Vulnerabilities > Mozilla > Firefox > 71.0
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2020-07-09 | CVE-2020-12421 | Improper Certificate Validation vulnerability in multiple products When performing add-on updates, certificate chains terminating in non-built-in-roots were rejected (even if they were legitimately added by an administrator.) This could have caused add-ons to become out-of-date silently without notification to the user. | 6.5 |
| 2020-07-09 | CVE-2020-12420 | Use After Free vulnerability in multiple products When trying to connect to a STUN server, a race condition could have caused a use-after-free of a pointer, leading to memory corruption and a potentially exploitable crash. | 8.8 |
| 2020-07-09 | CVE-2020-12419 | Use After Free vulnerability in multiple products When processing callbacks that occurred during window flushing in the parent process, the associated window may die; causing a use-after-free condition. | 8.8 |
| 2020-07-09 | CVE-2020-12418 | Out-of-bounds Read vulnerability in multiple products Manipulating individual parts of a URL object could have caused an out-of-bounds read, leaking process memory to malicious JavaScript. | 6.5 |
| 2020-07-09 | CVE-2020-12417 | Incorrect Conversion between Numeric Types vulnerability in multiple products Due to confusion about ValueTags on JavaScript Objects, an object may pass through the type barrier, resulting in memory corruption and a potentially exploitable crash. | 8.8 |
| 2020-07-09 | CVE-2020-12416 | Use After Free vulnerability in multiple products A VideoStreamEncoder may have been freed in a race condition with VideoBroadcaster::AddOrUpdateSink, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. | 8.8 |
| 2020-07-09 | CVE-2020-12415 | Incorrect Default Permissions vulnerability in multiple products When "%2F" was present in a manifest URL, Firefox's AppCache behavior may have become confused and allowed a manifest to be served from a subdirectory. | 6.5 |
| 2020-07-09 | CVE-2020-12411 | Out-of-bounds Write vulnerability in Mozilla Firefox Mozilla developers reported memory safety bugs present in Firefox 76. | 8.8 |
| 2020-07-09 | CVE-2020-12410 | Out-of-bounds Write vulnerability in multiple products Mozilla developers reported memory safety bugs present in Firefox 76 and Firefox ESR 68.8. | 8.8 |
| 2020-07-09 | CVE-2020-12409 | Unspecified vulnerability in Mozilla Firefox When using certain blank characters in a URL, they where incorrectly rendered as spaces instead of an encoded URL. | 8.8 |