VDB
DEBIAN-CVE-2021-20300
DEBIAN-CVE-2021-20300
PUBLISHED
CVSS 5.5 MEDIUM
A flaw was found in OpenEXR's hufUncompress functionality in OpenEXR/IlmImf/ImfHuf.cpp. This flaw allows an attacker who can submit a crafted file that is processed by OpenEXR, to trigger an integer overflow. The highest threat from this vulnerability is to system availability.
Risk Scores
CVSS v3.1
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 |
|---|---|---|
| Debian:14 | openexr | 0, 0, 0 |
| Debian:11 | openexr | 0, 0, 0 |
| Debian:12 | openexr | 0, 0, 0 |
| Debian:13 | openexr | 0, 0, 0 |
Timeline
- Mar 4, 2022 CVE Published
- Apr 28, 2026 CVE Updated