CVE-2020-27844
- Source
- https://cve.org/CVERecord?id=CVE-2020-27844
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-27844.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2020-27844
- Downstream
- Related
- Published
- 2021-01-05T18:15:14.147Z
- Modified
- 2026-07-08T05:56:39.374657204Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- Database specific
{ "unresolved_ranges": [ { "source": "CPE_STRING", "vendor_product": "debian:debian_linux", "extracted_events": [ { "introduced": "9.0" }, { "last_affected": "9.0" } ], "cpes": [ "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*" ] }, { "source": "CPE_STRING", "vendor_product": "oracle:outside_in_technology", "extracted_events": [ { "introduced": "8.5.5" }, { "last_affected": "8.5.5" } ], "cpes": [ "cpe:2.3:a:oracle:outside_in_technology:8.5.5:*:*:*:*:*:*:*" ] } ] }- References
Affected packages
Git / github.com/uclouvain/openjpeg
Affected ranges
- Type
- GIT
- Repo
- https://github.com/uclouvain/openjpeg
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
- Database specific
{ "cpe": "cpe:2.3:a:uclouvain:openjpeg:*:*:*:*:*:*:*:*", "source": "CPE_RANGE", "extracted_events": [ { "introduced": "0" }, { "fixed": "2.4.0" } ] }