Detections
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Alpine: webkit2gtk: security update to 2.28.0-r0

critical Tenable Self-Hosted Container Security Plugin ID 407569

Description

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

 - WebKitGTK through 2.26.4 and WPE WebKit through 2.26.4 (which are the versions right before 2.28.0)
 contains a memory corruption issue (use-after-free) that may lead to arbitrary code execution. This issue
 has been fixed in 2.28.0 with improved memory handling. (CVE-2020-10018)

 - A use after free issue was addressed with improved memory management. This issue is fixed in iOS 12.5.4.
 Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a
 report that this issue may have been actively exploited.. (CVE-2021-30762)

See Also

https://security.alpinelinux.org/vuln/CVE-2020-10018

https://security.alpinelinux.org/vuln/CVE-2021-30762

Plugin Details

Severity: Critical

ID: 407569

Version: Revision 1.30

Type: Local

Published: 10/31/2023

Updated: 10/23/2025

Supported Sensors: Agentless Assessment

Risk Information

VPR

Risk Factor: Medium

Score: 6.9

Percentile: 97.36

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.2

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

CVSS Score Source: CVE-2020-10018

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 9.1

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:F/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Vulnerability Publication Date: 3/2/2020

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

Reference Information

CVE: CVE-2020-10018, CVE-2021-30762