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 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...

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...

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...

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 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...