Detections
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MiracleLinux 4 : thunderbird-78.10.0-1.0.1.AXS4 (AXSA:2021-1718:08)

high Nessus Plugin ID 294406

Synopsis

The remote MiracleLinux host is missing one or more security updates.

Description

The remote MiracleLinux 4 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2021-1718:08 advisory.

 Mozilla: Out of bound write due to lazy initialization (CVE-2021-23994) Mozilla: Use-after-free in Responsive Design Mode (CVE-2021-23995) Mozilla: More internal network hosts could have been probed by a malicious webpage (CVE-2021-23961) Mozilla: Secure Lock icon could have been spoofed (CVE-2021-23998) Mozilla: Blob URLs may have been granted additional privileges (CVE-2021-23999) Mozilla: Arbitrary FTP command execution on FTP servers using an encoded URL (CVE-2021-24002) Mozilla: Incorrect size computation in WebAssembly JIT could lead to null-reads (CVE-2021-29945) Mozilla: Port blocking could be bypassed (CVE-2021-29946) Mozilla: Race condition when reading from disk while verifying signatures (CVE-2021-29948) CVE(s):
 CVE-2021-23994 CVE-2021-23995 CVE-2021-23961 CVE-2021-23998 CVE-2021-23999 CVE-2021-24002 CVE-2021-29945 CVE-2021-29946 CVE-2021-29948

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

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 thunderbird package.

See Also

https://tsn.miraclelinux.com/en/node/12900

Plugin Details

Severity: High

ID: 294406

File Name: miracle_linux_AXSA-2021-1718.nasl

Version: 1.1

Type: local

Published: 1/20/2026

Updated: 1/20/2026

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

Vendor

Vendor Severity: High

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.3

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

CVSS Score Source: CVE-2021-29946

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:miracle:linux:thunderbird, cpe:/o:miracle:linux:4

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 4/28/2021

Vulnerability Publication Date: 2/26/2021

Reference Information

CVE: CVE-2021-23961, CVE-2021-23994, CVE-2021-23995, CVE-2021-23998, CVE-2021-23999, CVE-2021-24002, CVE-2021-29945, CVE-2021-29946, CVE-2021-29948