USN-6569-1

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Source
https://ubuntu.com/security/notices/USN-6569-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6569-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-6569-1
Upstream
Related
Published
2024-01-08T18:05:14.056679Z
Modified
2025-10-13T04:36:44Z
Summary
libclamunrar vulnerabilities
Details

it was discovered that libclamunrar incorrectly handled directories when extracting RAR archives. A remote attacker could possibly use this issue to overwrite arbitrary files and execute arbitrary code. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 23.04. (CVE-2022-30333)

It was discovered that libclamunrar incorrectly validated certain structures when extracting RAR archives. A remote attacker could possibly use this issue to execute arbitrary code. (CVE-2023-40477)

References

Affected packages

Ubuntu:20.04:LTS / libclamunrar

Package

Name
libclamunrar
Purl
pkg:deb/ubuntu/libclamunrar@0.103.11-0ubuntu0.20.04.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.103.11-0ubuntu0.20.04.1

Affected versions

0.*

0.101.2-1
0.101.2-1build1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libclamunrar9",
            "binary_version": "0.103.11-0ubuntu0.20.04.1"
        }
    ]
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:20.04:LTS",
    "cves": [
        {
            "id": "CVE-2022-30333",
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
                    "type": "CVSS_V3"
                },
                {
                    "score": "high",
                    "type": "Ubuntu"
                }
            ]
        },
        {
            "id": "CVE-2023-40477",
            "severity": [
                {
                    "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ]
        }
    ]
}

Ubuntu:22.04:LTS / libclamunrar

Package

Name
libclamunrar
Purl
pkg:deb/ubuntu/libclamunrar@0.103.11-0ubuntu0.22.04.1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.103.11-0ubuntu0.22.04.1

Affected versions

0.*

0.102.3-3

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libclamunrar",
            "binary_version": "0.103.11-0ubuntu0.22.04.1"
        },
        {
            "binary_name": "libclamunrar9",
            "binary_version": "0.103.11-0ubuntu0.22.04.1"
        }
    ]
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:22.04:LTS",
    "cves": [
        {
            "id": "CVE-2022-30333",
            "severity": [
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
                    "type": "CVSS_V3"
                },
                {
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
                    "type": "CVSS_V3"
                },
                {
                    "score": "high",
                    "type": "Ubuntu"
                }
            ]
        },
        {
            "id": "CVE-2023-40477",
            "severity": [
                {
                    "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                    "type": "CVSS_V3"
                },
                {
                    "score": "medium",
                    "type": "Ubuntu"
                }
            ]
        }
    ]
}