Mozilla: Content Security Policy wasn't being correctly applied to WebSockets in WebWorkers

The Mozilla Foundation Security Advisory describes this flaw as: A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers...

Mozilla: Content Security Policy wasn't being correctly applied to WebSockets in WebWorkers

The Mozilla Foundation Security Advisory describes this flaw as: A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers...

Mozilla: Content Security Policy wasn't being correctly applied to WebSockets in WebWorkers

The Mozilla Foundation Security Advisory describes this flaw as: A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers...

Mozilla: Content Security Policy wasn't being correctly applied to WebSockets in WebWorkers

The Mozilla Foundation Security Advisory describes this flaw as: A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers...

Mozilla: Content Security Policy wasn't being correctly applied to WebSockets in WebWorkers

The Mozilla Foundation Security Advisory describes this flaw as: A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers...

USN-5816-1 firefox vulnerabilities

Niklas Baumstark discovered that a compromised web child process of Firefox could disable web security opening restrictions, leading to a new child process being spawned within the file:// context. An attacker could potentially exploits this to obtain sensitive information. CVE-2023-23597 Tom...

PT-2023-12449 · Unknown · Onlyoffice

Name of the Vulnerable Software and Affected Versions: ONLYOFFICE all versions as of 2021-11-08 Description: The issue is related to Incorrect Access Control, allowing an attacker to authenticate with the web socket service of the ONLYOFFICE document editor. This service is protected by JWT auth,...

CVE-2021-43445

ONLYOFFICE WebSocket authentication can be bypassed due to a default JWT signing key, affecting all versions up to 2021-11-08. The flaw is incorrect access control in the ONLYOFFICE document editor’s WebSocket service, allowing an unauthenticated attacker to gain privileged access by using the de...

Ubuntu 18.04 LTS / 20.04 LTS : Firefox vulnerabilities (USN-5816-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5816-1 advisory. Niklas Baumstark discovered that a compromised web child process of Firefox could disable web security opening restrictions, leading to a new...

ONLYOFFICE 授权问题漏洞

Ascensio System ONLYOFFICE is an office software from Ascensio System, Latvia. A security vulnerability exists in all versions of ONLYOFFICE prior to 2021-11-08 that stems from being affected by incorrect access control. An attacker can use the default JWT signature key to authenticate to the Web...

CVE-2023-23602

The Mozilla Foundation Security Advisory describes this flaw as: A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers...

Debian DSA-5322-1 : firefox-esr - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5322 advisory. - An out of date library libusrsctp contained vulnerabilities that could potentially be exploited. This vulnerability affects Firefox DataTransfer.setData...

Denial Of Service (DoS)

mercurius is vulnerable to Denial of Service DoS attacks. A malicious user is able to cause an application crash via sending a malformed packet over WebSocket to /graphql resulting in Denial of Service...

CVE-2023-23602

A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers. This vulnerability affects Firefox 109, Firefox ESR 102.7, and Thunderbird 102.7...

UBUNTU-CVE-2023-23602

A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers. This vulnerability affects Firefox 109, Firefox ESR 102.7, and Thunderbird 102.7...

Mozilla Firefox ESR < 102.7

The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 102.7. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2023-02 advisory. - Mozilla developers and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 108 and...

GHSA-CM8H-Q92V-XCFC mercurius has Uncaught Exception when using subscriptions

Impact Any users of Mercurius until version v11.5.0 are subjected to a denial of service attack by sending a malformed packet over WebSocket to /graphql. Patches This was patched in https://github.com/mercurius-js/mercurius/pull/940. The patch was released as v11.5.0 and v8.13.2. Workarounds...

mercurius has Uncaught Exception when using subscriptions

Impact Any users of Mercurius until version v11.5.0 are subjected to a denial of service attack by sending a malformed packet over WebSocket to /graphql. Patches This was patched in https://github.com/mercurius-js/mercurius/pull/940. The patch was released as v11.5.0 and v8.13.2. Workarounds...

CVE-2023-22477

Mercurius is a GraphQL adapter for Fastify. Any users of Mercurius until version 10.5.0 are subjected to a denial of service attack by sending a malformed packet over WebSocket to /graphql. This issue was patched in 940. As a workaround, users can disable subscriptions...

Code injection

Mercurius is a GraphQL adapter for Fastify. Any users of Mercurius until version 10.5.0 are subjected to a denial of service attack by sending a malformed packet over WebSocket to /graphql. This issue was patched in 940. As a workaround, users can disable subscriptions...