Mozilla Firefox — свободный браузер на движке Gecko

Using an AMP url with a canonical element, an attacker could have exec ...

Using an AMP url with a canonical element, an attacker could have executed JavaScript from an opened bookmarked page. This vulnerability affects Firefox for iOS < 123.

Upon scanning a JavaScript URI with the QR code scanner, an attacker c ...

Upon scanning a JavaScript URI with the QR code scanner, an attacker could have executed unauthorized scripts on the current top origin sites in the URL bar. This vulnerability affects Firefox for iOS < 123.

Security update for mozilla-nss

Security update for mozilla-nss

Memory safety bugs present in Firefox 122, Firefox ESR 115.7, and Thunderbird 115.7. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 123 and Firefox ESR < 115.8.

A malicious website could have used a combination of exiting fullscreen mode and `requestPointerLock` to cause the user's mouse to be re-positioned unexpectedly, which could have led to user confusion and inadvertently granting permissions they did not intend to grant. This vulnerability affects Firefox < 123 and Firefox ESR < 115.8.

Incorrect code generation could have led to unexpected numeric conversions and potential undefined behavior. *Note:* This issue only affects 32-bit ARM devices. This vulnerability affects Firefox < 123 and Firefox ESR < 115.8.

If a website set a large custom cursor, portions of the cursor could have overlapped with the permission dialog, potentially resulting in user confusion and unexpected granted permissions. This vulnerability affects Firefox < 123 and Firefox ESR < 115.8.