UBUNTU-CVE-2023-20052

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Source
https://ubuntu.com/security/CVE-2023-20052
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-20052.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2023-20052
Related
Published
2023-02-17T00:00:00Z
Modified
2025-06-02T17:22:06Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
Summary
[none]
Details

On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed: A vulnerability in the DMG file parser of ClamAV versions 1.0.0 and earlier, 0.105.1 and earlier, and 0.103.7 and earlier could allow an unauthenticated, remote attacker to access sensitive information on an affected device. This vulnerability is due to enabling XML entity substitution that may result in XML external entity injection. An attacker could exploit this vulnerability by submitting a crafted DMG file to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to leak bytes from any file that may be read by the ClamAV scanning process.

References

Affected packages

Ubuntu:Pro:14.04:LTS / clamav

Package

Name
clamav
Purl
pkg:deb/ubuntu/clamav@0.103.8+dfsg-0ubuntu0.14.04.1+esm1?arch=source&distro=trusty/esm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.103.8+dfsg-0ubuntu0.14.04.1+esm1

Affected versions

0.*

0.97.8+dfsg-1ubuntu4
0.97.8+dfsg-1ubuntu5
0.98.1+dfsg-1ubuntu4
0.98.1+dfsg-1ubuntu5
0.98.1+dfsg-2ubuntu2
0.98.1+dfsg-4ubuntu1
0.98.1+dfsg-4ubuntu1.1
0.98.5+addedllvm-0ubuntu0.14.04.1
0.98.6+dfsg-0ubuntu0.14.04.1
0.98.7+dfsg-0ubuntu0.14.04.1
0.99.2+addedllvm-0ubuntu0.14.04.1
0.99.2+addedllvm-0ubuntu0.14.04.2
0.99.3+addedllvm-0ubuntu0.14.04.1
0.99.4+addedllvm-0ubuntu0.14.04.1
0.100.1+dfsg-1ubuntu0.14.04.1
0.100.1+dfsg-1ubuntu0.14.04.2
0.100.1+dfsg-1ubuntu0.14.04.3
0.100.1+dfsg-1ubuntu0.14.04.4
0.100.2+dfsg-1ubuntu0.14.04.1
0.100.2+dfsg-1ubuntu0.14.04.2
0.100.3+dfsg-0ubuntu0.14.04.1
0.100.3+dfsg-0ubuntu0.14.04.1+esm1
0.101.4+dfsg-0ubuntu0.14.04.1+esm1
0.102.1+dfsg-0ubuntu0.14.04.1+esm1
0.102.2+dfsg-0ubuntu0.14.04.1+esm1
0.102.3+dfsg-0ubuntu0.14.04.1+esm1
0.102.4+dfsg-0ubuntu0.14.04.1+esm1
0.103.2+dfsg-0ubuntu0.14.04.1+esm1
0.103.2+dfsg-0ubuntu0.14.04.1+esm2
0.103.5+dfsg-0ubuntu0.14.04.1+esm1
0.103.6+dfsg-0ubuntu0.14.04.1+esm1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_name": "clamav",
            "binary_version": "0.103.8+dfsg-0ubuntu0.14.04.1+esm1"
        },
        {
            "binary_name": "clamav-base",
            "binary_version": "0.103.8+dfsg-0ubuntu0.14.04.1+esm1"
        },
        {
            "binary_name": "clamav-daemon",
            "binary_version": "0.103.8+dfsg-0ubuntu0.14.04.1+esm1"
        },
        {
            "binary_name": "clamav-daemon-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.14.04.1+esm1"
        },
        {
            "binary_name": "clamav-dbg",
            "binary_version": "0.103.8+dfsg-0ubuntu0.14.04.1+esm1"
        },
        {
            "binary_name": "clamav-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.14.04.1+esm1"
        },
        {
            "binary_name": "clamav-docs",
            "binary_version": "0.103.8+dfsg-0ubuntu0.14.04.1+esm1"
        },
        {
            "binary_name": "clamav-freshclam",
            "binary_version": "0.103.8+dfsg-0ubuntu0.14.04.1+esm1"
        },
        {
            "binary_name": "clamav-freshclam-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.14.04.1+esm1"
        },
        {
            "binary_name": "clamav-milter",
            "binary_version": "0.103.8+dfsg-0ubuntu0.14.04.1+esm1"
        },
        {
            "binary_name": "clamav-milter-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.14.04.1+esm1"
        },
        {
            "binary_name": "clamav-testfiles",
            "binary_version": "0.103.8+dfsg-0ubuntu0.14.04.1+esm1"
        },
        {
            "binary_name": "libclamav-dev",
            "binary_version": "0.103.8+dfsg-0ubuntu0.14.04.1+esm1"
        },
        {
            "binary_name": "libclamav-dev-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.14.04.1+esm1"
        },
        {
            "binary_name": "libclamav9",
            "binary_version": "0.103.8+dfsg-0ubuntu0.14.04.1+esm1"
        },
        {
            "binary_name": "libclamav9-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.14.04.1+esm1"
        }
    ]
}

