- Vulnerability/
- USN-4422-1
USN-4422-1: WebKitGTK+ vulnerabilities
First published: Tue Jul 14 2020(Updated: )
A large number of security issues were discovered in the WebKitGTK Web and JavaScript engines. If a user were tricked into viewing a malicious website, a remote attacker could exploit a variety of issues related to web browser security, including cross-site scripting attacks, denial of service attacks, and arbitrary code execution.
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| ubuntu/libjavascriptcoregtk-4.0-18 | <2.28.3-0ubuntu0.20.04.1 | 2.28.3-0ubuntu0.20.04.1 |
| =20.04 | ||
| All of | ||
| ubuntu/libwebkit2gtk-4.0-37 | <2.28.3-0ubuntu0.20.04.1 | 2.28.3-0ubuntu0.20.04.1 |
| =20.04 | ||
| All of | ||
| ubuntu/libjavascriptcoregtk-4.0-18 | <2.28.3-0ubuntu0.19.10.1 | 2.28.3-0ubuntu0.19.10.1 |
| =19.10 | ||
| All of | ||
| ubuntu/libwebkit2gtk-4.0-37 | <2.28.3-0ubuntu0.19.10.1 | 2.28.3-0ubuntu0.19.10.1 |
| =19.10 | ||
| All of | ||
| ubuntu/libjavascriptcoregtk-4.0-18 | <2.28.3-0ubuntu0.18.04.1 | 2.28.3-0ubuntu0.18.04.1 |
| =18.04 | ||
| All of | ||
| ubuntu/libwebkit2gtk-4.0-37 | <2.28.3-0ubuntu0.18.04.1 | 2.28.3-0ubuntu0.18.04.1 |
| =18.04 |
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Reference Links
- https://ubuntu.com/security/CVE-2020-13753
- https://ubuntu.com/security/CVE-2020-9802
- https://ubuntu.com/security/CVE-2020-9803
- https://ubuntu.com/security/CVE-2020-9805
- https://ubuntu.com/security/CVE-2020-9806
- https://ubuntu.com/security/CVE-2020-9807
- https://ubuntu.com/security/CVE-2020-9843
- https://ubuntu.com/security/CVE-2020-9850
- https://ubuntu.com/security/notices/USN-4648-1
- https://launchpad.net/ubuntu/+source/webkit2gtk/2.28.3-0ubuntu0.20.04.1
- https://launchpad.net/ubuntu/+source/webkit2gtk/2.28.3-0ubuntu0.19.10.1
- https://launchpad.net/ubuntu/+source/webkit2gtk/2.28.3-0ubuntu0.18.04.1
- https://ubuntu.com/security/notices/USN-4422-1 (Advisory)
Child vulnerabilities
(Contains the following vulnerabilities)
Frequently Asked Questions
What is the vulnerability ID for this advisory?
The vulnerability ID for this advisory is USN-4422-1.
What software is affected by this vulnerability?
The libjavascriptcoregtk-4.0-18 and libwebkit2gtk-4.0-37 packages on Ubuntu 20.04, 19.10, and 18.04 are affected.
What is the remedy for this vulnerability?
The recommended remedy is to upgrade to version 2.28.3-0ubuntu0.20.04.1 of the affected packages.
Are there any known exploits for this vulnerability?
Yes, there are known exploits for this vulnerability.
Where can I find more information about this vulnerability?
More information about this vulnerability can be found on the Ubuntu security website.
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