RHEL 8 : webkit2gtk3 (RHSA-2022:1777)

high Nessus Plugin ID 161003

Synopsis

The remote Red Hat host is missing one or more security updates.

Description

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-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/security/cve/CVE-2021-30809

https://access.redhat.com/security/cve/CVE-2021-30818

https://access.redhat.com/security/cve/CVE-2021-30823

https://access.redhat.com/security/cve/CVE-2021-30836

https://access.redhat.com/security/cve/CVE-2021-30846

https://access.redhat.com/security/cve/CVE-2021-30848

https://access.redhat.com/security/cve/CVE-2021-30849

https://access.redhat.com/security/cve/CVE-2021-30851

https://access.redhat.com/security/cve/CVE-2021-30884

https://access.redhat.com/security/cve/CVE-2021-30887

https://access.redhat.com/security/cve/CVE-2021-30888

https://access.redhat.com/security/cve/CVE-2021-30889

https://access.redhat.com/security/cve/CVE-2021-30890

https://access.redhat.com/security/cve/CVE-2021-30897

https://access.redhat.com/security/cve/CVE-2021-30934

https://access.redhat.com/security/cve/CVE-2021-30936

https://access.redhat.com/security/cve/CVE-2021-30951

https://access.redhat.com/security/cve/CVE-2021-30952

https://access.redhat.com/security/cve/CVE-2021-30953

https://access.redhat.com/security/cve/CVE-2021-30954

https://access.redhat.com/security/cve/CVE-2021-30984

https://access.redhat.com/security/cve/CVE-2021-45481

https://access.redhat.com/security/cve/CVE-2021-45482

https://access.redhat.com/security/cve/CVE-2021-45483

https://access.redhat.com/security/cve/CVE-2022-22589

https://access.redhat.com/security/cve/CVE-2022-22590

https://access.redhat.com/security/cve/CVE-2022-22592

https://access.redhat.com/security/cve/CVE-2022-22594

https://access.redhat.com/security/cve/CVE-2022-22620

https://access.redhat.com/security/cve/CVE-2022-22637

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

https://bugzilla.redhat.com/2017898

https://bugzilla.redhat.com/2017901

https://bugzilla.redhat.com/2017904

https://bugzilla.redhat.com/2018573

https://bugzilla.redhat.com/2034347

https://bugzilla.redhat.com/2034368

https://bugzilla.redhat.com/2034373

https://bugzilla.redhat.com/2034376

https://bugzilla.redhat.com/2034378

https://bugzilla.redhat.com/2034381

https://bugzilla.redhat.com/2034383

https://bugzilla.redhat.com/2034386

https://bugzilla.redhat.com/2034389

https://bugzilla.redhat.com/2038907

https://bugzilla.redhat.com/2040327

https://bugzilla.redhat.com/2040329

https://bugzilla.redhat.com/2040331

https://bugzilla.redhat.com/2044521

https://bugzilla.redhat.com/2044528

https://bugzilla.redhat.com/2044534

https://bugzilla.redhat.com/2044538

https://bugzilla.redhat.com/2044542

https://bugzilla.redhat.com/2044551

https://bugzilla.redhat.com/2044553

https://bugzilla.redhat.com/2045291

https://bugzilla.redhat.com/2053179

https://bugzilla.redhat.com/2053181

https://bugzilla.redhat.com/2053185

https://bugzilla.redhat.com/2056474

https://bugzilla.redhat.com/2073903

Plugin Details

Severity: High

ID: 161003

File Name: redhat-RHSA-2022-1777.nasl

Version: 1.4

Type: local

Agent: unix

Published: 5/11/2022

Updated: 9/22/2022

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

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:redhat:enterprise_linux:8, cpe:/o:redhat:rhel_aus:8.6, cpe:/o:redhat:rhel_e4s:8.6, cpe:/o:redhat:rhel_eus:8.6, cpe:/o:redhat:rhel_tus:8.6, p-cpe:/a:redhat:enterprise_linux:webkit2gtk3, p-cpe:/a:redhat:enterprise_linux:webkit2gtk3-devel, p-cpe:/a:redhat:enterprise_linux:webkit2gtk3-jsc, p-cpe:/a:redhat:enterprise_linux:webkit2gtk3-jsc-devel

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/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

CWE: 20, 79, 120, 125, 190, 200, 362, 401, 416, 601, 787, 843, 1021