Debian DSA-5328-1 : chromium - security update

high Nessus Plugin ID 170724

Synopsis

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

Description

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5328 advisory.

- Use after free in WebTransport. (CVE-2023-0471)

- Use after free in WebRTC. (CVE-2023-0472)

- Type Confusion in ServiceWorker API. (CVE-2023-0473)

- Use after free in GuestView. (CVE-2023-0474)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Upgrade the chromium packages.

For the stable distribution (bullseye), these problems have been fixed in version 109.0.5414.119-1~deb11u1.

See Also

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1011346

https://security-tracker.debian.org/tracker/source-package/chromium

https://www.debian.org/security/2023/dsa-5328

https://security-tracker.debian.org/tracker/CVE-2023-0471

https://security-tracker.debian.org/tracker/CVE-2023-0472

https://security-tracker.debian.org/tracker/CVE-2023-0473

https://security-tracker.debian.org/tracker/CVE-2023-0474

https://packages.debian.org/source/bullseye/chromium

Plugin Details

Severity: High

ID: 170724

File Name: debian_DSA-5328.nasl

Version: 1.1

Type: local

Agent: unix

Published: 1/27/2023

Updated: 2/7/2023

Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: High

Score: 8.4

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

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

CVSS Score Source: CVE-2023-0474

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/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:debian:debian_linux:chromium, cpe:/o:debian:debian_linux:11.0, p-cpe:/a:debian:debian_linux:chromium-driver, p-cpe:/a:debian:debian_linux:chromium-l10n, p-cpe:/a:debian:debian_linux:chromium-common, p-cpe:/a:debian:debian_linux:chromium-shell, p-cpe:/a:debian:debian_linux:chromium-sandbox

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 1/26/2023

Vulnerability Publication Date: 1/24/2023

Reference Information

CVE: CVE-2023-0471, CVE-2023-0472, CVE-2023-0473, CVE-2023-0474