VDB
CVE-2021-3478
CVE-2021-3478
PUBLISHED
CVSS 5.5 MEDIUM
There's a flaw in OpenEXR's scanline input file functionality in versions before 3.0.0-beta. An attacker able to submit a crafted file to be processed by OpenEXR could consume excessive system memory. The greatest impact of this flaw is to system availability.
EPSS 0.96% · 60.0th percentile
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
0.96%
60.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | openexr | 2.2.0-1ubuntu3, 2.2.0-7ubuntu1, 2.2.0-9ubuntu1 |
| Ubuntu:20.04:LTS | openexr | 2.3.0-6build1, 0, 2.2.1-4.1ubuntu1 |
| Ubuntu:18.04:LTS | openexr | 0, 2.2.0-11ubuntu1, 2.2.0-11.1ubuntu1 |
Timeline
- Mar 31, 2021 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 3, 2022 EPSS Score
- May 5, 2022 EPSS Score
- Jul 7, 2022 EPSS Score
- Sep 9, 2022 EPSS Score
- Nov 11, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-3478 third-party-advisory
- https://ubuntu.com/security/notices/USN-4900-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-3478 third-party-advisory