Ubuntu:Pro:16.04:LTS / clamav

Package

Name
clamav
Purl
pkg:deb/ubuntu/clamav@0.103.8+dfsg-0ubuntu0.16.04.1+esm1?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.103.8+dfsg-0ubuntu0.16.04.1+esm1

Affected versions

0.*

0.98.7+dfsg-0ubuntu4
0.98.7+dfsg-0ubuntu5
0.99+dfsg-1ubuntu1
0.99+dfsg-1ubuntu1.1
0.99+dfsg-1ubuntu1.2
0.99.2+dfsg-0ubuntu0.16.04.1
0.99.2+dfsg-0ubuntu0.16.04.2
0.99.2+dfsg-0ubuntu0.16.04.3
0.99.3+addedllvm-0ubuntu0.16.04.1
0.99.4+addedllvm-0ubuntu0.16.04.1
0.100.1+dfsg-1ubuntu0.16.04.1
0.100.1+dfsg-1ubuntu0.16.04.2
0.100.1+dfsg-1ubuntu0.16.04.3
0.100.2+dfsg-1ubuntu0.16.04.1
0.100.3+dfsg-0ubuntu0.16.04.1
0.101.4+dfsg-0ubuntu0.16.04.1
0.102.1+dfsg-0ubuntu0.16.04.2
0.102.2+dfsg-0ubuntu0.16.04.1
0.102.3+dfsg-0ubuntu0.16.04.1
0.102.4+dfsg-0ubuntu0.16.04.1
0.103.2+dfsg-0ubuntu0.16.04.1
0.103.2+dfsg-0ubuntu0.16.04.1+esm1
0.103.5+dfsg-0ubuntu0.16.04.1+esm1
0.103.6+dfsg-0ubuntu0.16.04.1+esm1

Ecosystem specific 

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_name": "clamav",
            "binary_version": "0.103.8+dfsg-0ubuntu0.16.04.1+esm1"
        },
        {
            "binary_name": "clamav-base",
            "binary_version": "0.103.8+dfsg-0ubuntu0.16.04.1+esm1"
        },
        {
            "binary_name": "clamav-daemon",
            "binary_version": "0.103.8+dfsg-0ubuntu0.16.04.1+esm1"
        },
        {
            "binary_name": "clamav-daemon-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.16.04.1+esm1"
        },
        {
            "binary_name": "clamav-dbg",
            "binary_version": "0.103.8+dfsg-0ubuntu0.16.04.1+esm1"
        },
        {
            "binary_name": "clamav-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.16.04.1+esm1"
        },
        {
            "binary_name": "clamav-docs",
            "binary_version": "0.103.8+dfsg-0ubuntu0.16.04.1+esm1"
        },
        {
            "binary_name": "clamav-freshclam",
            "binary_version": "0.103.8+dfsg-0ubuntu0.16.04.1+esm1"
        },
        {
            "binary_name": "clamav-freshclam-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.16.04.1+esm1"
        },
        {
            "binary_name": "clamav-milter",
            "binary_version": "0.103.8+dfsg-0ubuntu0.16.04.1+esm1"
        },
        {
            "binary_name": "clamav-milter-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.16.04.1+esm1"
        },
        {
            "binary_name": "clamav-testfiles",
            "binary_version": "0.103.8+dfsg-0ubuntu0.16.04.1+esm1"
        },
        {
            "binary_name": "clamdscan",
            "binary_version": "0.103.8+dfsg-0ubuntu0.16.04.1+esm1"
        },
        {
            "binary_name": "clamdscan-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.16.04.1+esm1"
        },
        {
            "binary_name": "libclamav-dev",
            "binary_version": "0.103.8+dfsg-0ubuntu0.16.04.1+esm1"
        },
        {
            "binary_name": "libclamav-dev-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.16.04.1+esm1"
        },
        {
            "binary_name": "libclamav9",
            "binary_version": "0.103.8+dfsg-0ubuntu0.16.04.1+esm1"
        },
        {
            "binary_name": "libclamav9-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.16.04.1+esm1"
        }
    ]
}

