Mozilla Firefox 68, Mozilla Firefox ESR 60.8 and Mozilla Thunderbird 60.8: Mozilla developers and community members Andreea Pavel, Christian Holler, Honza Bambas, Jason Kratzer, and Jeff Gilbert reported memory safety bugs present in Firefox 67 and Firefox ESR 60.7. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited ...
Mozilla Firefox 68 : Mozilla developers and community members Andre Bargull, Christian Holler, Natalia Csoregi, Raul Gurzau, Daniel Varga, Jon Coppeard, Marcia Knous, Gary Kwong, Randell Jesup, David Bolter, Jeff Gilbert, and Deian Stefan reported memory safety bugs present in Firefox 67. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of th ...
Mozilla Firefox 68, Mozilla Firefox ESR 60.8 and Mozilla Thunderbird 60.8: When an inner window is reused, it does not consider the use of <code>document.domain</code> for cross-origin protections. If pages on different subdomains ever cooperatively use <code>document.domain</code>, then either page can abuse this to inject script into arbitrary pages on the other subdomain, even those that did no ...
Mozilla Firefox 68, Mozilla Firefox ESR 60.8 and Mozilla Thunderbird 60.8: POST requests made by NPAPI plugins, such as Flash, that receive a status 308 redirect response can bypass CORS requirements. This can allow an attacker to perform Cross-Site Request Forgery (CSRF) attacks.
Mozilla Firefox 68, Mozilla Firefox ESR 60.8 and Mozilla Thunderbird 60.8: A use-after-free vulnerability can occur in HTTP/2 when a cached HTTP/2 stream is closed while still in use, resulting in a potentially exploitable crash.
Mozilla Firefox 68 : Necko can access a child on the wrong thread during UDP connections, resulting in a potentially exploitable crash in some instances.
Mozilla Firefox 68, Mozilla Firefox ESR 60.8 and Mozilla Thunderbird 60.8: Due to an error while parsing page content, it is possible for properly sanitized user input to be misinterpreted and lead to XSS hazards on web sites in certain circumstances.
Mozilla Firefox 68 : Until explicitly accessed by script, <code>window.globalThis</code> is not enumerable and, as a result, is not visible to code such as <code>Object.getOwnPropertyNames(window)</code>. Sites that deploy a sandboxing that depends on enumerating and freezing access to the window object may miss this, allowing their sandboxes to be bypassed.
Mozilla Firefox 68, Mozilla Firefox ESR 60.8 and Mozilla Thunderbird 60.8: A vulnerability exists where the caret ("^") character is improperly escaped constructing some URIs due to it being used as a separator, allowing for possible spoofing of origin attributes.
Mozilla Firefox 68 : Activity Stream can display content from sent from the Snippet Service website. This content is written to <code>innerHTML</code> on the Activity Stream page without sanitization, allowing for a potential access to other information available to the Activity Stream, such as browsing history, if the Snipper Service were compromised.