The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2023:0902 advisory.

  - A type confusion issue was addressed with improved checks. This issue is fixed in iOS 15.7.4 and iPadOS     15.7.4, iOS 16.3.1 and iPadOS 16.3.1, macOS Ventura 13.2.1, Safari 16.3. 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. (CVE-2023-23529)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - A type confusion issue was addressed with improved checks. This issue is fixed in iOS 15.7.4 and iPadOS     15.7.4, iOS 16.3.1 and iPadOS 16.3.1, macOS Ventura 13.2.1, Safari 16.3. 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. (CVE-2023-23529)

Note that Nessus relies on the presence of the package as reported by the vendor.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:0489-1 advisory.

    Update to version 2.38.5 (boo#1208328):

    - CVE-2023-23529: Fixed possible arbitrary code execution via maliciously crafted web content.


    Update to version 2.38.4 (boo#1207997):

    - CVE-2023-23517: Fixed web content processing that could have led to arbitrary code execution.
    - CVE-2023-23518: Fixed web content processing that could have led to arbitrary code execution.
    - CVE-2022-42826: Fixed a use-after-free issue that was caused by improper memory management.


    New CVE and bug references where added for already released updates:

    Update to version 2.38.3 (boo#1206750):

    - CVE-2022-42852: Fixed disclosure of process memory by improved memory handling.
    - CVE-2022-42867: Fixed a use after free issue was addressed with improved memory management.
    - CVE-2022-46692: Fixed bypass of Same Origin Policy through improved state management.
    - CVE-2022-46698: Fixed disclosure of sensitive user information with improved checks.
    - CVE-2022-46699: Fixed an arbitrary code execution caused by memory corruption.
    - CVE-2022-46700: Fixed a potential arbitrary code execution when processing maliciously crafted web     content.

    Update to version 2.38.1:

    - CVE-2022-46691: Fixed a potential arbitrary code execution when processing maliciously crafted web     content.

    Update to version 2.38.0:

    - CVE-2022-42863: Fixed a potential arbitrary code execution when processing maliciously crafted web     content.

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2023:0902 advisory.

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

    Security Fix(es):

    * webkitgtk: processing maliciously crafted web content may be exploited for arbitrary code execution     (CVE-2023-23529)

    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.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2023:0903 advisory.

  - A type confusion issue was addressed with improved checks. This issue is fixed in macOS Ventura 13.2.1,     iOS 16.3.1 and iPadOS 16.3.1, Safari 16.3. 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..
    (CVE-2023-23529)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2023-5160:05 advisory.

    * webkitgtk: processing maliciously crafted web content may be exploited for arbitrary code execution     (CVE-2023-23529)

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-2023_0903 advisory.

    * webkitgtk: processing maliciously crafted web content may be exploited for arbitrary code execution     (CVE-2023-23529)

Tenable has extracted the preceding description block directly from the CIQ security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The Rocky Linux 8.6 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ ciqsa-2026_0277 advisory.

    This advisory aggregates security fixes for the webkit2gtk3 SRPM in CIQ LTS 8.6. It addresses 10 CVEs:
    CVE-2023-23529, CVE-2023-32439, CVE-2023-37450, CVE-2023-32373, CVE-2023-42917, and 5 more.

Tenable has extracted the preceding description block directly from the CIQ security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote host is affected by the vulnerability described in GLSA-202305-32 (WebKitGTK+: Multiple Vulnerabilities)

  - 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-2022-32886)

  - 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-2022-32888)

  - The issue was addressed with improved UI handling. This issue is fixed in Safari 16, tvOS 16, watchOS 9,     iOS 16. Visiting a website that frames malicious content may lead to UI spoofing. (CVE-2022-32891)

  - 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-2022-32923)

  - 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-2022-42799)

  - 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-2022-42823)

  - 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-2022-42824)

  - 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-2022-42826)

  - 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-2022-42852)

  - A type confusion issue was addressed with improved state 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 16.1.2. 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 against versions of iOS released before iOS 15.1.. (CVE-2022-42856)

  - 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-2022-42863, CVE-2022-46699)

  - 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-2022-42867)

  - 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-2022-46691)

  - 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-2022-46692)

