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FreeBSD : clamav -- Denial-of-Service (DoS) vulnerability (e7bc2b99-485a-11ea-bff9-9c5c8e75236a)

high Nessus Plugin ID 133537

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Synopsis

The remote FreeBSD host is missing a security-related update.

Description

Micah Snyder reports :

A denial-of-service (DoS) condition may occur when using the optional credit card data-loss-prevention (DLP) feature. Improper bounds checking of an unsigned variable resulted in an out-of-bounds read, which causes a crash.

Solution

Update the affected package.

See Also

http://www.nessus.org/u?19c12609

http://www.nessus.org/u?9b96e1cc

Plugin Details

Severity: High

ID: 133537

File Name: freebsd_pkg_e7bc2b99485a11eabff99c5c8e75236a.nasl

Version: 1.4

Type: local

Published: 2/7/2020

Updated: 3/28/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS Score Source: CVE-2020-3123

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:freebsd:freebsd:clamav, cpe:/o:freebsd:freebsd

Required KB Items: Host/local_checks_enabled, Host/FreeBSD/release, Host/FreeBSD/pkg_info

Exploit Ease: No known exploits are available

Patch Publication Date: 2/5/2020

Vulnerability Publication Date: 2/5/2020

Reference Information

CVE: CVE-2020-3123