UBUNTU-CVE-2021-1252

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Source

https://ubuntu.com/security/CVE-2021-1252

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-1252.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-1252

Related

Published

2021-04-08T05:15:00Z

Modified

2021-04-08T05:15:00Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

A vulnerability in the Excel XLM macro parsing module in Clam AntiVirus (ClamAV) Software versions 0.103.0 and 0.103.1 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to improper error handling that may result in an infinite loop. An attacker could exploit this vulnerability by sending a crafted Excel file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process hang, resulting in a denial of service condition.

References

Affected packages

Ubuntu:Pro:14.04:LTS / clamav

Package

Name: clamav
Purl: pkg:deb/ubuntu/clamav?arch=src?distro=trusty/esm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.103.2+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

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.14.04.1+esm1",
            "binary_name": "clamav"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.14.04.1+esm1",
            "binary_name": "clamav-base"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.14.04.1+esm1",
            "binary_name": "clamav-daemon"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.14.04.1+esm1",
            "binary_name": "clamav-daemon-dbgsym"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.14.04.1+esm1",
            "binary_name": "clamav-dbg"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.14.04.1+esm1",
            "binary_name": "clamav-dbgsym"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.14.04.1+esm1",
            "binary_name": "clamav-docs"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.14.04.1+esm1",
            "binary_name": "clamav-freshclam"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.14.04.1+esm1",
            "binary_name": "clamav-freshclam-dbgsym"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.14.04.1+esm1",
            "binary_name": "clamav-milter"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.14.04.1+esm1",
            "binary_name": "clamav-milter-dbgsym"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.14.04.1+esm1",
            "binary_name": "clamav-testfiles"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.14.04.1+esm1",
            "binary_name": "libclamav-dev"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.14.04.1+esm1",
            "binary_name": "libclamav-dev-dbgsym"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.14.04.1+esm1",
            "binary_name": "libclamav9"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.14.04.1+esm1",
            "binary_name": "libclamav9-dbgsym"
        }
    ]
}

Ubuntu:16.04:LTS / clamav

Package

Name: clamav
Purl: pkg:deb/ubuntu/clamav?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.103.2+dfsg-0ubuntu0.16.04.1

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

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.16.04.1",
            "binary_name": "clamav"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.16.04.1",
            "binary_name": "clamav-base"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.16.04.1",
            "binary_name": "clamav-daemon"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.16.04.1",
            "binary_name": "clamav-daemon-dbgsym"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.16.04.1",
            "binary_name": "clamav-dbg"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.16.04.1",
            "binary_name": "clamav-dbgsym"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.16.04.1",
            "binary_name": "clamav-docs"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.16.04.1",
            "binary_name": "clamav-freshclam"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.16.04.1",
            "binary_name": "clamav-freshclam-dbgsym"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.16.04.1",
            "binary_name": "clamav-milter"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.16.04.1",
            "binary_name": "clamav-milter-dbgsym"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.16.04.1",
            "binary_name": "clamav-testfiles"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.16.04.1",
            "binary_name": "clamdscan"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.16.04.1",
            "binary_name": "clamdscan-dbgsym"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.16.04.1",
            "binary_name": "libclamav-dev"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.16.04.1",
            "binary_name": "libclamav-dev-dbgsym"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.16.04.1",
            "binary_name": "libclamav9"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.16.04.1",
            "binary_name": "libclamav9-dbgsym"
        }
    ]
}

Ubuntu:18.04:LTS / clamav

Package

Name: clamav
Purl: pkg:deb/ubuntu/clamav?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.103.2+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

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.18.04.1",
            "binary_name": "clamav"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.18.04.1",
            "binary_name": "clamav-base"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.18.04.1",
            "binary_name": "clamav-daemon"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.18.04.1",
            "binary_name": "clamav-daemon-dbgsym"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.18.04.1",
            "binary_name": "clamav-dbgsym"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.18.04.1",
            "binary_name": "clamav-docs"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.18.04.1",
            "binary_name": "clamav-freshclam"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.18.04.1",
            "binary_name": "clamav-freshclam-dbgsym"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.18.04.1",
            "binary_name": "clamav-milter"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.18.04.1",
            "binary_name": "clamav-milter-dbgsym"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.18.04.1",
            "binary_name": "clamav-testfiles"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.18.04.1",
            "binary_name": "clamdscan"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.18.04.1",
            "binary_name": "clamdscan-dbgsym"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.18.04.1",
            "binary_name": "libclamav-dev"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.18.04.1",
            "binary_name": "libclamav9"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.18.04.1",
            "binary_name": "libclamav9-dbgsym"
        }
    ]
}

Ubuntu:20.04:LTS / clamav

Package

Name: clamav
Purl: pkg:deb/ubuntu/clamav?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.103.2+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

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.20.04.1",
            "binary_name": "clamav"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.20.04.1",
            "binary_name": "clamav-base"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.20.04.1",
            "binary_name": "clamav-daemon"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.20.04.1",
            "binary_name": "clamav-daemon-dbgsym"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.20.04.1",
            "binary_name": "clamav-dbgsym"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.20.04.1",
            "binary_name": "clamav-docs"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.20.04.1",
            "binary_name": "clamav-freshclam"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.20.04.1",
            "binary_name": "clamav-freshclam-dbgsym"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.20.04.1",
            "binary_name": "clamav-milter"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.20.04.1",
            "binary_name": "clamav-milter-dbgsym"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.20.04.1",
            "binary_name": "clamav-testfiles"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.20.04.1",
            "binary_name": "clamdscan"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.20.04.1",
            "binary_name": "clamdscan-dbgsym"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.20.04.1",
            "binary_name": "libclamav-dev"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.20.04.1",
            "binary_name": "libclamav9"
        },
        {
            "binary_version": "0.103.2+dfsg-0ubuntu0.20.04.1",
            "binary_name": "libclamav9-dbgsym"
        }
    ]
}