Use-after-free in Debian Linux - CVE-2020-15389

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Main Vulnerability Database Vulnerabilities #VU34190

Use-after-free in Debian Linux - CVE-2020-15389

Published: June 29, 2020 / Updated: August 8, 2020


Vulnerability identifier: #VU34190
CSH Severity: Medium
CVSS v4: 8.3 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-15389
CWE-ID: CWE-416
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote non-authenticated attacker to #BASIC_IMPACT#.

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.


Affected software

Debian Linux
Gentoo Linux
SUSE CaaS Platform
SUSE Manager Proxy
SUSE Manager Retail Branch Server
SUSE Manager Server
SUSE Enterprise Storage
Fedora
HPE Helion Openstack
SUSE OpenStack Cloud
SUSE OpenStack Cloud Crowbar
SUSE Linux Enterprise Server
SUSE Linux Enterprise Server for SAP
SUSE Linux Enterprise High Performance Computing
SUSE Linux Enterprise Realtime Extension
SUSE Linux Enterprise Desktop
SUSE Linux Enterprise Module for Desktop Applications
SUSE Linux Enterprise Server for SAP Applications
SUSE Linux Enterprise Module for Basesystem
openSUSE Leap
Ubuntu
openEuler
openjpeg2 (Debian package)
openjpeg (Alpine package)
SUSE Linux Enterprise Module for Packagehub Subpackages
libopenjp2-7 (Ubuntu package)
libopenjpip7 (Ubuntu package)
libopenjp3d7 (Ubuntu package)
libopenjpeg1
openjpeg-debuginfo
openjpeg
libopenjpeg1-debuginfo
openjpeg-debugsource
openjpeg-devel
libopenjpeg1-32bit
libopenjpeg1-32bit-debuginfo
openjpeg-devel-32bit
libopenjp2-7
libopenjp2-7-debuginfo
openjpeg2-debuginfo
openjpeg2-debugsource
libopenjp2-7-32bit-debuginfo
libopenjp2-7-32bit
openjpeg2
openjpeg2-devel
openjpeg2-help
Oracle Outside In Technology
cflinuxfs3
Isolation Segment
VMware Tanzu Application Service for VMs

How to mitigate CVE-2020-15389

Install update from vendor's website.

openjpeg2 (Debian package) - update to 2.3.0-2+deb10u2
openjpeg (Alpine package) - update to 2.3.1-r5
libopenjp2-7 (Ubuntu package) - addressed in versions Ubuntu Pro, 2.3.0-2+deb10u2build0.18.04.1, 2.3.1-1ubuntu4.20.04.1, 2.3.1-1ubuntu4.20.10.1
libopenjpip7 (Ubuntu package) - addressed in versions Ubuntu Pro, 2.3.0-2+deb10u2build0.18.04.1, 2.3.1-1ubuntu4.20.04.1, 2.3.1-1ubuntu4.20.10.1
libopenjp3d7 (Ubuntu package) - addressed in versions Ubuntu Pro, 2.3.0-2+deb10u2build0.18.04.1, 2.3.1-1ubuntu4.20.04.1, 2.3.1-1ubuntu4.20.10.1
cflinuxfs3 - update to 0.357.0
libopenjpeg1 - update to 1.5.2-150000.4.5.1
openjpeg-debuginfo - update to 1.5.2-150000.4.5.1
openjpeg - update to 1.5.2-150000.4.5.1
libopenjpeg1-debuginfo - update to 1.5.2-150000.4.5.1
openjpeg-debugsource - update to 1.5.2-150000.4.5.1
openjpeg-devel - update to 1.5.2-150000.4.5.1
libopenjpeg1-32bit - update to 1.5.2-150000.4.5.1
libopenjpeg1-32bit-debuginfo - update to 1.5.2-150000.4.5.1
openjpeg-devel-32bit - update to 1.5.2-150000.4.5.1
libopenjp2-7 - addressed in versions 2.1.0-4.15.1, 2.3.0-150000.3.5.1
libopenjp2-7-debuginfo - addressed in versions 2.1.0-4.15.1, 2.3.0-150000.3.5.1
openjpeg2-debuginfo - addressed in versions 2.1.0-4.15.1, 2.3.0-150000.3.5.1
openjpeg2-debugsource - addressed in versions 2.1.0-4.15.1, 2.3.0-150000.3.5.1
libopenjp2-7-32bit-debuginfo - update to 2.3.0-150000.3.5.1
libopenjp2-7-32bit - update to 2.3.0-150000.3.5.1
openjpeg2 - update to 2.3.0-150000.3.5.1
openjpeg2-devel - update to 2.3.0-150000.3.5.1
openjpeg2-help - update to 2.3.1-3
openjpeg2-devel - update to 2.3.1-3
openjpeg2-debugsource - update to 2.3.1-3
openjpeg2-debuginfo - update to 2.3.1-3
openjpeg2 - update to 2.3.1-3
openjpeg2 - update to 2.3.1-11.el7
Isolation Segment - addressed in versions 2.11.31, 2.13.16, 3.0.9, 4.0.0
VMware Tanzu Application Service for VMs - addressed in versions 2.11.37, 2.13.19, 3.0.9, 4.0.0

External References

Related Security Bulletins