webkit2gtk3-2.38.5-1.el8.ML.1

WebKitGTK is the port of the portable web rendering engine WebKit to the GTK platform.

Security Fix(es):

* webkitgtk: use-after-free issue leading to arbitrary code execution (CVE-2022-42826)
* webkitgtk: memory corruption issue leading to arbitrary code execution (CVE-2023-23517)
* webkitgtk: memory corruption issue leading to arbitrary code execution (CVE-2023-23518)
* webkitgtk: buffer overflow issue was addressed with improved memory handling (CVE-2022-32886)
* webkitgtk: out-of-bounds write issue was addressed with improved bounds checking (CVE-2022-32888)
* webkitgtk: correctness issue in the JIT was addressed with improved checks (CVE-2022-32923)
* webkitgtk: issue was addressed with improved UI handling (CVE-2022-42799)
* webkitgtk: type confusion issue leading to arbitrary code execution (CVE-2022-42823)
* webkitgtk: sensitive information disclosure issue (CVE-2022-42824)
* webkitgtk: memory disclosure issue was addressed with improved memory handling (CVE-2022-42852)
* webkitgtk: memory corruption issue leading to arbitrary code execution (CVE-2022-42863)
* webkitgtk: use-after-free issue leading to arbitrary code execution (CVE-2022-42867)
* webkitgtk: memory corruption issue leading to arbitrary code execution (CVE-2022-46691)
* webkitgtk: Same Origin Policy bypass issue (CVE-2022-46692)
* webkitgtk: logic issue leading to user information disclosure (CVE-2022-46698)
* webkitgtk: memory corruption issue leading to arbitrary code execution (CVE-2022-46699)
* webkitgtk: memory corruption issue leading to arbitrary code execution (CVE-2022-46700)
* webkitgtk: heap-use-after-free in WebCore::RenderLayer::addChild() (CVE-2023-25358)
* webkitgtk: heap-use-after-free in WebCore::RenderLayer::renderer() (CVE-2023-25360)
* webkitgtk: heap-use-after-free in WebCore::RenderLayer::setNextSibling() (CVE-2023-25361)
* webkitgtk: heap-use-after-free in WebCore::RenderLayer::repaintBlockSelectionGaps() (CVE-2023-25362)
* webkitgtk: heap-use-after-free in WebCore::RenderLayer::updateDescendantDependentFlags() (CVE-2023-25363)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

