CentOS 8 : webkit2gtk3 (CESA-2022:1777)

high Nessus Plugin ID 160908

Synopsis

The remote CentOS host is missing one or more security updates.

Description

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2022:1777 advisory.

- webkitgtk: Use-after-free leading to arbitrary code execution (CVE-2021-30809)

- webkitgtk: Type confusion issue leading to arbitrary code execution (CVE-2021-30818)

- webkitgtk: Logic issue leading to HSTS bypass (CVE-2021-30823)

- webkitgtk: Out-of-bounds read leading to memory disclosure (CVE-2021-30836)

- webkitgtk: Memory corruption issue leading to arbitrary code execution (CVE-2021-30846, CVE-2021-30848, CVE-2021-30851)

- webkitgtk: Multiple memory corruption issue leading to arbitrary code execution (CVE-2021-30849)

- webkitgtk: CSS compositing issue leading to revealing of the browsing history (CVE-2021-30884)

- webkitgtk: Logic issue leading to Content Security Policy bypass (CVE-2021-30887)

- webkitgtk: Information leak via Content Security Policy reports (CVE-2021-30888)

- webkitgtk: Buffer overflow leading to arbitrary code execution (CVE-2021-30889)

- webkitgtk: Logic issue leading to universal cross-site scripting (CVE-2021-30890)

- webkitgtk: Cross-origin data exfiltration via resource timing API (CVE-2021-30897)

- webkitgtk: Processing maliciously crafted web content may lead to arbitrary code execution (CVE-2021-30934, CVE-2021-30936, CVE-2021-30951, CVE-2021-30952, CVE-2021-30953, CVE-2021-30954, CVE-2021-30984, CVE-2022-22590)

- webkitgtk: Incorrect memory allocation in WebCore::ImageBufferCairoImageSurfaceBackend::create (CVE-2021-45481)

- webkitgtk: use-after-free in WebCore::ContainerNode::firstChild (CVE-2021-45482)

- webkitgtk: use-after-free in WebCore::Frame::page (CVE-2021-45483)

- webkitgtk: Processing a maliciously crafted mail message may lead to running arbitrary javascript (CVE-2022-22589)

- webkitgtk: Processing maliciously crafted web content may prevent Content Security Policy from being enforced (CVE-2022-22592)

- webkitgtk: A malicious website may exfiltrate data cross-origin (CVE-2022-22594)

- webkitgtk: maliciously crafted web content may lead to arbitrary code execution due to use after free (CVE-2022-22620)

- webkitgtk: logic issue was addressed with improved state management (CVE-2022-22637)

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

Solution

Update the affected packages.

See Also

https://access.redhat.com/errata/RHSA-2022:1777

Plugin Details

Severity: High

ID: 160908

File Name: centos8_RHSA-2022-1777.nasl

Version: 1.2

Type: local

Agent: unix

Published: 5/10/2022

Updated: 5/10/2022

Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure

Risk Information

VPR

Risk Factor: High

Score: 8.4

CVSS v2

Risk Factor: High

Base Score: 9.3

Temporal Score: 8.1

Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

Temporal Vector: E:H/RL:OF/RC:C

CVSS Score Source: CVE-2021-30954

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 8.4

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

Temporal Vector: E:H/RL:O/RC:C

CVSS Score Source: CVE-2022-22620

Vulnerability Information

CPE: cpe:/o:centos:centos:8-stream, p-cpe:/a:centos:centos:webkit2gtk3, p-cpe:/a:centos:centos:webkit2gtk3-devel, p-cpe:/a:centos:centos:webkit2gtk3-jsc, p-cpe:/a:centos:centos:webkit2gtk3-jsc-devel

Required KB Items: Host/local_checks_enabled, Host/CentOS/release, Host/CentOS/rpm-list, Host/cpu

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 5/10/2022

Vulnerability Publication Date: 8/24/2021

CISA Known Exploited Dates: 2/25/2022

Reference Information

CVE: CVE-2021-30809, CVE-2021-30818, CVE-2021-30823, CVE-2021-30836, CVE-2021-30846, CVE-2021-30848, CVE-2021-30849, CVE-2021-30851, CVE-2021-30884, CVE-2021-30887, CVE-2021-30888, CVE-2021-30889, CVE-2021-30890, CVE-2021-30897, CVE-2021-30934, CVE-2021-30936, CVE-2021-30951, CVE-2021-30952, CVE-2021-30953, CVE-2021-30954, CVE-2021-30984, CVE-2021-45481, CVE-2021-45482, CVE-2021-45483, CVE-2022-22589, CVE-2022-22590, CVE-2022-22592, CVE-2022-22594, CVE-2022-22620, CVE-2022-22637

RHSA: 2022:1777

IAVA: 2021-A-0505-S, 2021-A-0577-S, 2022-A-0051-S, 2022-A-0082, 2022-A-0118