Alpine: multiple qt5-qtwebengine packages: security update to 5.15.3_git20210510-r1

high Tenable Cloud Security Plugin ID 406834

Description

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

- Heap buffer overflow in Reader Mode in Google Chrome prior to 90.0.4430.212 allowed a remote attacker to
potentially exploit heap corruption via a crafted HTML page. (CVE-2021-30518)

- Heap buffer overflow in Media Feeds in Google Chrome prior to 90.0.4430.212 allowed an attacker who
convinced a user to enable certain features in Chrome to potentially exploit heap corruption via a crafted
HTML page. (CVE-2021-30508)

- Use after free in Aura in Google Chrome prior to 90.0.4430.212 allowed a remote attacker to potentially
exploit heap corruption via a crafted HTML page. (CVE-2021-30510)

- Use after free in Notifications in Google Chrome prior to 90.0.4430.212 allowed a remote attacker who had
compromised the renderer process to potentially exploit heap corruption via a crafted HTML page.
(CVE-2021-30512)

- Type confusion in V8 in Google Chrome prior to 90.0.4430.212 allowed a remote attacker to potentially
exploit heap corruption via a crafted HTML page. (CVE-2021-30513)

Plugin Details

Severity: High

ID: 406834

Version: Revision 1.27

Type: Local

Family: Alpine Linux Local Security Checks

Published: 10/31/2023

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.12

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-2021-30518

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

Exploit Available: true

Exploit Ease: Exploits are available

Vulnerability Publication Date: 5/10/2021

Reference Information

CVE: CVE-2021-30508, CVE-2021-30510, CVE-2021-30512, CVE-2021-30513, CVE-2021-30515, CVE-2021-30516, CVE-2021-30518

Detections

Analytics