CVE-2022-20770

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2022-20770
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-20770.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-20770
Downstream
Related
Published
2022-05-04T17:15:08.377Z
Modified
2026-05-15T12:04:18.682634656Z
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

On April 20, 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 CHM file parser of Clam AntiVirus (ClamAV) versions 0.104.0 through 0.104.2 and LTS version 0.103.5 and prior versions could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. For a description of this vulnerability, see the ClamAV blog. This advisory will be updated as additional information becomes available.

Database specific 
{
    "unresolved_ranges": [
        {
            "source": "CPE_FIELD",
            "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:*:*"
            ],
            "vendor_product": "cisco:secure_endpoint",
            "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"
                }
            ]
        },
        {
            "source": "CPE_FIELD",
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
            ],
            "vendor_product": "debian:debian_linux",
            "extracted_events": [
                {
                    "last_affected": "9.0"
                }
            ]
        },
        {
            "source": "CPE_FIELD",
            "cpes": [
                "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*",
                "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*",
                "cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*"
            ],
            "vendor_product": "fedoraproject:fedora",
            "extracted_events": [
                {
                    "last_affected": "34"
                },
                {
                    "last_affected": "35"
                },
                {
                    "last_affected": "36"
                }
            ]
        }
    ]
}
References

Affected packages