CVE-2020-8112
openjpeg2 - security update
8.8
HIGH
CVSS 3.1
EPSS 4.5%
Description
opj_t1_clbl_decode_processor in openjp2/t1.c in OpenJPEG 2.3.1 through 2020-01-28 has a heap-based buffer overflow in the qmfbid==1 case, a different issue than CVE-2020-6851.
How to fix CVE-2020-8112
To remediate CVE-2020-8112, upgrade the affected package to a fixed version below.
- Alpine/openjpeg—upgrade to 2.3.1-r3 or later
- Debian/openjpeg2—upgrade to 2.4.0-1 or later
- —upgrade to 2.1.0-2+deb8u10 or later
Is CVE-2020-8112 being exploited?
Low — EPSS is 4.5%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 2.3.1-r3
- from 0, < 2.4.0-1
- from 0, < 2.1.0-2+deb8u10
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |