VDB
CVE-2018-18829
CVE-2018-18829
PUBLISHED
CVSS 6.5 MEDIUM
There 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.
EPSS 0.86% · 56.1th percentile
Risk Scores
CVSS 3.0
6.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
0.86%
56.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | gst-libav1.0 | 1.8.2-1~ubuntu1, 1.8.1-1~ubuntu1, 1.7.2-1 |
| Ubuntu:18.04:LTS | qtwebengine-opensource-src | 5.9.1+dfsg-4ubuntu1, 5.9.1+dfsg-4, 0 |
| Ubuntu:18.04:LTS | gst-libav1.0 | 1.14.1-1~ubuntu18.04.1, 0, 1.12.4-1 |
| Ubuntu:Pro:14.04:LTS | libav | 6:9.10-1ubuntu5, 6:9.10-1ubuntu7, 6:9.11-2ubuntu1 |
| Ubuntu:25.10 | qtwebengine-opensource-src | 0, 5.15.19+dfsg2-1, 5.15.19+dfsg-1 |
| Ubuntu:24.04:LTS | gst-libav1.0 | 1.22.10-1, 1.24.1-1build1, 1.24.1-1 |
| Ubuntu:20.04:LTS | qtwebengine-opensource-src | 5.12.5+dfsg-7build1, 5.12.5+dfsg-7, 5.12.5+dfsg-6ubuntu2 |
| Ubuntu:22.04:LTS | qtwebengine-opensource-src | 5.15.8+dfsg-1build2, 0, 5.15.6+dfsg-2 |
| Ubuntu:20.04:LTS | gst-libav1.0 | 1.16.2-1, 1.16.2-2, 1.16.1-1 |
| Ubuntu:22.04:LTS | gst-libav1.0 | 1.20.1-1, 1.20.0-1, 1.20.3-0ubuntu1 |
| Ubuntu:24.04:LTS | qtwebengine-opensource-src | 5.15.15+dfsg-2, 5.15.16+dfsg-1ubuntu4, 5.15.16+dfsg-1ubuntu2 |
| Ubuntu:25.10 | gst-libav1.0 | 1.26.3-1, 1.26.4-1, 1.26.5-1 |
Timeline
- Oct 30, 2018 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- Mar 1, 2022 EPSS Score
- May 3, 2022 EPSS Score
- Jul 5, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
- Jan 10, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-18829 third-party-advisory
- https://bugzilla.libav.org/show_bug.cgi?id=1136 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-18829 third-party-advisory