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Message-ID: <71e5f6d0-8085-4947-d4ce-46cfe70873ef@igalia.com>
Date: Tue, 29 Oct 2019 17:16:22 +0100
From: Carlos Alberto Lopez Perez <clopez@...lia.com>
To: webkit-gtk@...ts.webkit.org, webkit-wpe@...ts.webkit.org,
bugtraq@...urityfocus.com
Cc: security@...kit.org, distributor-list@...me.org,
oss-security@...ts.openwall.com
Subject: WebKitGTK and WPE WebKit Security Advisory WSA-2019-0005
------------------------------------------------------------------------
WebKitGTK and WPE WebKit Security Advisory WSA-2019-0005
------------------------------------------------------------------------
Date reported : October 29, 2019
Advisory ID : WSA-2019-0005
WebKitGTK Advisory URL : https://webkitgtk.org/security/WSA-2019-0005.html
WPE WebKit Advisory URL : https://wpewebkit.org/security/WSA-2019-0005.html
CVE identifiers : CVE-2019-8625, CVE-2019-8674, CVE-2019-8707,
CVE-2019-8719, CVE-2019-8720, CVE-2019-8726,
CVE-2019-8733, CVE-2019-8735, CVE-2019-8763,
CVE-2019-8768, CVE-2019-8769, CVE-2019-8771.
Several vulnerabilities were discovered in WebKitGTK and WPE WebKit.
CVE-2019-8625
Versions affected: WebKitGTK before 2.26.0 and WPE WebKit before
2.26.0.
Credit to Sergei Glazunov of Google Project Zero.
Impact: Processing maliciously crafted web content may lead to
universal cross site scripting. Description: A logic issue was
addressed with improved state management.
CVE-2019-8674
Versions affected: WebKitGTK before 2.24.4 and WPE WebKit before
2.24.3.
Credit to Sergei Glazunov of Google Project Zero.
Impact: Processing maliciously crafted web content may lead to
universal cross site scripting. Description: A logic issue was
addressed with improved state management.
CVE-2019-8707
Versions affected: WebKitGTK before 2.24.4 and WPE WebKit before
2.24.3.
Credit to an anonymous researcher working with Trend Micro's Zero
Day Initiative, cc working with Trend Micro Zero Day Initiative.
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution. Description: Multiple memory corruption
issues were addressed with improved memory handling.
CVE-2019-8719
Versions affected: WebKitGTK before 2.24.4 and WPE WebKit before
2.24.3.
Credit to Sergei Glazunov of Google Project Zero.
Impact: Processing maliciously crafted web content may lead to
universal cross site scripting. Description: A logic issue was
addressed with improved state management.
CVE-2019-8720
Versions affected: WebKitGTK before 2.26.0 and WPE WebKit before
2.26.0.
Credit to Wen Xu of SSLab at Georgia Tech.
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution. Description: Multiple memory corruption
issues were addressed with improved memory handling.
CVE-2019-8726
Versions affected: WebKitGTK before 2.24.3 and WPE WebKit before
2.24.3.
Credit to Jihui Lu of Tencent KeenLab.
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution. Description: Multiple memory corruption
issues were addressed with improved memory handling.
CVE-2019-8733
Versions affected: WebKitGTK before 2.24.4 and WPE WebKit before
2.24.3.
Credit to Sergei Glazunov of Google Project Zero.
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution. Description: Multiple memory corruption
issues were addressed with improved memory handling.
CVE-2019-8735
Versions affected: WebKitGTK before 2.24.2 and WPE WebKit before
2.24.2.
Credit to G. Geshev working with Trend Micro Zero Day Initiative.
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution. Description: Multiple memory corruption
issues were addressed with improved memory handling.
CVE-2019-8763
Versions affected: WebKitGTK before 2.24.4 and WPE WebKit before
2.24.3.
Credit to Sergei Glazunov of Google Project Zero.
Impact: Processing maliciously crafted web content may lead to
arbitrary code execution. Description: Multiple memory corruption
issues were addressed with improved memory handling.
CVE-2019-8768
Versions affected: WebKitGTK before 2.24.0 and WPE WebKit before
2.24.0.
Credit to Hugo S. Diaz (coldpointblue).
Impact: A user may be unable to delete browsing history items.
Description: "Clear History and Website Data" did not clear the
history. The issue was addressed with improved data deletion.
CVE-2019-8769
Versions affected: WebKitGTK before 2.26.0 and WPE WebKit before
2.26.0.
Credit to Piérre Reimertz (@reimertz).
Impact: Visiting a maliciously crafted website may reveal browsing
history. Description: An issue existed in the drawing of web page
elements. The issue was addressed with improved logic.
CVE-2019-8771
Versions affected: WebKitGTK before 2.26.0 and WPE WebKit before
2.26.0.
Credit to Eliya Stein of Confiant.
Impact: Maliciously crafted web content may violate iframe
sandboxing policy. Description: This issue was addressed with
improved iframe sandbox enforcement.
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,
October 29, 2019
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