CVE-2022-20771

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2022-20771
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-20771.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-20771
Downstream
Related
Published
2022-05-04T17:15:08.440Z
Modified
2026-04-16T00:05:52.163692434Z
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 the TIFF 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": [
        {
            "cpe": "cpe:2.3:a:cisco:secure_endpoint:*:*:*:*:*:linux:*:*",
            "extracted_events": [
                {
                    "fixed": "1.17.2"
                },
                {
                    "introduced": "1.18.0"
                },
                {
                    "fixed": "1.18.2"
                }
            ],
            "source": "CPE_FIELD"
        },
        {
            "cpe": "cpe:2.3:a:cisco:secure_endpoint:*:*:*:*:*:macos:*:*",
            "extracted_events": [
                {
                    "fixed": "1.16.3"
                },
                {
                    "introduced": "1.18.0"
                },
                {
                    "fixed": "1.18.2"
                }
            ],
            "source": "CPE_FIELD"
        },
        {
            "cpe": "cpe:2.3:a:cisco:secure_endpoint:*:*:*:*:*:windows:*:*",
            "extracted_events": [
                {
                    "fixed": "7.5.5"
                }
            ],
            "source": "CPE_FIELD"
        },
        {
            "cpe": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
            "extracted_events": [
                {
                    "last_affected": "9.0"
                }
            ],
            "source": "CPE_FIELD"
        },
        {
            "cpe": "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*",
            "extracted_events": [
                {
                    "last_affected": "34"
                }
            ],
            "source": "CPE_FIELD"
        },
        {
            "cpe": "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*",
            "extracted_events": [
                {
                    "last_affected": "35"
                }
            ],
            "source": "CPE_FIELD"
        },
        {
            "cpe": "cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*",
            "extracted_events": [
                {
                    "last_affected": "36"
                }
            ],
            "source": "CPE_FIELD"
        }
    ]
}
References

Affected packages

Git / github.com/cisco-talos/clamav

Affected ranges

Type
GIT
Repo
https://github.com/cisco-talos/clamav
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
5faab1937cc2b89049ef7748dc9a10545707613d
Introduced
ba51bf8e644921a1592d2f3d280a2daa924acfd8
Last affected
fb828e93cab6b73818c1d94ffd05d92720a85c6f
Database specific 
{
    "cpe": [
        "cpe:2.3:a:clamav:clamav:*:*:*:*:lts:*:*:*",
        "cpe:2.3:a:clamav:clamav:*:*:*:*:*:*:*:*"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.103.5"
        },
        {
            "introduced": "0.104.0"
        },
        {
            "last_affected": "0.104.2"
        }
    ],
    "source": "CPE_FIELD"
}

Affected versions

clamav-0.*
clamav-0.101.0
clamav-0.102.0
clamav-0.103.0
clamav-0.103.0-rc
clamav-0.103.0-rc2
clamav-0.103.1
clamav-0.103.2
clamav-0.103.3
clamav-0.103.4
clamav-0.103.5
clamav-0.104.0
clamav-0.104.1
clamav-0.104.2
clamav-0.96
clamav-0.96.2
clamav-0.96.3
clamav-0.96.4
clamav-0.96.5
clamav-0.96rc1
clamav-0.96rc2
clamav-0.97
clamav-0.97rc
Other
merge-llvm-97877
r5076

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-20771.json"