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_version": "4:17.12.3-0ubuntu1+esm1",
            "binary_name": "libokular5core8"
        },
        {
            "binary_version": "4:17.12.3-0ubuntu1+esm1",
            "binary_name": "okular"
        },
        {
            "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-mobile"
        },
        {
            "binary_version": "4:17.12.3-0ubuntu1+esm1",
            "binary_name": "qml-module-org-kde-okular"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4830-1.json"

cves_map

{
    "ecosystem": "Ubuntu:Pro:18.04:LTS",
    "cves": [
        {
            "id": "CVE-2018-1000801",
            "severity": [
                {
                    "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N",
                    "type": "CVSS_V3"
                },
                {
                    "score": "low",
                    "type": "Ubuntu"
                }
            ]
        }
    ]
}