Ubuntu:18.04:LTS / clamav

Package

Name
clamav
Purl
pkg:deb/ubuntu/clamav@0.103.8+dfsg-0ubuntu0.18.04.1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.103.8+dfsg-0ubuntu0.18.04.1

Affected versions

0.*

0.99.2+dfsg-6ubuntu2
0.99.3~beta1+dfsg-2ubuntu1
0.99.3~beta1+dfsg-2ubuntu2
0.99.3+addedllvm-0ubuntu1
0.99.3+addedllvm-0ubuntu2
0.99.4+addedllvm-0ubuntu1
0.100.1+dfsg-1ubuntu0.18.04.1
0.100.1+dfsg-1ubuntu0.18.04.2
0.100.1+dfsg-1ubuntu0.18.04.3
0.100.2+dfsg-1ubuntu0.18.04.1
0.100.3+dfsg-0ubuntu0.18.04.1
0.101.4+dfsg-0ubuntu0.18.04.1
0.102.1+dfsg-0ubuntu0.18.04.2
0.102.2+dfsg-0ubuntu0.18.04.1
0.102.3+dfsg-0ubuntu0.18.04.1
0.102.4+dfsg-0ubuntu0.18.04.1
0.103.2+dfsg-0ubuntu0.18.04.1
0.103.2+dfsg-0ubuntu0.18.04.2
0.103.2+dfsg-0ubuntu0.18.04.3
0.103.5+dfsg-0ubuntu0.18.04.1
0.103.6+dfsg-0ubuntu0.18.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_name": "clamav",
            "binary_version": "0.103.8+dfsg-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "clamav-base",
            "binary_version": "0.103.8+dfsg-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "clamav-daemon",
            "binary_version": "0.103.8+dfsg-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "clamav-daemon-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "clamav-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "clamav-docs",
            "binary_version": "0.103.8+dfsg-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "clamav-freshclam",
            "binary_version": "0.103.8+dfsg-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "clamav-freshclam-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "clamav-milter",
            "binary_version": "0.103.8+dfsg-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "clamav-milter-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "clamav-testfiles",
            "binary_version": "0.103.8+dfsg-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "clamdscan",
            "binary_version": "0.103.8+dfsg-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "clamdscan-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "libclamav-dev",
            "binary_version": "0.103.8+dfsg-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "libclamav9",
            "binary_version": "0.103.8+dfsg-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "libclamav9-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.18.04.1"
        }
    ]
}

Ubuntu:20.04:LTS / clamav

Package

Name
clamav
Purl
pkg:deb/ubuntu/clamav@0.103.8+dfsg-0ubuntu0.20.04.1?arch=source&distro=focal

