CVE-2022-20785

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
ciscoCNA
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVEADP
---
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 73%
VendorProductVersion
clamavclamav
𝑥
< 0.103.5
clamavclamav
𝑥
≤ 0.103.5
clamavclamav
0.104.0 ≤
𝑥
< 0.104.2
ciscosecure_endpoint
𝑥
< 1.16.3
ciscosecure_endpoint
𝑥
< 1.17.2
ciscosecure_endpoint
𝑥
< 7.5.5
ciscosecure_endpoint
1.18.0 ≤
𝑥
< 1.18.2
ciscosecure_endpoint
1.18.0 ≤
𝑥
< 1.18.2
debiandebian_linux
9.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
clamav
bullseye
0.103.10+dfsg-0+deb11u1
fixed
bookworm
1.0.5+dfsg-1~deb12u1
fixed
sid
1.4.1+dfsg-1
fixed
trixie
1.4.1+dfsg-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
clamav
kinetic
Fixed 0.103.6+dfsg-1ubuntu1
released
jammy
Fixed 0.103.6+dfsg-0ubuntu0.22.04.1
released
impish
Fixed 0.103.6+dfsg-0ubuntu0.21.10.1
released
focal
Fixed 0.103.6+dfsg-0ubuntu0.20.04.1
released
bionic
Fixed 0.103.6+dfsg-0ubuntu0.18.04.1
released
xenial
Fixed 0.103.6+dfsg-0ubuntu0.16.04.1+esm1
released
trusty
Fixed 0.103.6+dfsg-0ubuntu0.14.04.1+esm1
released