VDB
CVE-2020-27844
CVE-2020-27844
PUBLISHED
A flaw was found in openjpeg's src/lib/openjp2/t2.c in versions prior to 2.4.0. This flaw allows an attacker to provide crafted input to openjpeg during conversion and encoding, causing an out-of-bounds write. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
EPSS 0.80% · 74.5th percentile
Risk Scores
EPSS Score
0.80%
74.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:22.04:LTS | insighttoolkit4 | *, 0, 4.13.3withdata-dfsg1-4.1 |
| Ubuntu:20.04:LTS | insighttoolkit4 | *, *, 4.13.2-dfsg1-6ubuntu1 |
| Ubuntu:18.04:LTS | insighttoolkit4 | 0, * |
| Ubuntu:16.04:LTS | insighttoolkit4 | 4.8.1-1ubuntu4, 4.9.0-4ubuntu1.1, 4.9.0-4ubuntu1 |
Exploit Intelligence
- cve-2023-22527-yara.yar (github-yara)
- cve-2023-22527-yara.yar (github-yara)
- cve-2023-22527-yara.yar (github-yara)
- cve-2023-22527-yara.yar (github-yara)
- cve-2023-22527-yara.yar (github-yara)
- cve-2023-22527-yara.yar (github-yara)
- cve-2023-22527-yara.yar (github-yara)
- cve-2023-22527-yara.yar (github-yara)
- cvrf.go (github-poc)
- cvrf.go (github-poc)
…and 6 more exploits
Timeline
- Dec 29, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
- Jan 8, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-27844 third-party-advisory
- https://github.com/uclouvain/openjpeg/issues/1299 third-party-advisory
- https://github.com/uclouvain/openjpeg/commit/73fdf28342e4594019af26eb6a347a34eceb6296 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-27844 third-party-advisory