The remote NewStart CGSL host, running version MAIN 6.02, has webkit2gtk3 packages installed that are affected by multiple vulnerabilities:

  - A use-after-free issue was found in the AudioSourceProviderGStreamer class of WebKitGTK and WPE WebKit in     versions prior to 2.30.5. Processing maliciously crafted web content may lead to arbitrary code execution.
    The highest threat from this vulnerability is to data confidentiality and integrity as well as system     availability. (CVE-2020-13558)

  - A use-after-free issue was found in WebKitGTK and WPE WebKit in versions prior to 2.30.6. Processing     maliciously crafted web content may lead to arbitrary code execution. The highest threat from this     vulnerability is to data confidentiality and integrity as well as system availability. (CVE-2020-27918)

  - A flaw was found in WebKitGTK and WPE WebKit in versions prior to 2.30.6. A user may be unable to fully     delete the browsing history under some circumstances. The highest threat from this vulnerability is to     data confidentiality. (CVE-2020-29623)

  - A flaw was found in WebKitGTK and WPE WebKit in versions prior to 2.30.6. Maliciously crafted web content     may violate the iframe sandboxing policy. The highest threat from this vulnerability is to data integrity.
    (CVE-2021-1765, CVE-2021-1801)

  - A use-after-free issue was found in WebKitGTK and WPE WebKit in versions prior to 2.32.0. Processing     maliciously crafted web content may lead to arbitrary code execution. The highest threat from this     vulnerability is to data confidentiality and integrity as well as system availability. (CVE-2021-1788)

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

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2021-4381 advisory.

    - CVE-2020-36241, CVE-2021-28650: Do not allow symlink in parents (rhbz#1928701)

    gnome-calculator
    - Backport fix for CVE-2020-24870 from upstream     Resolves: #1931841

    mutter
    - Fix CVE-2021-30858

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

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

This update for webkit2gtk3 fixes the following issues :

Update to version 2.30.5 (bsc#1182286) :

  + Bring back the WebKitPluginProcess installation that was     removed by mistake.

  + Fix RunLoop objects leaked in worker threads.

  + Fix aarch64 llint build with JIT disabled.

  + Use Internet Explorer quirk for Google Docs.

  + Security fixes: CVE-2020-13558.

Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

The remote Ubuntu 18.04 LTS / 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4739-1 advisory.

    A large number of 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.

Tenable has extracted the preceding description block directly from the Ubuntu 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 Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - A code execution vulnerability exists in the AudioSourceProviderGStreamer functionality of Webkit     WebKitGTK 2.30.1. A specially crafted web page can lead to a use after free. (CVE-2020-13558)

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

The remote Fedora 33 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2021-ab674d56bc advisory.

  - A code execution vulnerability exists in the AudioSourceProviderGStreamer functionality of Webkit     WebKitGTK 2.30.1. A specially crafted web page can lead to a use after free. (CVE-2020-13558)

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 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2022-2953:01 advisory.

    * webkitgtk: Use-after-free in AudioSourceProviderGStreamer leading to     arbitrary code execution (CVE-2020-13558)
      * LibRaw: Stack buffer overflow in LibRaw::identify_process_dng_fields() in     identify.cpp (CVE-2020-24870)
      * webkitgtk: Use-after-free leading to arbitrary code execution     (CVE-2020-27918)
      * webkitgtk: IFrame sandboxing policy violation (CVE-2021-1765)
      * webkitgtk: Use-after-free leading to arbitrary code execution     (CVE-2021-1788)
      * webkitgtk: Type confusion issue leading to arbitrary code execution     (CVE-2021-1789)
      * webkitgtk: Access to restricted ports on arbitrary servers via port     redirection (CVE-2021-1799)
      * webkitgtk: IFrame sandboxing policy violation (CVE-2021-1801)
      * webkitgtk: Memory corruption issue leading to arbitrary code execution     (CVE-2021-1844)
      * webkitgtk: Logic issue leading to arbitrary code execution (CVE-2021-1870)
      * webkitgtk: Logic issue leading to arbitrary code execution (CVE-2021-1871)
      * webkitgtk: Use-after-free in ImageLoader dispatchPendingErrorEvent leading     to information leak and possibly code execution (CVE-2021-21775)
      * webkitgtk: Use-after-free in WebCore::GraphicsContext leading to information     leak and possibly code execution (CVE-2021-21779)
      * webkitgtk: Use-after-free in fireEventListeners leading to arbitrary code     execution (CVE-2021-21806)
      * webkitgtk: Integer overflow leading to arbitrary code execution     (CVE-2021-30663)
      * webkitgtk: Memory corruption leading to arbitrary code execution     (CVE-2021-30665)
      * webkitgtk: Logic issue leading to leak of sensitive user information     (CVE-2021-30682)
      * webkitgtk: Logic issue leading to universal cross site scripting attack     (CVE-2021-30689)
      * webkitgtk: Logic issue allowing access to restricted ports on arbitrary     servers (CVE-2021-30720)
      * webkitgtk: Memory corruptions leading to arbitrary code execution     (CVE-2021-30734)
      * webkitgtk: Cross-origin issue with iframe elements leading to universal     cross site scripting attack (CVE-2021-30744)
      * webkitgtk: Memory corruptions leading to arbitrary code execution     (CVE-2021-30749)
      * webkitgtk: Type confusion leading to arbitrary code execution     (CVE-2021-30758)
      * webkitgtk: Use-after-free leading to arbitrary code execution     (CVE-2021-30795)
      * webkitgtk: Insufficient checks leading to arbitrary code execution     (CVE-2021-30797)
      * webkitgtk: Memory corruptions leading to arbitrary code execution     (CVE-2021-30799)
      * webkitgtk: User may be unable to fully delete browsing history     (CVE-2020-29623)
      * gnome-autoar: Directory traversal via directory symbolic links pointing     outside of the destination directory (CVE-2020-36241)
      * gnome-autoar: Directory traversal via directory symbolic links pointing     outside of the destination directory (incomplete CVE-2020-36241 fix)     (CVE-2021-28650)

Tenable has extracted the preceding description block directly from the MiracleLinux 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 Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2021:4381 advisory.

