USN-4830-1

It was discovered that Okular mishandled certain crafted archives during extraction. An attacker could use this vulnerability to write arbitrary files to the filesystem.

References

Affected packages

Ubuntu:Pro:18.04:LTS / okular

Package

Name: okular
Purl: pkg:deb/ubuntu/okular@4:17.12.3-0ubuntu1+esm1?arch=source&distro=esm-apps/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4:17.12.3-0ubuntu1+esm1

Affected versions

4:17.*

4:17.04.3-0ubuntu1

4:17.08.3-0ubuntu1

4:17.08.3-0ubuntu2

4:17.12.2-0ubuntu3

4:17.12.3-0ubuntu1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_name": "libokular5core8",
            "binary_version": "4:17.12.3-0ubuntu1+esm1"
        },
        {
            "binary_name": "libokular5core8-dbgsym",
            "binary_version": "4:17.12.3-0ubuntu1+esm1"
        },
        {
            "binary_name": "okular",
            "binary_version": "4:17.12.3-0ubuntu1+esm1"
        },
        {
            "binary_name": "okular-dbgsym",
            "binary_version": "4:17.12.3-0ubuntu1+esm1"
        },
        {
            "binary_name": "okular-dev",
            "binary_version": "4:17.12.3-0ubuntu1+esm1"
        },
        {
            "binary_name": "okular-extra-backends",
            "binary_version": "4:17.12.3-0ubuntu1+esm1"
        },
        {
            "binary_name": "okular-extra-backends-dbgsym",
            "binary_version": "4:17.12.3-0ubuntu1+esm1"
        },
        {
            "binary_name": "okular-mobile",
            "binary_version": "4:17.12.3-0ubuntu1+esm1"
        },
        {
            "binary_name": "qml-module-org-kde-okular",
            "binary_version": "4:17.12.3-0ubuntu1+esm1"
        },
        {
            "binary_name": "qml-module-org-kde-okular-dbgsym",
            "binary_version": "4:17.12.3-0ubuntu1+esm1"
        }
    ]
}