[MFSA-2020-53] Security Vulnerabilities fixed in Thunderbird 78.5.1
Severity
High
Affected Packages
1
Fixed Packages
1
CVEs
1
- CVE-2020-26970: Stack overflow due to incorrect parsing of SMTP server response codes (high) When reading SMTP server status codes, Thunderbird 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.
| Package | Affected Version |
|---|---|
 pkg:mozilla/Thunderbird
|
< 78.5.1 |
| Package | Fixed Version |
|---|---|
|
pkg:mozilla/Thunderbird
|
= 78.5.1 |
- ID
- MFSA-2020-53
- Severity
- high
- URL
- https://www.mozilla.org/en-US/security/advisories/mfsa2020-53
- Published
-
2020-12-01T00:00:00
(3 years ago) - Modified
-
2020-12-01T00:00:00
(3 years ago) - Other Advisories
ALPINE:CVE-2020-26970
ASA-202012-23
DSA-4802-1
ELSA-2020-5398
GLSA-202012-04
RHSA-2020:5398
SUSE-SU-2020:3642-1
USN-4701-1| Source | # ID | Name | URL |
|---|---|---|---|
| Bugzilla | 1677338 |
|
| Type | Package URL | Namespace | Name / Product | Version | Distribution / Platform | Arch | Patch / Fix |
|---|---|---|---|---|---|---|---|
| Affected | pkg:mozilla/Thunderbird |
Thunderbird
|
< 78.5.1 | ||||
| Fixed | pkg:mozilla/Thunderbird |
Thunderbird
|
= 78.5.1 |
| # CVE | Description | CVSS | EPSS | EPSS Trend (30 days) | Affected Products | Weaknesses | Security Advisories | Exploits | PoC | Pubblication Date | Modification Date |
|---|---|---|---|---|---|---|---|---|---|---|---|
| # CVE | Description | CVSS | EPSS | EPSS Trend (30 days) | Affected Products | Weaknesses | Security Advisories | PoC | Pubblication Date | Modification Date |