Oracle Linux 7 : thunderbird (ELSA-2020-2906)

high Nessus Plugin ID 138487

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Synopsis

The remote Oracle Linux host is missing a security update.

Description

From Red Hat Security Advisory 2020:2906 :

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2020:2906 advisory.

- Mozilla: Memory corruption due to missing sign-extension for ValueTags on ARM64 (CVE-2020-12417)

- Mozilla: Information disclosure due to manipulated URL object (CVE-2020-12418)

- Mozilla: Use-after-free in nsGlobalWindowInner (CVE-2020-12419)

- Mozilla: Use-After-Free when trying to connect to a STUN server (CVE-2020-12420)

- Mozilla: Add-On updates did not respect the same certificate trust rules as software updates (CVE-2020-12421)

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 thunderbird package.

Plugin Details

Severity: High

ID: 138487

File Name: oraclelinux_ELSA-2020-2906.nasl

Version: 1.3

Type: local

Agent: unix

Family: Oracle Linux Local Security Checks

Published: 7/15/2020

Updated: 3/1/2024

Supported Sensors: Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 9.3

Temporal Score: 7.3

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

CVSS Score Source: CVE-2020-12420

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: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:oracle:linux:thunderbird, cpe:/o:oracle:linux:7

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 7/14/2020

Vulnerability Publication Date: 7/9/2020

Reference Information

CVE: CVE-2020-12417, CVE-2020-12418, CVE-2020-12419, CVE-2020-12420, CVE-2020-12421

RHSA: 2020:2906

Detections

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