| CVE-2021-30547 |
High |
Yes |
Arbitrary code execution |
An out of bounds write in ANGLE could have allowed an attacker to corrupt memory leading to a potentially exploitable crash in the Chromium browser engine... |
| CVE-2021-29977 |
High |
Yes |
Arbitrary code execution |
Mozilla developers reported memory safety bugs present in Firefox 89. Some of these bugs showed evidence of memory corruption and Mozilla presumes that with... |
| CVE-2021-29976 |
High |
Yes |
Arbitrary code execution |
Mozilla developers reported memory safety bugs present in Firefox 89 and Thunderbird 78.11. Some of these bugs showed evidence of memory corruption and... |
| CVE-2021-29975 |
Medium |
Yes |
Content spoofing |
Through a series of DOM manipulations, a message, over which the attacker had control of the text but not HTML or formatting, could be overlaid on top of... |
| CVE-2021-29974 |
Medium |
Yes |
Insufficient validation |
When network partitioning was enabled, e.g. as a result of Enhanced Tracking Protection settings, a TLS error page would allow the user to override an error... |
| CVE-2021-29972 |
Medium |
Yes |
Arbitrary code execution |
A user-after-free vulnerability was found via testing, and traced to an out-of-date Cairo library. Updating the library resolved the issue, and may have... |
| CVE-2021-29970 |
High |
Yes |
Arbitrary code execution |
A malicious webpage could have triggered a use-after-free, memory corruption, and a potentially exploitable crash. This bug only affected Firefox before... |