Vulnerabilities > Mozilla > Firefox > 82.0.3

DATE CVE VULNERABILITY TITLE RISK
2021-06-24 CVE-2021-29944 Cross-site Scripting vulnerability in Mozilla Firefox
Lack of escaping allowed HTML injection when a webpage was viewed in Reader View.
network
mozilla CWE-79
4.3
2021-06-24 CVE-2021-29946 Integer Overflow or Wraparound vulnerability in Mozilla Firefox
Ports that were written as an integer overflow above the bounds of a 16-bit integer could have bypassed port blocking restrictions when used in the Alt-Svc header.
network
mozilla CWE-190
6.8
2021-06-24 CVE-2021-29947 Out-of-bounds Write vulnerability in Mozilla Firefox
Mozilla developers and community members reported memory safety bugs present in Firefox 87.
network
mozilla CWE-787
6.8
2021-06-24 CVE-2021-29951 Improper Privilege Management vulnerability in Mozilla Firefox
The Mozilla Maintenance Service granted SERVICE_START access to BUILTIN|Users which, in a domain network, grants normal remote users access to start or stop the service.
network
low complexity
mozilla CWE-269
6.4
2021-06-24 CVE-2021-29955 Injection vulnerability in Mozilla Firefox
A transient execution vulnerability, named Floating Point Value Injection (FPVI) allowed an attacker to leak arbitrary memory addresses and may have also enabled JIT type confusion attacks.
network
high complexity
mozilla CWE-74
2.6
2021-06-24 CVE-2021-29959 Incorrect Authorization vulnerability in Mozilla Firefox
When a user has already allowed a website to access microphone and camera, disabling camera sharing would not fully prevent the website from re-enabling it without an additional prompt.
network
mozilla CWE-863
4.3
2021-06-24 CVE-2021-29960 Incorrect Resource Transfer Between Spheres vulnerability in Mozilla Firefox
Firefox used to cache the last filename used for printing a file.
network
mozilla CWE-669
4.3
2021-06-24 CVE-2021-29961 Incorrect Authorization vulnerability in Mozilla Firefox
When styling and rendering an oversized `<select>` element, Firefox did not apply correct clipping which allowed an attacker to paint over the user interface.
network
mozilla CWE-863
4.3
2021-06-24 CVE-2021-29964 Out-of-bounds Read vulnerability in Mozilla Firefox
A locally-installed hostile program could send `WM_COPYDATA` messages that Firefox would process incorrectly, leading to an out-of-bounds read.
network
mozilla CWE-125
5.8
2021-06-24 CVE-2021-29966 Out-of-bounds Write vulnerability in Mozilla Firefox
Mozilla developers reported memory safety bugs present in Firefox 88.
network
mozilla CWE-787
6.8