VDB
CVE-2018-7731
CVE-2018-7731
REJECTED
CVSS 5.5 MEDIUM
An issue was discovered in Exempi through 2.4.4. XMPFiles/source/FormatSupport/WEBP_Support.cpp does not check whether a bitstream has a NULL value, leading to a NULL pointer dereference in the WEBP::VP8XChunk class.
EPSS 1.23% · 67.7th percentile
Risk Scores
CVSS 3.0
5.5
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
1.23%
67.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | exempi | 0, 2.4.3-1ubuntu1 |
Timeline
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Mar 3, 2022 EPSS Score
- May 5, 2022 EPSS Score
- Sep 9, 2022 EPSS Score
- Nov 11, 2022 EPSS Score
- Jan 13, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- May 19, 2023 EPSS Score
- Jul 21, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-7731 third-party-advisory
- https://ubuntu.com/security/notices/USN-3668-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-7731 third-party-advisory