USN-4685-1

It was discovered that OpenJPEG incorrectly handled certain image data. An attacker could use this issue to cause OpenJPEG to crash, leading to a denial of service, or possibly execute arbitrary code.

References

Affected packages

Ubuntu:20.04:LTS / openjpeg2

Package

Name: openjpeg2
Purl: pkg:deb/ubuntu/openjpeg2@2.3.1-1ubuntu4.20.04.1?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.3.1-1ubuntu4.20.04.1

Affected versions

2.*

2.3.0-2

2.3.0-2build1

2.3.1-1

2.3.1-1ubuntu3

2.3.1-1ubuntu4

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libopenjp2-7",
            "binary_version": "2.3.1-1ubuntu4.20.04.1"
        },
        {
            "binary_name": "libopenjp2-7-dbgsym",
            "binary_version": "2.3.1-1ubuntu4.20.04.1"
        },
        {
            "binary_name": "libopenjp2-7-dev",
            "binary_version": "2.3.1-1ubuntu4.20.04.1"
        },
        {
            "binary_name": "libopenjp2-tools",
            "binary_version": "2.3.1-1ubuntu4.20.04.1"
        },
        {
            "binary_name": "libopenjp2-tools-dbgsym",
            "binary_version": "2.3.1-1ubuntu4.20.04.1"
        },
        {
            "binary_name": "libopenjp3d-tools",
            "binary_version": "2.3.1-1ubuntu4.20.04.1"
        },
        {
            "binary_name": "libopenjp3d-tools-dbgsym",
            "binary_version": "2.3.1-1ubuntu4.20.04.1"
        },
        {
            "binary_name": "libopenjp3d7",
            "binary_version": "2.3.1-1ubuntu4.20.04.1"
        },
        {
            "binary_name": "libopenjp3d7-dbgsym",
            "binary_version": "2.3.1-1ubuntu4.20.04.1"
        },
        {
            "binary_name": "libopenjpip-dec-server",
            "binary_version": "2.3.1-1ubuntu4.20.04.1"
        },
        {
            "binary_name": "libopenjpip-dec-server-dbgsym",
            "binary_version": "2.3.1-1ubuntu4.20.04.1"
        },
        {
            "binary_name": "libopenjpip-server",
            "binary_version": "2.3.1-1ubuntu4.20.04.1"
        },
        {
            "binary_name": "libopenjpip-server-dbgsym",
            "binary_version": "2.3.1-1ubuntu4.20.04.1"
        },
        {
            "binary_name": "libopenjpip-viewer",
            "binary_version": "2.3.1-1ubuntu4.20.04.1"
        },
        {
            "binary_name": "libopenjpip7",
            "binary_version": "2.3.1-1ubuntu4.20.04.1"
        },
        {
            "binary_name": "libopenjpip7-dbgsym",
            "binary_version": "2.3.1-1ubuntu4.20.04.1"
        }
    ],
    "availability": "No subscription required"
}