Oracle Linux 9 : firefox (ELSA-2022-4590)

critical Nessus Plugin ID 162811


The remote Oracle Linux host is missing one or more security updates.


The remote Oracle Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2022-4590 advisory.

- An improper implementation of the new iframe sandbox keyword <code>allow-top-navigation-by-user- activation</code> could lead to script execution without <code>allow-scripts</code> being present.

- Documents in deeply-nested cross-origin browsing contexts could obtain permissions granted to the top- level origin, bypassing the existing prompt and wrongfully inheriting the top-level permissions.

- Requests initiated through reader mode did not properly omit cookies with a SameSite attribute.

- When reusing existing popups Thunderbird would allow them to cover the fullscreen notification UI, which could enable browser spoofing attacks. (CVE-2022-29914)

- Thunderbird would behave slightly differently for already known resources, when loading CSS resources through resolving CSS variables. This could be used to probe the browser history. (CVE-2022-29916)

- Mozilla developers Gabriele Svelto, Tom Ritter and the Mozilla Fuzzing Team reported memory safety bugs present in Thunderbird 91.8. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. (CVE-2022-29917)

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


Update the affected firefox package.

See Also

Plugin Details

Severity: Critical

ID: 162811

File Name: oraclelinux_ELSA-2022-4590.nasl

Version: 1.5

Type: local

Agent: unix

Published: 7/7/2022

Updated: 1/2/2023

Supported Sensors: Frictionless Assessment Agent, Nessus Agent

Risk Information


Risk Factor: Medium

Score: 6.7


Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

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

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

CVSS Score Source: CVE-2022-29917


Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:oracle:linux:9, p-cpe:/a:oracle:linux:firefox

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

Exploit Ease: No known exploits are available

Patch Publication Date: 6/30/2022

Vulnerability Publication Date: 5/3/2022

Reference Information

CVE: CVE-2022-29909, CVE-2022-29911, CVE-2022-29912, CVE-2022-29914, CVE-2022-29916, CVE-2022-29917

IAVA: 2022-A-0190-S, 2022-A-0188-S