What is CVE-2020-3123?

CVE-2020-3123 is a high-severity vulnerability in Cisco Clamav, classified under Out-of-bounds Read. CVSS score: 7.5/10. Published 2020-02-05.

How severe is CVE-2020-3123?

High severity. CVSS v3 base score is 7.5 out of 10.

Out-of-bounds Read in Cisco Clamav

CVE-2020-3123

A vulnerability in the Data-Loss-Prevention (DLP) module in Clam AntiVirus (ClamAV) Software versions 0.102.1 and 0.102.0 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vul…

Vulnerability class: Buffer Overflow

EPSS: 0.024 (85.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Cisco Clamav — versions 0.102.1

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

quickview.cloudapps.cisco.com/quickview/bug/CSCvs59062 (vendor-advisory, x_refsource_CISCO)
blog.clamav.net/2020/02/clamav-01022-security-patch-released.html (x_refsource_CONFIRM)
USN-4280-1 (vendor-advisory, x_refsource_UBUNTU)
USN-4280-2 (vendor-advisory, x_refsource_UBUNTU)
GLSA-202003-46 (vendor-advisory, x_refsource_GENTOO)

Frequently asked questions

What is CVE-2020-3123?: CVE-2020-3123 is a high-severity vulnerability in Cisco Clamav, classified under Out-of-bounds Read. CVSS score: 7.5/10. Published 2020-02-05.
How severe is CVE-2020-3123?: High severity. CVSS v3 base score is 7.5 out of 10.