clamav -- Possible crash in the HTML file parser that could cause a denial-of-service (DoS) condition

Błażej Pawłowski reports:

    A vulnerability in the HTML parser of ClamAV could allow
    an unauthenticated, remote attacker to cause a denial of
    service (DoS) condition on an affected device. The
    vulnerability is due to an issue in the C to Rust foreign
    function interface. An attacker could exploit this
    vulnerability by submitting a crafted file containing HTML
    content to be scanned by ClamAV on an affected device. An
    exploit could allow the attacker to cause the ClamAV
    scanning process to terminate, resulting in a DoS
    condition on the affected software.