CVE-2020-27841
medium
CVSS v3
—
CVSS v2
—
VIR risk
5.5
Description
There's a flaw in openjpeg in versions prior to 2.4.0 in src/lib/openjp2/pi.c. When an attacker is able to provide crafted input to be processed by the openjpeg encoder, this could cause an out-of-bounds read. The greatest impact from this flaw is to application availability.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2020-27841
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2020-27841.html
Vendor advisory: arch — https://security.archlinux.org/ASA-202012-21
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 2.4.0-1 | |
| sles | affected | | |
| debian | bookworm | fixed | 2.4.0-1 |
| debian | bullseye | fixed | 2.4.0-1 |
| debian | forky | fixed | 2.4.0-1 |
| debian | sid | fixed | 2.4.0-1 |
| debian | trixie | fixed | 2.4.0-1 |
References
Verify integrity in audit chain (admin only). AS-IS.