FreeBSD : unit -- heap memory buffer overflow (c95836a0-2b3b-11e9-9838-8c164567ca3c)

critical Nessus Plugin ID 122043

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Synopsis

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

Description

unit security problems :

CVE-2019-7401: a head memory buffer overflow might have

been caused in the router process by a specially crafted

request, potentially resulting in a segmentation fault

or other unspecified behavior.

Solution

Update the affected package.

Plugin Details

Severity: Critical

ID: 122043

File Name: freebsd_pkg_c95836a02b3b11e998388c164567ca3c.nasl

Version: 1.3

Type: local

Family: FreeBSD Local Security Checks

Published: 2/8/2019

Updated: 2/12/2020

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

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

Vulnerability Information

CPE: p-cpe:/a:freebsd:freebsd:unit, 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: 2/8/2019

Vulnerability Publication Date: 2/7/2019

Reference Information

CVE: CVE-2019-7401

Detections

Analytics