CVE-2022-20796

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Source
https://cve.org/CVERecord?id=CVE-2022-20796
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-20796.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-20796
Downstream
Related
Published
2022-05-04T17:15:08.797Z
Modified
2026-07-07T08:50:24.040524949Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

On May 4, 2022, the following vulnerability in the ClamAV scanning library versions 0.103.5 and earlier and 0.104.2 and earlier was disclosed: A vulnerability in Clam AntiVirus (ClamAV) versions 0.103.4, 0.103.5, 0.104.1, and 0.104.2 could allow an authenticated, local attacker to cause a denial of service condition on an affected device. For a description of this vulnerability, see the ClamAV blog.

Database specific 
{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:a:cisco:secure_endpoint:*:*:*:*:*:linux:*:*",
                "cpe:2.3:a:cisco:secure_endpoint:*:*:*:*:*:macos:*:*",
                "cpe:2.3:a:cisco:secure_endpoint:*:*:*:*:*:windows:*:*"
            ],
            "source": "CPE_RANGE",
            "extracted_events": [
                {
                    "fixed": "1.16.3"
                },
                {
                    "fixed": "1.17.2"
                },
                {
                    "fixed": "7.5.5"
                },
                {
                    "introduced": "1.18.0"
                },
                {
                    "fixed": "1.18.2"
                },
                {
                    "introduced": "1.18.0"
                },
                {
                    "fixed": "1.18.2"
                }
            ],
            "vendor_product": "cisco:secure_endpoint"
        },
        {
            "source": "CPE_STRING",
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "introduced": "9.0"
                },
                {
                    "last_affected": "9.0"
                }
            ],
            "vendor_product": "debian:debian_linux"
        },
        {
            "cpes": [
                "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*",
                "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*",
                "cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*"
            ],
            "source": "CPE_STRING",
            "extracted_events": [
                {
                    "introduced": "34"
                },
                {
                    "last_affected": "34"
                },
                {
                    "introduced": "35"
                },
                {
                    "last_affected": "35"
                },
                {
                    "introduced": "36"
                },
                {
                    "last_affected": "36"
                }
            ],
            "vendor_product": "fedoraproject:fedora"
        }
    ]
}
References

Affected packages

Git / github.com/cisco-talos/clamav

Affected ranges

Type
GIT
Repo
https://github.com/cisco-talos/clamav
Events
Introduced
43973fceae9532bdd4715b570800e5406934adc7
Last affected
fb828e93cab6b73818c1d94ffd05d92720a85c6f
Database specific 
{
    "cpe": [
        "cpe:2.3:a:clamav:clamav:0.103.4:*:*:*:*:*:*:*",
        "cpe:2.3:a:clamav:clamav:0.103.5:*:*:*:*:*:*:*",
        "cpe:2.3:a:clamav:clamav:0.104.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:clamav:clamav:0.104.2:*:*:*:*:*:*:*"
    ],
    "source": "CPE_STRING",
    "extracted_events": [
        {
            "introduced": "0.103.4"
        },
        {
            "last_affected": "0.103.4"
        },
        {
            "introduced": "0.103.5"
        },
        {
            "last_affected": "0.103.5"
        },
        {
            "introduced": "0.104.1"
        },
        {
            "last_affected": "0.104.1"
        },
        {
            "introduced": "0.104.2"
        },
        {
            "last_affected": "0.104.2"
        }
    ]
}

Affected versions

0.*
0.103.4
0.103.5
0.104.1
0.104.2

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-20796.json"