[USN-7565-1] libsoup vulnerabilities
[USN-7566-1] WebKitGTK vulnerabilities
[USN-7565-1] libsoup vulnerabilities
==========================================================================
Ubuntu Security Notice USN-7565-1
June 11, 2025
libsoup2.4 vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 18.04 LTS
- Ubuntu 16.04 LTS
Summary:
Several security issues were fixed in libsoup.
Software Description:
- libsoup2.4: HTTP client/server library for GNOME
Details:
It was discovered that libsoup did not correctly handle memory while
performing UTF-8 conversions. An attacker could possibly use this issue
to cause a denial of service or execute arbitrary code. This issue only
affected Ubuntu 16.04 LTS. (CVE-2024-52531)
It was discovered that libsoup could enter an infinite loop when reading
certain websocket data. An attacker could possibly use this issue to
cause a denial of service. This issue only affected Ubuntu 16.04 LTS.
(CVE-2024-52532)
It was discovered that libsoup could be made to read out of bounds. An
attacker could possibly use this issue to cause applications using
libsoup to crash, resulting in a denial of service. (CVE-2025-2784,
CVE-2025-32050, CVE-2025-32052, CVE-2025-32053)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 18.04 LTS
libsoup2.4-1 2.62.1-1ubuntu0.4+esm5
Available with Ubuntu Pro
Ubuntu 16.04 LTS
libsoup2.4-1 2.52.2-1ubuntu0.3+esm4
Available with Ubuntu Pro
In general, a standard system update will make all the necessary changes.
References:
https://ubuntu.com/security/notices/USN-7565-1
CVE-2024-52531, CVE-2024-52532, CVE-2025-2784, CVE-2025-32050,
CVE-2025-32052, CVE-2025-32053
[USN-7566-1] WebKitGTK vulnerabilities
==========================================================================
Ubuntu Security Notice USN-7566-1
June 11, 2025
webkit2gtk vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 25.04
- Ubuntu 24.10
- Ubuntu 24.04 LTS
- Ubuntu 22.04 LTS
Summary:
Several security issues were fixed in WebKitGTK.
Software Description:
- webkit2gtk: Web content engine library for GTK+
Details:
Several 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.
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 25.04
libjavascriptcoregtk-4.1-0 2.48.3-0ubuntu0.25.04.1
libjavascriptcoregtk-6.0-1 2.48.3-0ubuntu0.25.04.1
libwebkit2gtk-4.1-0 2.48.3-0ubuntu0.25.04.1
libwebkitgtk-6.0-4 2.48.3-0ubuntu0.25.04.1
Ubuntu 24.10
libjavascriptcoregtk-4.1-0 2.48.3-0ubuntu0.24.10.1
libjavascriptcoregtk-6.0-1 2.48.3-0ubuntu0.24.10.1
libwebkit2gtk-4.1-0 2.48.3-0ubuntu0.24.10.1
libwebkitgtk-6.0-4 2.48.3-0ubuntu0.24.10.1
Ubuntu 24.04 LTS
libjavascriptcoregtk-4.1-0 2.48.3-0ubuntu0.24.04.1
libjavascriptcoregtk-6.0-1 2.48.3-0ubuntu0.24.04.1
libwebkit2gtk-4.1-0 2.48.3-0ubuntu0.24.04.1
libwebkitgtk-6.0-4 2.48.3-0ubuntu0.24.04.1
Ubuntu 22.04 LTS
libjavascriptcoregtk-4.0-18 2.48.3-0ubuntu0.22.04.1
libjavascriptcoregtk-4.1-0 2.48.3-0ubuntu0.22.04.1
libjavascriptcoregtk-6.0-1 2.48.3-0ubuntu0.22.04.1
libwebkit2gtk-4.0-37 2.48.3-0ubuntu0.22.04.1
libwebkit2gtk-4.1-0 2.48.3-0ubuntu0.22.04.1
libwebkitgtk-6.0-4 2.48.3-0ubuntu0.22.04.1
This update uses a new upstream release, which includes additional bug
fixes. After a standard system update you need to restart any applications
that use WebKitGTK, such as Epiphany, to make all the necessary changes.
References:
https://ubuntu.com/security/notices/USN-7566-1
CVE-2025-24223, CVE-2025-31204, CVE-2025-31205, CVE-2025-31206,
CVE-2025-31215, CVE-2025-31257
Package Information:
https://launchpad.net/ubuntu/+source/webkit2gtk/2.48.3-0ubuntu0.25.04.1
https://launchpad.net/ubuntu/+source/webkit2gtk/2.48.3-0ubuntu0.24.10.1
https://launchpad.net/ubuntu/+source/webkit2gtk/2.48.3-0ubuntu0.24.04.1
https://launchpad.net/ubuntu/+source/webkit2gtk/2.48.3-0ubuntu0.22.04.1
