Vulnerabilities > Mozilla > Thunderbird > Medium
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-09-11 | CVE-2023-4581 | Unspecified vulnerability in Mozilla Thunderbird Excel `.xll` add-in files did not have a blocklist entry in Firefox's executable blocklist which allowed them to be downloaded without any warning of their potential harm. | 4.3 |
| 2023-09-11 | CVE-2023-4573 | Use After Free vulnerability in Mozilla Thunderbird When receiving rendering data over IPC `mStream` could have been destroyed when initialized, which could have led to a use-after-free causing a potentially exploitable crash. | 6.5 |
| 2023-07-05 | CVE-2023-37207 | Unsafe Reflection vulnerability in multiple products A website could have obscured the fullscreen notification by using a URL with a scheme handled by an external program, such as a mailto URL. | 6.5 |
| 2023-06-19 | CVE-2023-29545 | Unspecified vulnerability in Mozilla Thunderbird Similar to CVE-2023-28163, this time when choosing 'Save Link As', suggested filenames containing environment variable names would have resolved those in the context of the current user. | 6.5 |
| 2023-06-19 | CVE-2023-29532 | Unspecified vulnerability in Mozilla Firefox A local attacker can trick the Mozilla Maintenance Service into applying an unsigned update file by pointing the service at an update file on a malicious SMB server. | 5.5 |
| 2023-06-02 | CVE-2023-0430 | Improper Certificate Validation vulnerability in Mozilla Thunderbird Certificate OCSP revocation status was not checked when verifying S/Mime signatures. | 6.5 |
| 2023-06-02 | CVE-2023-0547 | Improper Certificate Validation vulnerability in Mozilla Thunderbird OCSP revocation status of recipient certificates was not checked when sending S/Mime encrypted email, and revoked certificates would be accepted. | 6.5 |
| 2023-06-02 | CVE-2023-0616 | Resource Exhaustion vulnerability in Mozilla Thunderbird If a MIME email combines OpenPGP and OpenPGP MIME data in a certain way Thunderbird repeatedly attempts to process and display the message, which could cause Thunderbird's user interface to lock up and no longer respond to the user's actions. | 6.5 |
| 2023-06-02 | CVE-2023-1945 | Out-of-bounds Write vulnerability in Mozilla Thunderbird Unexpected data returned from the Safe Browsing API could have led to memory corruption and a potentially exploitable crash. | 6.5 |
| 2023-06-02 | CVE-2023-23598 | Unspecified vulnerability in Mozilla Firefox Due to the Firefox GTK wrapper code's use of text/plain for drag data and GTK treating all text/plain MIMEs containing file URLs as being dragged a website could arbitrarily read a file via a call to <code>DataTransfer.setData</code>. | 6.5 |