A user who enables full-screen mode on a specially crafted web page could potentially be prevented from exiting full screen mode. This may allow spoofing of other sites as the address bar is no longer visible. *This bug only affects Firefox Focus for Android. Other versions of Firefox are unaffected.* This vulnerability affects Firefox < 131.

The remote host is affected by the vulnerability described in GLSA-202505-08 (Spidermonkey: Multiple Vulnerabilities)

    Multiple vulnerabilities have been discovered in Spidermonkey. Please review the CVE identifiers     referenced below for details.

Tenable has extracted the preceding description block directly from the Gentoo 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.

The remote host is affected by the vulnerability described in GLSA-202412-06 (Mozilla Thunderbird: Multiple Vulnerabilities)

    Multiple vulnerabilities have been discovered in Mozilla Thunderbird. Please review the CVE identifiers     referenced below for details.

Tenable has extracted the preceding description block directly from the Gentoo 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.

The remote host is affected by the vulnerability described in GLSA-202412-04 (Mozilla Firefox: Multiple Vulnerabilities)

    Multiple vulnerabilities have been discovered in Mozilla Firefox. Please review the CVE identifiers     referenced below for details.

Tenable has extracted the preceding description block directly from the Gentoo 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.

The remote Fedora 41 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-1d8785c391 advisory.

    - New upstream builds (131.0)

Tenable has extracted the preceding description block directly from the Fedora 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 Fedora 39 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-86edbf4d85 advisory.

    - New upstream version (131.0)

Tenable has extracted the preceding description block directly from the Fedora 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 Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-5f39927e90 advisory.

    - New upstream builds (131.0)

Tenable has extracted the preceding description block directly from the Fedora 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 Firefox installed on the remote macOS or Mac OS X host is prior to 131.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2024-46 advisory.

  - An attacker could, via a specially crafted multipart response, execute arbitrary JavaScript under the     `resource://devtools` origin.  This could allow them to access cross-origin JSON content. This access is     limited to same site documents by the Site Isolation feature on desktop clients, but full cross-origin     access is possible on Android versions. (CVE-2024-9394)

  - A user who enables full-screen mode on a specially crafted web page could potentially be prevented from     exiting full screen mode.  This may allow spoofing of other sites as the address bar is no longer visible.
    This bug only affects Firefox Focus for Android. Other versions of Firefox are unaffected. (CVE-2024-9391)

  - A compromised content process could have allowed for the arbitrary loading of cross-origin pages.
    (CVE-2024-9392)

  - An attacker could, via a specially crafted multipart response, execute arbitrary JavaScript under the     `resource://pdf.js` origin.  This could allow them to access cross-origin PDF content. This access is     limited to same site documents by the Site Isolation feature on desktop clients, but full cross-origin     access is possible on Android versions. (CVE-2024-9393)

  - A specially crafted filename containing a large number of spaces could obscure the file's extension when     displayed in the download dialog. This bug only affects Firefox for Android. Other versions of Firefox are     unaffected. (CVE-2024-9395)

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 Firefox installed on the remote Windows host is prior to 131.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2024-46 advisory.

  - An attacker could, via a specially crafted multipart response, execute arbitrary JavaScript under the     `resource://devtools` origin.  This could allow them to access cross-origin JSON content. This access is     limited to same site documents by the Site Isolation feature on desktop clients, but full cross-origin     access is possible on Android versions. (CVE-2024-9394)

  - A user who enables full-screen mode on a specially crafted web page could potentially be prevented from     exiting full screen mode.  This may allow spoofing of other sites as the address bar is no longer visible.
    This bug only affects Firefox Focus for Android. Other versions of Firefox are unaffected. (CVE-2024-9391)

  - A compromised content process could have allowed for the arbitrary loading of cross-origin pages.
    (CVE-2024-9392)

  - An attacker could, via a specially crafted multipart response, execute arbitrary JavaScript under the     `resource://pdf.js` origin.  This could allow them to access cross-origin PDF content. This access is     limited to same site documents by the Site Isolation feature on desktop clients, but full cross-origin     access is possible on Android versions. (CVE-2024-9393)

  - A specially crafted filename containing a large number of spaces could obscure the file's extension when     displayed in the download dialog. This bug only affects Firefox for Android. Other versions of Firefox are     unaffected. (CVE-2024-9395)

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	Type	Severity
235940	GLSA-202505-08 : Spidermonkey: Multiple Vulnerabilities	Nessus	Gentoo Local Security Checks	Local	high
212189	GLSA-202412-06 : Mozilla Thunderbird: Multiple Vulnerabilities	Nessus	Gentoo Local Security Checks	Local	critical
212185	GLSA-202412-04 : Mozilla Firefox: Multiple Vulnerabilities	Nessus	Gentoo Local Security Checks	Local	critical
211035	Fedora 41 : firefox (2024-1d8785c391)	Nessus	Fedora Local Security Checks	Local	high
208226	Fedora 39 : firefox (2024-86edbf4d85)	Nessus	Fedora Local Security Checks	Local	high
208062	Fedora 40 : firefox (2024-5f39927e90)	Nessus	Fedora Local Security Checks	Local	high
207979	Mozilla Firefox < 131.0	Nessus	MacOS X Local Security Checks	Local	high
207978	Mozilla Firefox < 131.0	Nessus	Windows	Local	high

Detections

Analytics

CVE-2024-9391

medium

Tenable Plugins

high

critical

critical

high

high

high

high

high