RHEL 7 : firefox (RHSA-2020:3253)

High Nessus Plugin ID 139331

Synopsis

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

Description

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2020:3253 advisory.

- Mozilla: Potential leak of redirect targets when loading scripts in a worker (CVE-2020-15652)

- Mozilla: Memory safety bugs fixed in Firefox 79 and Firefox ESR 68.11 (CVE-2020-15659)

- chromium-browser: Use after free in ANGLE (CVE-2020-6463)

- chromium-browser: Inappropriate implementation in WebRTC (CVE-2020-6514)

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 firefox package.

See Also

https://access.redhat.com/security/cve/CVE-2020-6514

https://access.redhat.com/security/cve/CVE-2020-15652

https://access.redhat.com/security/cve/CVE-2020-15659

https://access.redhat.com/errata/RHSA-2020:3253

https://bugzilla.redhat.com/1840893

https://bugzilla.redhat.com/1857349

https://bugzilla.redhat.com/1861570

https://bugzilla.redhat.com/1861572

https://bugzilla.redhat.com/1840893

https://bugzilla.redhat.com/1857349

https://bugzilla.redhat.com/1861570

https://bugzilla.redhat.com/1861572

https://cwe.mitre.org/data/definitions/120.html

https://cwe.mitre.org/data/definitions/209.html

https://cwe.mitre.org/data/definitions/416.html

https://access.redhat.com/security/cve/CVE-2020-6463

https://access.redhat.com/security/cve/CVE-2020-6514

https://access.redhat.com/security/cve/CVE-2020-15652

https://access.redhat.com/security/cve/CVE-2020-15659

https://access.redhat.com/errata/RHSA-2020:3253

https://bugzilla.redhat.com/1840893

https://bugzilla.redhat.com/1857349

https://bugzilla.redhat.com/1861570

https://bugzilla.redhat.com/1861572

Plugin Details

Severity: High

ID: 139331

File Name: redhat-RHSA-2020-3253.nasl

Version: 1.5

Type: local

Agent: unix

Published: 2020/08/05

Updated: 2020/08/28

Dependencies: 12634

Risk Information

Risk Factor: High

CVSS Score Source: CVE-2020-15659

CVSS v2.0

Base Score: 9.3

Temporal Score: 6.9

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

Temporal Vector: CVSS2#E:U/RL:OF/RC:C

CVSS v3.0

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: cpe:/o:redhat:enterprise_linux:7, cpe:/o:redhat:enterprise_linux:7::client, cpe:/o:redhat:enterprise_linux:7::server, cpe:/o:redhat:enterprise_linux:7::workstation, p-cpe:/a:redhat:enterprise_linux:firefox

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

Exploit Ease: No known exploits are available

Patch Publication Date: 2020/07/30

Vulnerability Publication Date: 2020/05/21

Reference Information

CVE: CVE-2020-6463, CVE-2020-6514, CVE-2020-15652, CVE-2020-15659

RHSA: 2020:3253

IAVA: 2020-A-0344-S

CWE: 120, 209, 416