[wpe-webkit] WebKitGTK and WPE WebKit Security Advisory WSA-2023-0003

[Carlos Alberto Lopez Perez]

------------------------------------------------------------------------
WebKitGTK and WPE WebKit Security Advisory                 WSA-2023-0003
------------------------------------------------------------------------

Date reported           : April 21, 2023
Advisory ID             : WSA-2023-0003
WebKitGTK Advisory URL  : https://webkitgtk.org/security/WSA-2023-0003.html
WPE WebKit Advisory URL : https://wpewebkit.org/security/WSA-2023-0003.html
CVE identifiers         : CVE-2023-25358, CVE-2022-0108, CVE-2022-32885,
                          CVE-2023-27932, CVE-2023-27954,
                          CVE-2023-28205.

Several vulnerabilities were discovered in WebKitGTK and WPE WebKit.

CVE-2023-25358
    Versions affected: WebKitGTK and WPE WebKit before 2.36.8.
    Credit to Chijin Zhou of ShuiMuYuLin Ltd and Tsinghua wingtecher
    lab.
    A use-after-free vulnerability exists in WebCore::RenderLayer. This
    issue allows remote attackers to execute arbitrary code or cause a
    denial of service (memory corruption and application crash) via a
    crafted web site. This is the same issue than CVE-2023-25360,
    CVE-2023-25361, CVE-2023-25362 and CVE-2023-25363.

CVE-2022-0108
    Versions affected: WebKitGTK and WPE WebKit before 2.38.6 and 2.40
    branch before 2.40.1.
    Credit to Luan Herrera (@lbherrera_).
    Impact: An HTML document may be able to render iframes with
    sensitive user information. Description: This issue was addressed
    with improved iframe sandbox enforcement.

CVE-2022-32885
    Versions affected: WebKitGTK and WPE WebKit before 2.38.6 and 2.40
    branch before 2.40.1.
    Credit to P1umer(@p1umer) and Q1IQ(@q1iqF).
    Impact: Processing maliciously crafted web content may lead to
    arbitrary code execution. Description: A memory corruption issue was
    addressed with improved validation.

CVE-2023-27932
    Versions affected: WebKitGTK and WPE WebKit before 2.38.6 and 2.40
    branch before 2.40.1.
    Credit to an anonymous researcher.
    Impact: Processing maliciously crafted web content may bypass Same
    Origin Policy. Description: This issue was addressed with improved
    state management.

CVE-2023-27954
    Versions affected: WebKitGTK and WPE WebKit before 2.38.6 and 2.40
    branch before 2.40.1.
    Credit to an anonymous researcher.
    Impact: A website may be able to track sensitive user information.
    Description: The issue was addressed by removing origin information.

CVE-2023-28205
    Versions affected: WebKitGTK and WPE WebKit before 2.38.6 and 2.40
    branch before 2.40.1.
    Credit to Clément Lecigne of Google's Threat Analysis Group and
    Donncha Ó Cearbhaill of Amnesty International’s Security Lab.
    Impact: 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. Description: A use after free
    issue was addressed with improved memory management.


We recommend updating to the latest stable versions of WebKitGTK and WPE
WebKit. It is the best way to ensure that you are running safe versions
of WebKit. Please check our websites for information about the latest
stable releases.

Further information about WebKitGTK and WPE WebKit security advisories
can be found at: https://webkitgtk.org/security.html or
https://wpewebkit.org/security/.

The WebKitGTK and WPE WebKit team,
April 21, 2023