  - 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-2022-46698)

  - 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-2022-46700)

  - 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-2023-23517,     CVE-2023-23518)

  - A type confusion issue was addressed with improved checks. This issue is fixed in macOS Ventura 13.2.1,     iOS 16.3.1 and iPadOS 16.3.1, Safari 16.3. 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..
    (CVE-2023-23529)

  - A use-after-free vulnerability in WebCore::RenderLayer::addChild in WebKitGTK before 2.36.8 allows     attackers to execute code remotely. (CVE-2023-25358)

  - A use-after-free vulnerability in WebCore::RenderLayer::renderer in WebKitGTK before 2.36.8 allows     attackers to execute code remotely. (CVE-2023-25360)

  - A use-after-free vulnerability in WebCore::RenderLayer::setNextSibling in WebKitGTK before 2.36.8 allows     attackers to execute code remotely. (CVE-2023-25361)

  - A use-after-free vulnerability in WebCore::RenderLayer::repaintBlockSelectionGaps in WebKitGTK before     2.36.8 allows attackers to execute code remotely. (CVE-2023-25362)

  - A use-after-free vulnerability in WebCore::RenderLayer::updateDescendantDependentFlags in WebKitGTK before     2.36.8 allows attackers to execute code remotely. (CVE-2023-25363)

  - This issue was addressed with improved state management. This issue is fixed in macOS Ventura 13.3, tvOS     16.4, watchOS 9.4, Safari 16.4, iOS 16.4 and iPadOS 16.4. Processing maliciously crafted web content may     bypass Same Origin Policy (CVE-2023-27932)

  - The issue was addressed by removing origin information. This issue is fixed in macOS Ventura 13.3, iOS     15.7.4 and iPadOS 15.7.4, tvOS 16.4, watchOS 9.4, Safari 16.4, iOS 16.4 and iPadOS 16.4. A website may be     able to track sensitive user information (CVE-2023-27954)

  - A use after free issue was addressed with improved memory management. This issue is fixed in macOS Ventura     13.3.1, iOS 16.4.1 and iPadOS 16.4.1, iOS 15.7.5 and iPadOS 15.7.5, Safari 16.4.1. 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. (CVE-2023-28205)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:0490-1 advisory.

    Update to version 2.38.5 (boo#1208328):

    - CVE-2023-23529: Fixed possible arbitrary code execution via maliciously crafted web content.

    Update to version 2.38.4 (boo#1207997):

    - CVE-2023-23517: Fixed web content processing that could have led to arbitrary code execution.
    - CVE-2023-23518: Fixed web content processing that could have led to arbitrary code execution.
    - CVE-2022-42826: Fixed a use-after-free issue that was caused by improper memory management.


    New CVE and bug references where added for already released updates:

    Update to version 2.38.3 (boo#1206750):

    - CVE-2022-42852: Fixed disclosure of process memory by improved memory handling.
    - CVE-2022-42867: Fixed a use after free issue was addressed with improved memory management.
    - CVE-2022-46692: Fixed bypass of Same Origin Policy through improved state management.
    - CVE-2022-46698: Fixed disclosure of sensitive user information with improved checks.
    - CVE-2022-46699: Fixed an arbitrary code execution caused by memory corruption.
    - CVE-2022-46700: Fixed a potential arbitrary code execution when processing maliciously crafted web     content.

    Update to version 2.38.1:

    - CVE-2022-46691: Fixed a potential arbitrary code execution when processing maliciously crafted web     content.

    Update to version 2.38.0:

    - CVE-2022-42863: Fixed a potential arbitrary code execution when processing maliciously crafted web     content.

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of Apple iOS running on the mobile device is prior to 16.3.1. It is, therefore, affected by multiple vulnerabilities.

The remote Fedora 37 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2023-2dc87954d9 advisory.

     * Fix large memory allocation when uploading content.
     * Fix scrolling after a history navigation with PSON enabled.
     * Always update the active uri of WebKitFrame.
     * Fix several crashes and rendering issues.
     * Security fixes: CVE-2023-23529

Tenable has extracted the preceding description block directly from the Fedora security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Debian 11 host has packages installed that are affected by a vulnerability as referenced in the dsa-5352 advisory.

