USN-5423-1

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Source
https://ubuntu.com/security/notices/USN-5423-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5423-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/USN-5423-1
Upstream
Related
Published
2022-05-17T11:35:36.188238Z
Modified
2025-09-08T16:37:23Z
Summary
clamav vulnerabilities
Details

Michał Dardas discovered that ClamAV incorrectly handled parsing CHM files. A remote attacker could possibly use this issue to cause ClamAV to stop responding, resulting in a denial of service. (CVE-2022-20770)

Michał Dardas discovered that ClamAV incorrectly handled parsing TIFF files. A remote attacker could possibly use this issue to cause ClamAV to stop responding, resulting in a denial of service. (CVE-2022-20771)

Michał Dardas discovered that ClamAV incorrectly handled parsing HTML files. A remote attacker could possibly use this issue to cause ClamAV to consume resources, resulting in a denial of service. (CVE-2022-20785)

Michał Dardas discovered that ClamAV incorrectly handled loading the signature database. A remote attacker could possibly use this issue to cause ClamAV to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2022-20792)

Alexander Patrakov and Antoine Gatineau discovered that ClamAV incorrectly handled the scan verdict cache check. A remote attacker could possibly use this issue to cause ClamAV to crash, resulting in a denial of service, or possibly execute arbitrary code.(CVE-2022-20796)

References

Affected packages

Ubuntu:18.04:LTS / clamav

Package

Name
clamav
Purl
pkg:deb/ubuntu/clamav@0.103.6+dfsg-0ubuntu0.18.04.1?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.103.6+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

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.18.04.1",
            "binary_name": "clamav"
        },
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.18.04.1",
            "binary_name": "clamav-base"
        },
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.18.04.1",
            "binary_name": "clamav-daemon"
        },
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.18.04.1",
            "binary_name": "clamav-docs"
        },
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.18.04.1",
            "binary_name": "clamav-freshclam"
        },
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.18.04.1",
            "binary_name": "clamav-milter"
        },
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.18.04.1",
            "binary_name": "clamav-testfiles"
        },
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.18.04.1",
            "binary_name": "clamdscan"
        },
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.18.04.1",
            "binary_name": "libclamav-dev"
        },
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.18.04.1",
            "binary_name": "libclamav9"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:20.04:LTS / clamav

Package

Name
clamav
Purl
pkg:deb/ubuntu/clamav@0.103.6+dfsg-0ubuntu0.20.04.1?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.103.6+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

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.20.04.1",
            "binary_name": "clamav"
        },
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.20.04.1",
            "binary_name": "clamav-base"
        },
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.20.04.1",
            "binary_name": "clamav-daemon"
        },
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.20.04.1",
            "binary_name": "clamav-docs"
        },
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.20.04.1",
            "binary_name": "clamav-freshclam"
        },
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.20.04.1",
            "binary_name": "clamav-milter"
        },
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.20.04.1",
            "binary_name": "clamav-testfiles"
        },
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.20.04.1",
            "binary_name": "clamdscan"
        },
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.20.04.1",
            "binary_name": "libclamav-dev"
        },
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.20.04.1",
            "binary_name": "libclamav9"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:22.04:LTS / clamav

Package

Name
clamav
Purl
pkg:deb/ubuntu/clamav@0.103.6+dfsg-0ubuntu0.22.04.1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.103.6+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

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.22.04.1",
            "binary_name": "clamav"
        },
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.22.04.1",
            "binary_name": "clamav-base"
        },
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.22.04.1",
            "binary_name": "clamav-daemon"
        },
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.22.04.1",
            "binary_name": "clamav-docs"
        },
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.22.04.1",
            "binary_name": "clamav-freshclam"
        },
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.22.04.1",
            "binary_name": "clamav-milter"
        },
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.22.04.1",
            "binary_name": "clamav-testfiles"
        },
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.22.04.1",
            "binary_name": "clamdscan"
        },
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.22.04.1",
            "binary_name": "libclamav-dev"
        },
        {
            "binary_version": "0.103.6+dfsg-0ubuntu0.22.04.1",
            "binary_name": "libclamav9"
        }
    ],
    "availability": "No subscription required"
}