Vulnerabilities > Canonical > Ubuntu Linux > 16.04
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2020-07-09 | CVE-2020-10756 | Out-of-bounds Read vulnerability in multiple products An out-of-bounds read vulnerability was found in the SLiRP networking implementation of the QEMU emulator. | 6.5 |
| 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 This could have caused add-ons to become out-of-date silently without notification to the user.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-2020-12410 | 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-2020-12406 | Insufficient Verification of Data Authenticity vulnerability in multiple products Mozilla Developer Iain Ireland discovered a missing type check during unboxed objects removal, resulting in a crash. | 8.8 |
| 2020-07-09 | CVE-2020-12405 | Use After Free vulnerability in multiple products When browsing a malicious page, a race condition in our SharedWorkerService could occur and lead to a potentially exploitable crash. | 5.3 |
| 2020-07-09 | CVE-2020-12398 | Cleartext Transmission of Sensitive Information vulnerability in multiple products If Thunderbird is configured to use STARTTLS for an IMAP server, and the server sends a PREAUTH response, then Thunderbird will continue with an unencrypted connection, causing email data to be sent without protection. | 7.5 |