CVE-2022-32886
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in Safari 16, iOS 16, iOS 15.7 and iPadOS 15.7. Processing maliciously crafted web content may lead to arbitrary code execution.
CVE-2022-32888
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.7, macOS Ventura 13, iOS 16, iOS 15.7 and iPadOS 15.7, watchOS 9, macOS Monterey 12.6, tvOS 16. Processing maliciously crafted web content may lead to arbitrary code execution.
CVE-2022-32923
A correctness issue in the JIT was addressed with improved checks. This issue is fixed in tvOS 16.1, iOS 15.7.1 and iPadOS 15.7.1, macOS Ventura 13, watchOS 9.1, Safari 16.1, iOS 16.1 and iPadOS 16. Processing maliciously crafted web content may disclose internal states of the app.
CVE-2022-42799
The issue was addressed with improved UI handling. This issue is fixed in tvOS 16.1, macOS Ventura 13, watchOS 9.1, Safari 16.1, iOS 16.1 and iPadOS 16. Visiting a malicious website may lead to user interface spoofing.
CVE-2022-42823
A type confusion issue was addressed with improved memory handling. This issue is fixed in tvOS 16.1, macOS Ventura 13, watchOS 9.1, Safari 16.1, iOS 16.1 and iPadOS 16. Processing maliciously crafted web content may lead to arbitrary code execution.
CVE-2022-42824
A logic issue was addressed with improved state management. This issue is fixed in tvOS 16.1, macOS Ventura 13, watchOS 9.1, Safari 16.1, iOS 16.1 and iPadOS 16. Processing maliciously crafted web content may disclose sensitive user information.
CVE-2022-42826
A use after free issue was addressed with improved memory management. This issue is fixed in macOS Ventura 13, iOS 16.1 and iPadOS 16, Safari 16.1. Processing maliciously crafted web content may lead to arbitrary code execution.
CVE-2022-42852
The issue was addressed with improved memory handling. This issue is fixed in Safari 16.2, tvOS 16.2, macOS Ventura 13.1, iOS 15.7.2 and iPadOS 15.7.2, iOS 16.2 and iPadOS 16.2, watchOS 9.2. Processing maliciously crafted web content may result in the disclosure of process memory.
CVE-2022-42863
A memory corruption issue was addressed with improved state management. This issue is fixed in Safari 16.2, tvOS 16.2, macOS Ventura 13.1, iOS 16.2 and iPadOS 16.2, watchOS 9.2. Processing maliciously crafted web content may lead to arbitrary code execution.
CVE-2022-42867
A use after free issue was addressed with improved memory management. This issue is fixed in Safari 16.2, tvOS 16.2, macOS Ventura 13.1, iOS 16.2 and iPadOS 16.2, watchOS 9.2. Processing maliciously crafted web content may lead to arbitrary code execution.
CVE-2022-46691
A memory consumption issue was addressed with improved memory handling. This issue is fixed in Safari 16.2, tvOS 16.2, macOS Ventura 13.1, iOS 15.7.2 and iPadOS 15.7.2, iOS 16.2 and iPadOS 16.2, watchOS 9.2. Processing maliciously crafted web content may lead to arbitrary code execution.
CVE-2022-46692
A logic issue was addressed with improved state management. This issue is fixed in Safari 16.2, tvOS 16.2, iCloud for Windows 14.1, iOS 15.7.2 and iPadOS 15.7.2, macOS Ventura 13.1, iOS 16.2 and iPadOS 16.2, watchOS 9.2. Processing maliciously crafted web content may bypass Same Origin Policy.
CVE-2022-46698
A logic issue was addressed with improved checks. This issue is fixed in Safari 16.2, tvOS 16.2, iCloud for Windows 14.1, macOS Ventura 13.1, iOS 16.2 and iPadOS 16.2, watchOS 9.2. Processing maliciously crafted web content may disclose sensitive user information.
CVE-2022-46699
A memory corruption issue was addressed with improved state management. This issue is fixed in Safari 16.2, tvOS 16.2, macOS Ventura 13.1, iOS 16.2 and iPadOS 16.2, watchOS 9.2. Processing maliciously crafted web content may lead to arbitrary code execution.
CVE-2022-46700
A memory corruption issue was addressed with improved input validation. This issue is fixed in Safari 16.2, tvOS 16.2, macOS Ventura 13.1, iOS 15.7.2 and iPadOS 15.7.2, iOS 16.2 and iPadOS 16.2, watchOS 9.2. Processing maliciously crafted web content may lead to arbitrary code execution.
CVE-2023-23517
The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.2, macOS Monterey 12.6.3, tvOS 16.3, Safari 16.3, watchOS 9.3, iOS 16.3 and iPadOS 16.3, macOS Big Sur 11.7.3. Processing maliciously crafted web content may lead to arbitrary code execution.
CVE-2023-23518
The issue was addressed with improved memory handling. This issue is fixed in macOS Ventura 13.2, macOS Monterey 12.6.3, tvOS 16.3, Safari 16.3, watchOS 9.3, iOS 16.3 and iPadOS 16.3, macOS Big Sur 11.7.3. Processing maliciously crafted web content may lead to arbitrary code execution.
CVE-2023-25358
A use-after-free vulnerability in WebCore::RenderLayer::addChild in WebKitGTK before 2.36.8 allows attackers to execute code remotely.
CVE-2023-25360
A use-after-free vulnerability in WebCore::RenderLayer::renderer in WebKitGTK before 2.36.8 allows attackers to execute code remotely.
CVE-2023-25361
A use-after-free vulnerability in WebCore::RenderLayer::setNextSibling in WebKitGTK before 2.36.8 allows attackers to execute code remotely.
CVE-2023-25362
A use-after-free vulnerability in WebCore::RenderLayer::repaintBlockSelectionGaps in WebKitGTK before 2.36.8 allows attackers to execute code remotely.
CVE-2023-25363
A use-after-free vulnerability in WebCore::RenderLayer::updateDescendantDependentFlags in WebKitGTK before 2.36.8 allows attackers to execute code remotely.