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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 HTML 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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade clamav | Oct 1, 2024 | May 4, 2022 |
| Amazon_linux | — | Upgrade clamav | Aug 5, 2022 | May 4, 2022 |
| Amazon_linux_2023 | — | Upgrade clamav-develUpgrade clamavUpgrade clamdUpgrade clamav-filesystemUpgrade clamav-libUpgrade clamav-milter-debuginfoUpgrade clamav-milterUpgrade clamav-updateUpgrade clamav-debuginfoUpgrade clamav-debugsourceUpgrade clamav-update-debuginfoUpgrade clamav-dataUpgrade clamd-debuginfoUpgrade clamav-lib-debuginfo | Feb 17, 2025 | May 4, 2022 |
| Debian | — | Upgrade clamav | Jun 6, 2022 | May 4, 2022 |
| Freebsd | — | Upgrade clamavUpgrade clamav-lts | Nov 4, 2022 | May 19, 2022 |
| Gentoo Linux | — | Upgrade app-antivirus/clamav. | Oct 2, 2023 | May 4, 2022 |
| Suse | — | Upgrade libclamav9Upgrade clamavUpgrade libfreshclam2Upgrade clamav-devel | Oct 26, 2022 | May 4, 2022 |
| Ubuntu | — | Upgrade clamavUpgrade clamav (Ubuntu Pro) | May 18, 2022 | May 4, 2022 |
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