    The following vulnerabilities have been discovered in the WPE WebKit web engine: CVE-2023-23529 An     anonymous researcher discovered that 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. For the stable     distribution (bullseye), this problem has been fixed in version 2.38.5-1~deb11u1. We recommend that you     upgrade your wpewebkit packages. For the detailed security status of wpewebkit please refer to its     security tracker page at: https://security-tracker.debian.org/tracker/wpewebkit

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Debian 10 host has packages installed that are affected by a vulnerability as referenced in the dla-3320 advisory.

    - -------------------------------------------------------------------------     Debian LTS Advisory DLA-3320-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/               Emilio Pozuelo Monfort     February 17, 2023                             https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : webkit2gtk     Version        : 2.38.5-1~deb10u1     CVE ID         : CVE-2023-23529

    The following vulnerabilities have been discovered in the WebKitGTK     web engine:

    CVE-2023-23529

        An anonymous researcher discovered that 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.

    For Debian 10 buster, this problem has been fixed in version     2.38.5-1~deb10u1.

    We recommend that you upgrade your webkit2gtk packages.

    For the detailed security status of webkit2gtk please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/webkit2gtk

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS

Tenable has extracted the preceding description block directly from the Debian security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	名稱	產品	系列	已發布	已更新	嚴重性
190182	CentOS 8 : webkit2gtk3 (CESA-2023:0902)	Nessus	CentOS Local Security Checks	2024/2/8	2024/2/8	high
227354	Linux Distros Unpatched Vulnerability : CVE-2023-23529	Nessus	Misc.	2025/3/5	2026/11/5	high
171880	SUSE SLED15: WebKit2GTK-4.0-lang / WebKit2GTK-4.1-lang / WebKit2GTK-5.0-lang / etc (SUSE-SU-2023:0489-1)	Nessus	SuSE Local Security Checks	2023/2/24	2026/6/26	high
171794	RHEL 8 : webkit2gtk3 (RHSA-2023:0902)	Nessus	Red Hat Local Security Checks	2023/2/22	2024/11/7	high
171950	Rocky Linux 9 : webkit2gtk3 (RLSA-2023:0903)	Nessus	Rocky Linux Local Security Checks	2023/2/28	2023/11/6	high
292619	MiracleLinux 9 : webkit2gtk3-2.36.7-1.el9.2 (AXSA:2023-5160:05)	Nessus	Miracle Linux Local Security Checks	2026/1/20	2026/1/20	high
356559	Rocky Linux 9 [CIQ] Security Update: webkit2gtk3 / webkit2gtk3-debuginfo / webkit2gtk3-debugsource / etc (crlsa-2023_0903)	Nessus	Rocky Linux Local Security Checks	2026/10/1	2026/10/1	high
356496	Rocky Linux 8.6 [CIQ] Security Update: webkit2gtk3 / webkit2gtk3-devel / webkit2gtk3-doc / webkit2gtk3-jsc / etc Multiple Vulnerabilities (ciqsa-2026_0277)	Nessus	Rocky Linux Local Security Checks	2026/10/1	2026/10/12	high
176466	GLSA-202305-32 : WebKitGTK+: Multiple Vulnerabilities	Nessus	Gentoo Local Security Checks	2023/5/30	2023/5/30	high
171881	SUSE SLES15: libjavascriptcoregtk-4_0-18 / libwebkit2gtk-4_0-37 / etc (SUSE-SU-2023:0490-1)	Nessus	SuSE Local Security Checks	2023/2/24	2026/6/26	high
171399	Apple iOS < 16.3.1 Multiple Vulnerabilities (HT213635)	Nessus	Mobile Devices	2023/2/14	2026/11/9	high
171613	Fedora 37 : webkitgtk (2023-2dc87954d9)	Nessus	Fedora Local Security Checks	2023/2/17	2024/11/14	high
171622	Debian DSA-5352-1 : wpewebkit - security update	Nessus	Debian Local Security Checks	2023/2/18	2025/1/24	high
171690	Debian dla-3320 : gir1.2-javascriptcoregtk-4.0 - security update	Nessus	Debian Local Security Checks	2023/2/21	2025/1/22	high

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