CVE-2020-3481

MEDIUM

Description

A vulnerability in the EGG archive parsing module in Clam AntiVirus (ClamAV) Software versions 0.102.0 - 0.102.3 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to a null pointer dereference. An attacker could exploit this vulnerability by sending a crafted EGG file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process crash, resulting in a denial of service condition.

References

https://blog.clamav.net/2020/07/clamav-01024-security-patch-released.html

https://lists.debian.org/debian-lts-announce/2020/08/msg00010.html

https://lists.fedoraproject.org/archives/list/[email protected]/message/IJ67VH37NCG25PICGWFWZHSVG7PBT7MC/

https://lists.fedoraproject.org/archives/list/[email protected]/message/QM7EXJHDEZJLWM2NKH6TCDXOBP5NNYIN/

https://security.gentoo.org/glsa/202007-23

https://usn.ubuntu.com/4435-1/

https://usn.ubuntu.com/4435-2/

Details

Source: MITRE

Published: 2020-07-20

Updated: 2020-08-06

Type: CWE-476

Risk Information

CVSS v2.0

Base Score: 5

Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3.0

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 3.9

Severity: HIGH

Vulnerable Software

Configuration 1

OR

cpe:2.3:a:clamav:clamav:*:*:*:*:*:*:*:* versions from 0.102.0 to 0.102.3 (inclusive)

Tenable Plugins

View all (12 total)

IDNameProductFamilySeverity
145338openSUSE Security Update : clamav (openSUSE-2020-2268)NessusSuSE Local Security Checks
high
145307openSUSE Security Update : clamav (openSUSE-2020-2276)NessusSuSE Local Security Checks
high
144579SUSE SLES12 Security Update : clamav (SUSE-SU-2020:3918-1)NessusSuSE Local Security Checks
high
144237SUSE SLED15 / SLES15 Security Update : clamav (SUSE-SU-2020:3790-1)NessusSuSE Local Security Checks
high
143705SUSE SLES12 Security Update : clamav (SUSE-SU-2020:3729-1)NessusSuSE Local Security Checks
high
140612Amazon Linux AMI : clamav (ALAS-2020-1433)NessusAmazon Linux Local Security Checks
low
139387Debian DLA-2314-1 : clamav security updateNessusDebian Local Security Checks
low
139260Fedora 32 : clamav (2020-6584a641ae)NessusFedora Local Security Checks
low
139108Fedora 31 : clamav (2020-dd0c20d985)NessusFedora Local Security Checks
low
139023Ubuntu 16.04 LTS / 18.04 LTS / 20.04 : ClamAV vulnerabilities (USN-4435-1)NessusUbuntu Local Security Checks
low
138946GLSA-202007-23 : ClamAV: Multiple vulnerabilitiesNessusGentoo Local Security Checks
low
138583FreeBSD : clamav -- multiple vulnerabilities (f7a02651-c798-11ea-81d6-6805cabe6ebb)NessusFreeBSD Local Security Checks
low