  - A use-after-free vulnerability exists in the way certain events are processed for ImageLoader objects of     Webkit WebKitGTK 2.30.4. A specially crafted web page can lead to a potential information leak and further     memory corruption. In order to trigger the vulnerability, a victim must be tricked into visiting a     malicious webpage. (CVE-2021-21775)

  - A use-after-free vulnerability exists in the way Webkit's GraphicsContext handles certain events in     WebKitGTK 2.30.4. A specially crafted web page can lead to a potential information leak and further memory     corruption. A victim must be tricked into visiting a malicious web page to trigger this vulnerability.
    (CVE-2021-21779)

  - An exploitable use-after-free vulnerability exists in WebKitGTK browser version 2.30.3 x64. A specially     crafted HTML web page can cause a use-after-free condition, resulting in remote code execution. The victim     needs to visit a malicious web site to trigger the vulnerability. (CVE-2021-21806)

  - An integer overflow was addressed with improved input validation. This issue is fixed in iOS 14.5.1 and     iPadOS 14.5.1, tvOS 14.6, iOS 12.5.3, Safari 14.1.1, macOS Big Sur 11.3.1. Processing maliciously crafted     web content may lead to arbitrary code execution. (CVE-2021-30663)

  - A memory corruption issue was addressed with improved state management. This issue is fixed in watchOS     7.4.1, iOS 14.5.1 and iPadOS 14.5.1, tvOS 14.6, iOS 12.5.3, macOS Big Sur 11.3.1. 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-2021-30665)

  - A logic issue was addressed with improved restrictions. This issue is fixed in tvOS 14.6, iOS 14.6 and     iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. A malicious application may be able to leak     sensitive user information. (CVE-2021-30682)

  - A logic issue was addressed with improved state management. This issue is fixed in tvOS 14.6, iOS 14.6 and     iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. Processing maliciously crafted web content     may lead to universal cross site scripting. (CVE-2021-30689)

  - A logic issue was addressed with improved restrictions. This issue is fixed in tvOS 14.6, iOS 14.6 and     iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. A malicious website may be able to access     restricted ports on arbitrary servers. (CVE-2021-30720)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in     tvOS 14.6, iOS 14.6 and iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4, watchOS 7.5. Processing     maliciously crafted web content may lead to arbitrary code execution. (CVE-2021-30734, CVE-2021-30749)

  - Description: A cross-origin issue with iframe elements was addressed with improved tracking of security     origins. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Safari 14.1.1, macOS Big Sur 11.4,     watchOS 7.5. Processing maliciously crafted web content may lead to universal cross site scripting.
    (CVE-2021-30744)

  - A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 14.7, Safari     14.1.2, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. Processing maliciously crafted web content may lead to     arbitrary code execution. (CVE-2021-30758)

  - A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.7,     Safari 14.1.2, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. Processing maliciously crafted web content may     lead to arbitrary code execution. (CVE-2021-30795)

  - This issue was addressed with improved checks. This issue is fixed in iOS 14.7, Safari 14.1.2, macOS Big     Sur 11.5, watchOS 7.6, tvOS 14.7. Processing maliciously crafted web content may lead to code execution.
    (CVE-2021-30797)

  - Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS     14.7, macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. Processing     maliciously crafted web content may lead to arbitrary code execution. (CVE-2021-30799)

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

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
206839	NewStart CGSL MAIN 6.02 : webkit2gtk3 Multiple Vulnerabilities (NS-SA-2024-0053)	Nessus	NewStart CGSL Local Security Checks	2024/9/10	2026/3/7	critical
155421	Oracle Linux 8 : GNOME (ELSA-2021-4381)	Nessus	Oracle Linux Local Security Checks	2021/11/17	2024/11/1	critical
146790	SUSE SLED15 / SLES15 Security Update : webkit2gtk3 (SUSE-SU-2021:0536-1)	Nessus	SuSE Local Security Checks	2021/2/23	2024/1/19	high
146838	SUSE SLES15 Security Update : webkit2gtk3 (SUSE-SU-2021:0583-1)	Nessus	SuSE Local Security Checks	2021/2/25	2024/1/19	high
147979	Ubuntu 18.04 LTS / 20.04 LTS : WebKitGTK vulnerability (USN-4739-1)	Nessus	Ubuntu Local Security Checks	2021/3/23	2024/8/28	high
250752	Linux Distros Unpatched Vulnerability : CVE-2020-13558	Nessus	Misc.	2025/8/18	2026/7/17	high
146556	Fedora 33 : webkit2gtk3 (2021-ab674d56bc)	Nessus	Fedora Local Security Checks	2021/2/17	2024/1/22	high
293813	MiracleLinux 8 : GNOME (AXSA:2022-2953:01)	Nessus	Miracle Linux Local Security Checks	2026/1/20	2026/1/20	critical
157823	Rocky Linux 8 : GNOME (RLSA-2021:4381)	Nessus	Rocky Linux Local Security Checks	2022/2/9	2023/11/8	critical

检测

插件搜索

critical

critical

high

high

high

high

high

critical

critical