VDB
AZL-45282
AZL-45282
PUBLISHED
CVSS 5.5 MEDIUM
A flaw was found in OpenJPEG’s encoder in the opj_dwt_calc_explicit_stepsizes() function. This flaw allows an attacker who can supply crafted input to decomposition levels to cause a buffer overflow. The highest threat from this vulnerability is to system availability.
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
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Azure Linux:3 | openjpeg2 | 0 |
Exploit Intelligence
- pazhanivel07/openjpeg-2.3.0_CVE-2020-27824 (github-poc)
Timeline
- May 13, 2021 CVE Published
- Apr 21, 2026 CVE Updated