VDB
CVE-2021-3482
CVE-2021-3482
PUBLISHED
CVSS 6.5 MEDIUM
A flaw was found in Exiv2 in versions before and including 0.27.4-RC1. Improper input validation of the rawData.size property in Jp2Image::readMetadata() in jp2image.cpp can lead to a heap-based buffer overflow via a crafted JPG image containing malicious EXIF data.
EPSS 2.29% · 82.9th percentile
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
EPSS Score
2.29%
82.9th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | exiv2 | 0.25-3.1, 0, 0.25-3.1ubuntu0.18.04.4 |
| Ubuntu:20.04:LTS | exiv2 | 0.25-4ubuntu3, 0.27.2-8ubuntu2, 0 |
| Ubuntu:Pro:16.04:LTS | exiv2 | 0.25-2.1ubuntu16.04.3, 0.25-2.1ubuntu16.04.2, 0.25-2.1ubuntu16.04.1 |
Timeline
- Apr 8, 2021 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 4, 2022 EPSS Score
- Jul 6, 2022 EPSS Score
- Sep 7, 2022 EPSS Score
- Jan 11, 2023 EPSS Score
References
- https://www.cve.org/CVERecord?id=CVE-2021-3482 third-party-advisory
- https://ubuntu.com/security/CVE-2021-3482 advisory
- https://ubuntu.com/security/notices/USN-4941-1 advisory