Affected ranges

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

Affected versions

0.*

0.101.4+dfsg-1ubuntu1
0.102.1+dfsg-1ubuntu1
0.102.1+dfsg-2ubuntu1
0.102.1+dfsg-2ubuntu2
0.102.2+dfsg-1ubuntu1
0.102.2+dfsg-2ubuntu1
0.102.3+dfsg-0ubuntu0.20.04.1
0.102.4+dfsg-0ubuntu0.20.04.1
0.103.2+dfsg-0ubuntu0.20.04.1
0.103.2+dfsg-0ubuntu0.20.04.2
0.103.5+dfsg-1~20.04.1
0.103.6+dfsg-0ubuntu0.20.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_name": "clamav",
            "binary_version": "0.103.8+dfsg-0ubuntu0.20.04.1"
        },
        {
            "binary_name": "clamav-base",
            "binary_version": "0.103.8+dfsg-0ubuntu0.20.04.1"
        },
        {
            "binary_name": "clamav-daemon",
            "binary_version": "0.103.8+dfsg-0ubuntu0.20.04.1"
        },
        {
            "binary_name": "clamav-daemon-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.20.04.1"
        },
        {
            "binary_name": "clamav-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.20.04.1"
        },
        {
            "binary_name": "clamav-docs",
            "binary_version": "0.103.8+dfsg-0ubuntu0.20.04.1"
        },
        {
            "binary_name": "clamav-freshclam",
            "binary_version": "0.103.8+dfsg-0ubuntu0.20.04.1"
        },
        {
            "binary_name": "clamav-freshclam-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.20.04.1"
        },
        {
            "binary_name": "clamav-milter",
            "binary_version": "0.103.8+dfsg-0ubuntu0.20.04.1"
        },
        {
            "binary_name": "clamav-milter-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.20.04.1"
        },
        {
            "binary_name": "clamav-testfiles",
            "binary_version": "0.103.8+dfsg-0ubuntu0.20.04.1"
        },
        {
            "binary_name": "clamdscan",
            "binary_version": "0.103.8+dfsg-0ubuntu0.20.04.1"
        },
        {
            "binary_name": "clamdscan-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.20.04.1"
        },
        {
            "binary_name": "libclamav-dev",
            "binary_version": "0.103.8+dfsg-0ubuntu0.20.04.1"
        },
        {
            "binary_name": "libclamav9",
            "binary_version": "0.103.8+dfsg-0ubuntu0.20.04.1"
        },
        {
            "binary_name": "libclamav9-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.20.04.1"
        }
    ]
}

Ubuntu:22.04:LTS / clamav

Package

Name
clamav
Purl
pkg:deb/ubuntu/clamav@0.103.8+dfsg-0ubuntu0.22.04.1?arch=source&distro=jammy

Affected ranges

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

Affected versions

0.*

0.103.3+dfsg-1
0.103.4+dfsg-1
0.103.4+dfsg-1build1
0.103.5+dfsg-1
0.103.6+dfsg-0ubuntu0.22.04.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_name": "clamav",
            "binary_version": "0.103.8+dfsg-0ubuntu0.22.04.1"
        },
        {
            "binary_name": "clamav-base",
            "binary_version": "0.103.8+dfsg-0ubuntu0.22.04.1"
        },
        {
            "binary_name": "clamav-daemon",
            "binary_version": "0.103.8+dfsg-0ubuntu0.22.04.1"
        },
        {
            "binary_name": "clamav-daemon-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.22.04.1"
        },
        {
            "binary_name": "clamav-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.22.04.1"
        },
        {
            "binary_name": "clamav-docs",
            "binary_version": "0.103.8+dfsg-0ubuntu0.22.04.1"
        },
        {
            "binary_name": "clamav-freshclam",
            "binary_version": "0.103.8+dfsg-0ubuntu0.22.04.1"
        },
        {
            "binary_name": "clamav-freshclam-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.22.04.1"
        },
        {
            "binary_name": "clamav-milter",
            "binary_version": "0.103.8+dfsg-0ubuntu0.22.04.1"
        },
        {
            "binary_name": "clamav-milter-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.22.04.1"
        },
        {
            "binary_name": "clamav-testfiles",
            "binary_version": "0.103.8+dfsg-0ubuntu0.22.04.1"
        },
        {
            "binary_name": "clamdscan",
            "binary_version": "0.103.8+dfsg-0ubuntu0.22.04.1"
        },
        {
            "binary_name": "clamdscan-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.22.04.1"
        },
        {
            "binary_name": "libclamav-dev",
            "binary_version": "0.103.8+dfsg-0ubuntu0.22.04.1"
        },
        {
            "binary_name": "libclamav9",
            "binary_version": "0.103.8+dfsg-0ubuntu0.22.04.1"
        },
        {
            "binary_name": "libclamav9-dbgsym",
            "binary_version": "0.103.8+dfsg-0ubuntu0.22.04.1"
        }
    ]
}