CVE-2020-26970 log
| Source |
|
| Severity | High |
| Remote | No |
| Type | Arbitrary code execution |
| Description | When reading SMTP server status codes, Thunderbird before 78.5.1 writes an integer value to a position on the stack that is intended to contain just one byte. Depending on processor architecture and stack layout, this leads to stack corruption that may be exploitable. |
| Group | Package | Affected | Fixed | Severity | Status | Ticket |
|---|---|---|---|---|---|---|
| AVG-1315 | thunderbird | 78.5.0-1 | 78.6.0-1 | High | Fixed | FS#68853 |
| Date | Advisory | Group | Package | Severity | Type |
|---|---|---|---|---|---|
| 16 Dec 2020 | ASA-202012-23 | AVG-1315 | thunderbird | High | multiple issues |
| References |
|---|
https://www.mozilla.org/en-US/security/advisories/mfsa2020-53/#CVE-2020-26970 https://bugzilla.mozilla.org/show_bug.cgi?id=1677338 |