Alpine: webkit2gtk: security update to 2.26.3-r0

high Tenable Self-Hosted Container Security Plugin ID 427697

Description

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

- Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in
tvOS 13.3, iCloud for Windows 10.9, iOS 13.3 and iPadOS 13.3, Safari 13.0.4, iTunes 12.10.3 for Windows,
iCloud for Windows 7.16. Processing maliciously crafted web content may lead to arbitrary code execution.
(CVE-2019-8835)

- Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in
tvOS 13.3, watchOS 6.1.1, iCloud for Windows 10.9, iOS 13.3 and iPadOS 13.3, Safari 13.0.4, iTunes 12.10.3
for Windows, iCloud for Windows 7.16. Processing maliciously crafted web content may lead to arbitrary
code execution. (CVE-2019-8844)

- A use after free issue was addressed with improved memory management. This issue is fixed in tvOS 13.3,
iCloud for Windows 10.9, iOS 13.3 and iPadOS 13.3, Safari 13.0.4, iTunes 12.10.3 for Windows, iCloud for
Windows 7.16. Processing maliciously crafted web content may lead to arbitrary code execution.
(CVE-2019-8846)

See Also

https://security.alpinelinux.org/vuln/CVE-2019-8835

https://security.alpinelinux.org/vuln/CVE-2019-8844

https://security.alpinelinux.org/vuln/CVE-2019-8846

Plugin Details

Severity: High

ID: 427697

Version: Revision 1.1

Type: Local

Published: 5/16/2025

Updated: 5/16/2025

Supported Sensors: Agentless Assessment

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 9.3

Temporal Score: 6.9

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

CVSS Score Source: CVE-2019-8846

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

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:U/RL:O/RC:C

Vulnerability Information

Exploit Ease: No known exploits are available

Vulnerability Publication Date: 12/6/2019

Reference Information

CVE: CVE-2019-8835, CVE-2019-8844, CVE-2019-8846