The vulnerability of the full-screen mode of the Mozilla Firefox browser on the MacOS operating system allows a hacker to trigger a service failure.

The vulnerability of the full-screen mode of the Mozilla Firefox browser on the MacOS operating system is related to the use of memory after it is freed. Exploiting this vulnerability can allow a remote attacker to cause a service failure...

The vulnerability in the full-screen mode of Firefox and Firefox ESR browsers, as well as the Thunderbird email client, allows attackers to carry out spoofing attacks.

The vulnerability in the full-screen mode of Firefox and Firefox ESR browsers, as well as the Thunderbird email client, is related to information representation errors in the user interface. This vulnerability allows a remote attacker to perform spoofing attacks...

The vulnerability in the full-screen mode of the Firefox browser allows attackers to perform spoofing attacks.

The vulnerability of the full-screen mode of the Firefox browser is related to information representation errors in the user interface. Exploiting this vulnerability can allow a remote attacker to perform spoofing attacks...

SUSE SLES15 Security Update : MozillaFirefox (SUSE-SU-2023:4213-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2023:4213-1 advisory. - It was possible for certain browser prompts and dialogs to be activated or dismissed unintentionally by the user due to an...

Fedora 37 : firefox (2023-4e191bea36)

The remote Fedora 37 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-4e191bea36 advisory. - Update to latest upstream 119.0 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus...

Fedora 38 : firefox (2023-7cdf31bb36)

The remote Fedora 38 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-7cdf31bb36 advisory. - Update to latest upstream 119.0 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus...

CVE-2023-5726

A website could have obscured the full screen notification by using the file open dialog. This could have led to user confusion and possible spoofing attacks. Note: This issue only affected macOS operating systems. Other operating systems are unaffected. This vulnerability affects Firefox 119,...

CVE-2023-5726

A website could have obscured the full screen notification by using the file open dialog. This could have led to user confusion and possible spoofing attacks. Note: This issue only affected macOS operating systems. Other operating systems are unaffected. This vulnerability affects Firefox 119,...

Design/Logic Flaw

A website could have obscured the full screen notification by using the file open dialog. This could have led to user confusion and possible spoofing attacks. Note: This issue only affected macOS operating systems. Other operating systems are unaffected. This vulnerability affects Firefox 119,...

UBUNTU-CVE-2023-5726

A website could have obscured the full screen notification by using the file open dialog. This could have led to user confusion and possible spoofing attacks. Note: This issue only affected macOS operating systems. Other operating systems are unaffected. This vulnerability affects Firefox 119,...

SUSE CVE-2023-5726

A website could have obscured the full screen notification by using the file open dialog. This could have led to user confusion and possible spoofing attacks. Note: This issue only affected macOS operating systems. Other operating systems are unaffected. This vulnerability affects Firefox 119,...

CVE-2023-5726

The Mozilla Foundation Security Advisory describes this flaw as: A website could have obscured the full screen notification by using the file open dialog. This could have led to user confusion and possible spoofing attacks. Note: This issue only affected macOS operating systems. Other operating...

CVE-2023-5726

A website could have obscured the full screen notification by using the file open dialog. This could have led to user confusion and possible spoofing attacks. Note: This issue only affected macOS operating systems. Other operating systems are unaffected. This vulnerability affects Firefox 119,...

CVE-2023-5726

A website could have obscured the full screen notification by using the file open dialog. This could have led to user confusion and possible spoofing attacks. Note: This issue only affected macOS operating systems. Other operating systems are unaffected. This vulnerability affects Firefox 119,...

CVE-2023-5726

A website could have obscured the full screen notification by using the file open dialog. This could have led to user confusion and possible spoofing attacks. Note: This issue only affected macOS operating systems. Other operating systems are unaffected. This vulnerability affects Firefox 119,...

Mozilla Thunderbird < 115.4.1

The version of Thunderbird installed on the remote macOS or Mac OS X host is prior to 115.4.1. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2023-47 advisory. - Memory safety bugs present in Firefox 118, Firefox ESR 115.3, and Thunderbird 115.3. Some of these bug...

Security Vulnerabilities fixed in Thunderbird 115.4.1 — Mozilla

It was possible for certain browser prompts and dialogs to be activated or dismissed unintentionally by the user due to an insufficient activation-delay. An attacker could have created a malicious link using bidirectional characters to spoof the location in the address bar when visited. Drivers a...

Security Vulnerabilities fixed in Firefox 119 — Mozilla

It was possible for certain browser prompts and dialogs to be activated or dismissed unintentionally by the user due to an insufficient activation-delay. Using iterative requests an attacker was able to learn the size of an opaque response, as well as the contents of a server-supplied Vary header...

Mozilla Firefox Security Vulnerability

Mozilla Firefox is an open source web browser from the Mozilla Foundation in the United States. A security vulnerability exists in Mozilla Firefox version 119, which originates from a website that may obscure full-screen notifications by using a file open dialog box. This may cause user confusion...

Mozilla Thunderbird < 115.4.1

The version of Thunderbird installed on the remote Windows host is prior to 115.4.1. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2023-47 advisory. - Memory safety bugs present in Firefox 118, Firefox ESR 115.3, and Thunderbird 115.3. Some of these bugs showed...