There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - In GNOME Epiphany before 41.4 and 42.x before 42.2, an HTML document can trigger a client buffer overflow
    (in ephy_string_shorten in the UI process) via a long page title. The issue occurs because the number of
    bytes for a UTF-8 ellipsis character is not properly considered. (CVE-2022-29536)

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

  - In GNOME Epiphany before 41.4 and 42.x before 42.2, an HTML document can trigger a client buffer overflow     (in ephy_string_shorten in the UI process) via a long page title. The issue occurs because the number of     bytes for a UTF-8 ellipsis character is not properly considered. (CVE-2022-29536)

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

The remote host is affected by the vulnerability described in GLSA-202405-27 (Epiphany: Buffer Overflow)

  - In GNOME Epiphany before 41.4 and 42.x before 42.2, an HTML document can trigger a client buffer overflow     (in ephy_string_shorten in the UI process) via a long page title. The issue occurs because the number of     bytes for a UTF-8 ellipsis character is not properly considered. (CVE-2022-29536)

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

The remote Ubuntu 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5561-1 advisory.

    It was discovered that GNOME Web incorrectly filtered certain strings. A remote attacker could use this     issue to perform cross-site scripting (XSS) attacks. This issue only affected Ubuntu 20.04 LTS.
    (CVE-2021-45085, CVE-2021-45086, CVE-2021-45087)

    It was discovered that GNOME Web incorrectly handled certain long page titles. A remote attacker could use     this issue to cause GNOME Web to crash, resulting in a denial of service, or possibly execute arbitrary     code. (CVE-2022-29536)

Tenable has extracted the preceding description block directly from the Ubuntu 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 Debian 11 host has packages installed that are affected by a vulnerability as referenced in the dsa-5208 advisory.

  - In GNOME Epiphany before 41.4 and 42.x before 42.2, an HTML document can trigger a client buffer overflow     (in ephy_string_shorten in the UI process) via a long page title. The issue occurs because the number of     bytes for a UTF-8 ellipsis character is not properly considered. (CVE-2022-29536)

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 multiple vulnerabilities as referenced in the dla-3074 advisory.

    - -------------------------------------------------------------------------     Debian LTS Advisory DLA-3074-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/               Emilio Pozuelo Monfort     August 18, 2022                               https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : epiphany-browser     Version        : 3.32.1.2-3~deb10u2     CVE ID         : CVE-2021-45085 CVE-2021-45087 CVE-2021-45088 CVE-2022-29536     Debian Bug     : 1009959

    Several issues were discovered in Epiphany, the GNOME web browser, allowing     XSS attacks by malicious websites, or memory corruption and application     crash by a page with a very long title.

    For Debian 10 buster, these problems have been fixed in version     3.32.1.2-3~deb10u2.

    We recommend that you upgrade your epiphany-browser packages.

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

    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 these issues but has instead relied only on the application's self-reported version number.

ID	Name	Product	Family	Published	Updated	Severity
404230	Alpine: multiple epiphany packages: security update to 42.2-r0	Tenable Cloud Security	Alpine Linux Local Security Checks	10/31/2023	7/2/2026	high
404230	Alpine: multiple epiphany packages: security update to 42.2-r0	Tenable Self-Hosted Container Security	Alpine Linux Local Security Checks	10/31/2023	7/2/2026	high
257437	Linux Distros Unpatched Vulnerability : CVE-2022-29536	Nessus	Misc.	8/27/2025	8/30/2026	high
195164	GLSA-202405-27 : Epiphany: Buffer Overflow	Nessus	Gentoo Local Security Checks	5/8/2024	5/8/2024	high
164146	Ubuntu 20.04 LTS / 22.04 LTS : GNOME Web vulnerabilities (USN-5561-1)	Nessus	Ubuntu Local Security Checks	8/16/2022	9/3/2025	medium
164169	Debian DSA-5208-1 : epiphany-browser - security update	Nessus	Debian Local Security Checks	8/17/2022	8/17/2022	high
164279	Debian dla-3074 : epiphany-browser - security update	Nessus	Debian Local Security Checks	8/18/2022	1/22/2025	medium

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