RHEL 6 : chromium-browser (RHSA-2020:3560)
high Nessus Plugin ID 139860
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Synopsis
The remote Red Hat host is missing one or more security updates.Description
The remote Redhat Enterprise Linux 6 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2020:3560 advisory.- chromium-browser: Use after free in ANGLE (CVE-2020-6542)
- chromium-browser: Use after free in task scheduling (CVE-2020-6543)
- chromium-browser: Use after free in media (CVE-2020-6544, CVE-2020-6549)
- chromium-browser: Use after free in audio (CVE-2020-6545)
- chromium-browser: Inappropriate implementation in installer (CVE-2020-6546)
- chromium-browser: Incorrect security UI in media (CVE-2020-6547)
- chromium-browser: Heap buffer overflow in Skia (CVE-2020-6548)
- chromium-browser: Use after free in IndexedDB (CVE-2020-6550)
- chromium-browser: Use after free in WebXR (CVE-2020-6551)
- chromium-browser: Use after free in Blink (CVE-2020-6552)
- chromium-browser: Use after free in offline mode (CVE-2020-6553)
- chromium-browser: Use after free in extensions (CVE-2020-6554)
- chromium-browser: Out of bounds read in WebGL (CVE-2020-6555)
- chromium-browser: Heap buffer overflow in SwiftShader (CVE-2020-6556)
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.
Solution
Update the affected chromium-browser package.See Also
https://cwe.mitre.org/data/definitions/122.html
https://cwe.mitre.org/data/definitions/125.html
https://cwe.mitre.org/data/definitions/416.html
https://access.redhat.com/security/cve/CVE-2020-6542
https://access.redhat.com/security/cve/CVE-2020-6543
https://access.redhat.com/security/cve/CVE-2020-6544
https://access.redhat.com/security/cve/CVE-2020-6545
https://access.redhat.com/security/cve/CVE-2020-6546
https://access.redhat.com/security/cve/CVE-2020-6547
https://access.redhat.com/security/cve/CVE-2020-6548
https://access.redhat.com/security/cve/CVE-2020-6549
https://access.redhat.com/security/cve/CVE-2020-6550
https://access.redhat.com/security/cve/CVE-2020-6551
https://access.redhat.com/security/cve/CVE-2020-6552
https://access.redhat.com/security/cve/CVE-2020-6553
https://access.redhat.com/security/cve/CVE-2020-6554
https://access.redhat.com/security/cve/CVE-2020-6555
https://access.redhat.com/security/cve/CVE-2020-6556
https://access.redhat.com/errata/RHSA-2020:3560
https://bugzilla.redhat.com/1867939
https://bugzilla.redhat.com/1867940
https://bugzilla.redhat.com/1867941
https://bugzilla.redhat.com/1867942
https://bugzilla.redhat.com/1867943
https://bugzilla.redhat.com/1867944
https://bugzilla.redhat.com/1867945
https://bugzilla.redhat.com/1867946
https://bugzilla.redhat.com/1867947
https://bugzilla.redhat.com/1867948
https://bugzilla.redhat.com/1867949
https://bugzilla.redhat.com/1867950
https://bugzilla.redhat.com/1867951
Plugin Details
Severity: High
ID: 139860
File Name: redhat-RHSA-2020-3560.nasl
Version: 1.6
Type: local
Agent: unix
Family: Red Hat Local Security Checks
Published: 8/26/2020
Updated: 10/12/2021
Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent
Risk Information
VPR
Risk Factor: High
Score: 8.1
CVSS v2
Risk Factor: High
Base Score: 9.3
Temporal Score: 7.3
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C
Temporal Vector: E:POC/RL:OF/RC:C
CVSS Score Source: CVE-2020-6556
CVSS v3
Risk Factor: High
Base Score: 8.8
Temporal Score: 7.9
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Temporal Vector: E:P/RL:O/RC:C
Vulnerability Information
CPE: cpe:/o:redhat:enterprise_linux:6, cpe:/o:redhat:rhel_eus:6.0, p-cpe:/a:redhat:enterprise_linux:chromium-browser
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: 8/26/2020
Vulnerability Publication Date: 8/10/2020
Reference Information
CVE: CVE-2020-6542, CVE-2020-6543, CVE-2020-6544, CVE-2020-6545, CVE-2020-6546, CVE-2020-6547, CVE-2020-6548, CVE-2020-6549, CVE-2020-6550, CVE-2020-6551, CVE-2020-6552, CVE-2020-6553, CVE-2020-6554, CVE-2020-6555, CVE-2020-6556