Stack: system
Affected products and versions
n/a
- Versions
- n/a: Affected
No fix published
gst-libav1.0 Ubuntu:16.04:LTS
- Versions
- 1.6.0-1
- 1.6.0-2
- 1.6.1-1
- 1.6.2-1
- 1.7.1-1
- 1.7.2-1
- 1.7.90-1
- 1.8.0-1
- 1.8.1-1~ubuntu1
- 1.8.2-1~ubuntu1
- 1.8.3-1ubuntu0.1
- 1.8.3-1ubuntu0.2
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
gst-libav1.0 Ubuntu:18.04:LTS
- Versions
- 1.12.2-1
- 1.12.3-1
- 1.12.4-1
- 1.13.91-1
- 1.14.0-1
- 1.14.1-1~ubuntu18.04.1
- 1.14.4-0ubuntu1~ubuntu18.04.1
- 1.14.5-0ubuntu1~18.04.1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
qtwebengine-opensource-src Ubuntu:Pro:18.04:LTS
- Versions
- 5.9.1+dfsg-4
- 5.9.1+dfsg-4ubuntu1
- 5.9.2+dfsg-2ubuntu1
- 5.9.3+dfsg-0ubuntu1
- 5.9.4+dfsg-0ubuntu1
- 5.9.5+dfsg-0ubuntu2
- 5.9.5+dfsg-0ubuntu2+esm1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
gst-libav1.0 Ubuntu:20.04:LTS
- Versions
- 1.16.1-1
- 1.16.2-1
- 1.16.2-2
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
qtwebengine-opensource-src Ubuntu:Pro:20.04:LTS
- Versions
- 5.12.4+dfsg-1ubuntu1
- 5.12.4+dfsg-1ubuntu3
- 5.12.5+dfsg-3ubuntu1
- 5.12.5+dfsg-6ubuntu2
- 5.12.5+dfsg-7
- 5.12.5+dfsg-7build1
- 5.12.8+dfsg-0ubuntu1
- 5.12.8+dfsg-0ubuntu1.1
- 5.12.8+dfsg-0ubuntu1.1+esm1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
gst-libav1.0 Ubuntu:22.04:LTS
- Versions
- 1.18.5-1
- 1.20.0-1
- 1.20.1-1
- 1.20.3-0ubuntu1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
qtwebengine-opensource-src Ubuntu:Pro:22.04:LTS
- Versions
- 5.15.6+dfsg-1
- 5.15.6+dfsg-2
- 5.15.7+dfsg-2
- 5.15.8+dfsg-1
- 5.15.8+dfsg-1build1
- 5.15.8+dfsg-1build2
- 5.15.8+dfsg-2
- 5.15.9+dfsg-1
- 5.15.9+dfsg-1ubuntu0.1~esm1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
gst-libav1.0 Ubuntu:24.04:LTS
- Versions
- 1.22.5-1
- 1.22.6-1
- 1.22.7-1
- 1.22.8-1
- 1.22.10-1
- 1.24.1-1
- 1.24.1-1build1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
qtwebengine-opensource-src Ubuntu:Pro:24.04:LTS
- Versions
- 5.15.15+dfsg-2
- 5.15.15+dfsg-2build2
- 5.15.15+dfsg-2ubuntu1
- 5.15.16+dfsg-1
- 5.15.16+dfsg-1ubuntu2
- 5.15.16+dfsg-1ubuntu4
- 5.15.16+dfsg-3
- 5.15.16+dfsg-3ubuntu0.1~esm1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
gst-libav1.0 Ubuntu:25.10
- Versions
- 1.26.0-1
- 1.26.1-1
- 1.26.2-1
- 1.26.3-1
- 1.26.4-1
- 1.26.5-1
- 1.26.6-1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
qtwebengine-opensource-src Ubuntu:25.10
- Versions
- 5.15.18+dfsg-2
- 5.15.18+dfsg-2build1
- 5.15.19+dfsg-1
- 5.15.19+dfsg2-1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
gst-libav1.0 Ubuntu:26.10
- Versions
- 1.28.2-1
- 1.28.3-1
- 1.28.4-1build1
- 1.28.5-1
- 1.28.6-1
- 1.28.7-1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
qtwebengine-opensource-src Ubuntu:26.10
- Versions
- 5.15.19+dfsg2-4
- 5.15.19+dfsg2-6
- 5.15.19+dfsg2-7
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
gst-libav1.0 Ubuntu:26.04:LTS
- Versions
- 1.26.6-1
- 1.27.2-1
- 1.27.2-1build1
- 1.27.90-1
- 1.28.0-1
- 1.28.1-1
- 1.28.2-1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
qtwebengine-opensource-src Ubuntu:Pro:26.04:LTS
- Versions
- 5.15.19+dfsg2-1
- 5.15.19+dfsg2-1build1
- 5.15.19+dfsg2-2
- 5.15.19+dfsg2-3
- 5.15.19+dfsg2-4
- 5.15.19+dfsg2-4ubuntu0.1~esm1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published