Alma Linux: CVE-2020-15389: Moderate: openjpeg2 security update (ALSA-2021-4251)
6
(AV:N/AC:M/Au:N/C:P/I:N/A:P)
06/29/2020
05/05/2022
05/04/2022
05/04/2022
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.
Solution(s)
- alma-upgrade-openjpeg2
- alma-upgrade-openjpeg2-devel
- alma-upgrade-openjpeg2-devel-docs
- alma-upgrade-openjpeg2-tools
Advanced vulnerability management analytics and reporting.
Key Features
- Lightweight Endpoint Agent
- Live Dashboards
- Real Risk Prioritization
- IT-Integrated Remediation Projects
- Cloud, Virtual, and Container Assessment
- Integrated Threat Feeds
- Easy-to-Use RESTful API
- Automation-Assisted Patching
- Automated Containment
With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.
– Scott Cheney, Manager of Information Security, Sierra View Medical Center