CVE-2020-15389
openjpeg2 - security update
6.5
MEDIUM
CVSS 3.1
EPSS 0.72%
Description
jp2/opj_decompress.c in OpenJPEG through 2.3.1 has a use-after-free that can be triggered if there is a mix of valid and invalid files in a directory operated on by the decompressor. Triggering a double-free may also be possible. This is related to calling opj_image_destroy twice.
How to fix CVE-2020-15389
To remediate CVE-2020-15389, upgrade the affected package to a fixed version below.
- —upgrade to 2.3.1-r4 or later
- —upgrade to 2.4.0-1 or later
- —upgrade to 2.3.0-2+deb10u2 or later
Is CVE-2020-15389 being exploited?
Low — EPSS is 0.7%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 2.3.1-r4
- from 0, < 2.4.0-1
- from 0, < 2.3.0-2+deb10u2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H |