Alpine: qt5-qtwebengine: security update to 5.15.3_git20211006-r3

critical Tenable Cloud Security Plugin ID 406842

Description

There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:

- heap buffer overflow in WebRTC in Google Chrome prior to 94.0.4606.81 allowed a remote attacker who
convinced a user to browse to a malicious website to potentially exploit heap corruption via a crafted
HTML page. (CVE-2021-37979)

- Chromium: CVE-2021-30616 Use after free in Media (CVE-2021-30616)

- Use after free in Performance Manager in Google Chrome prior to 94.0.4606.54 allowed a remote attacker who
had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page.
(CVE-2021-37962)

- Inappropriate implementation in Background Fetch API in Google Chrome prior to 94.0.4606.54 allowed a
remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML
page. (CVE-2021-37967)

- Inappropriate implementation in Background Fetch API in Google Chrome prior to 94.0.4606.54 allowed a
remote attacker to leak cross-origin data via a crafted HTML page. (CVE-2021-37968)

Plugin Details

Severity: Critical

ID: 406842

Version: Revision 1.29

Type: Local

Family: Alpine Linux Local Security Checks

Published: 10/31/2023

Updated: 2/27/2026

Supported Sensors: Agentless Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: High

Score: 8

Percentile: 99.68

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.6

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

CVSS Score Source: CVE-2021-37979

CVSS v3

Risk Factor: Critical

Base Score: 9.6

Temporal Score: 8.9

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

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

CVSS Score Source: CVE-2021-37973

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Vulnerability Publication Date: 8/31/2021

CISA Known Exploited Vulnerability Due Dates: 11/17/2021

Reference Information

CVE: CVE-2021-30616, CVE-2021-37962, CVE-2021-37967, CVE-2021-37968, CVE-2021-37971, CVE-2021-37972, CVE-2021-37973, CVE-2021-37975, CVE-2021-37978, CVE-2021-37979, CVE-2021-37980

Detections

Analytics