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FreeBSD : Node.js -- July 2021 Security Releases (2) (f53dab71-1b15-11ec-9d9d-0022489ad614)

critical Nessus Plugin ID 153825

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Synopsis

The remote FreeBSD host is missing one or more security-related updates.

Description

Node.js reports : Use after free on close http2 on stream canceling (High) (CVE-2021-22930) Node.js is vulnerable to a use after free attack where an attacker might be able to exploit the memory corruption, to change process behavior.

Solution

Update the affected packages.

See Also

http://www.nessus.org/u?7d11cd08

http://www.nessus.org/u?b8833ab0

Plugin Details

Severity: Critical

ID: 153825

File Name: freebsd_pkg_f53dab711b1511ec9d9d0022489ad614.nasl

Version: 1.3

Type: local

Published: 10/1/2021

Updated: 10/20/2021

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

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 Score Source: CVE-2021-22930

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:node, p-cpe:/a:freebsd:freebsd:node14, 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: 9/21/2021

Vulnerability Publication Date: 7/29/2021

Reference Information

CVE: CVE-2021-22930