Vulnerabilities > Mozilla > Firefox

DATE CVE VULNERABILITY TITLE RISK
2024-06-11 CVE-2024-5689 Unspecified vulnerability in Mozilla Firefox
In addition to detecting when a user was taking a screenshot (XXX), a website was able to overlay the 'My Shots' button that appeared, and direct the user to a replica Firefox Screenshots page that could be used for phishing.
network
low complexity
mozilla
4.3
2024-06-11 CVE-2024-5690 Information Exposure Through Discrepancy vulnerability in multiple products
By monitoring the time certain operations take, an attacker could have guessed which external protocol handlers were functional on a user's system.
network
low complexity
mozilla debian CWE-203
4.3
2024-06-11 CVE-2024-5691 Unspecified vulnerability in Mozilla Firefox
By tricking the browser with a `X-Frame-Options` header, a sandboxed iframe could have presented a button that, if clicked by a user, would bypass restrictions to open a new window.
network
low complexity
mozilla
4.7
2024-06-11 CVE-2024-5694 Use After Free vulnerability in Mozilla Firefox
An attacker could have caused a use-after-free in the JavaScript engine to read memory in the JavaScript string section of the heap.
network
low complexity
mozilla CWE-416
7.5
2024-06-11 CVE-2024-5695 Out-of-bounds Write vulnerability in Mozilla Firefox
If an out-of-memory condition occurs at a specific point using allocations in the probabilistic heap checker, an assertion could have been triggered, and in rarer situations, memory corruption could have occurred.
network
low complexity
mozilla CWE-787
critical
9.8
2024-06-11 CVE-2024-5697 Unspecified vulnerability in Mozilla Firefox
A website was able to detect when a user took a screenshot of a page using the built-in Screenshot functionality in Firefox.
network
low complexity
mozilla
4.3
2024-06-11 CVE-2024-5698 Improper Restriction of Rendered UI Layers or Frames vulnerability in Mozilla Firefox
By manipulating the fullscreen feature while opening a data-list, an attacker could have overlaid a text box over the address bar.
network
low complexity
mozilla CWE-1021
6.1
2024-02-20 CVE-2024-1547 Through a series of API calls and redirects, an attacker-controlled alert dialog could have been displayed on another website (with the victim website's URL shown).
network
low complexity
mozilla debian
6.5
2024-02-20 CVE-2024-1550 Improper Restriction of Rendered UI Layers or Frames vulnerability in multiple products
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.
network
low complexity
mozilla debian CWE-1021
6.1
2024-02-20 CVE-2024-1552 Incorrect Conversion between Numeric Types vulnerability in multiple products
Incorrect code generation could have led to unexpected numeric conversions and potential undefined behavior.*Note:* This issue only affects 32-bit ARM devices.
network
low complexity
mozilla debian CWE-681
7.5