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FreeBSD : clamav -- multiple vulnerabilities (91ce95d5-cd15-4105-b942-af5ccc7144c1)

high Nessus Plugin ID 136688

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Synopsis

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

Description

Micah Snyder reports :

CVE-2020-3327: Fixed a vulnerability in the ARJ archive-parsing module in ClamAV 0.102.2 that could cause a denial-of-service condition.
Improper bounds checking of an unsigned variable results in an out-of-bounds read which causes a crash. Special thanks to Daehui Chang and Fady Othman for helping identify the ARJ parsing vulnerability.

CVE-2020-3341: Fixed a vulnerability in the PDF-parsing module in ClamAV 0.101 - 0.102.2 that could cause a denial-of-service condition.
Improper size checking of a buffer used to initialize AES decryption routines results in an out-of-bounds read, which may cause a crash.
OSS-Fuzz discovered this vulnerability.

Solution

Update the affected package.

See Also

http://www.nessus.org/u?2fe4504c

http://www.nessus.org/u?31c217e0

Plugin Details

Severity: High

ID: 136688

File Name: freebsd_pkg_91ce95d5cd154105b942af5ccc7144c1.nasl

Version: 1.4

Type: local

Published: 5/18/2020

Updated: 3/12/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

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-2020-3341

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: 5/14/2020

Vulnerability Publication Date: 5/12/2020

Reference Information

CVE: CVE-2020-3327, CVE-2020-3341