Vulnerability CVE-2023-50761: Information
Description
The signature of a digitally signed S/MIME email message may optionally specify the signature creation date and time. If present, Thunderbird did not compare the signature creation date with the message date and time, and displayed a valid signature despite a date or time mismatch. This could be used to give recipients the impression that a message was sent at a different date or time. This vulnerability affects Thunderbird < 115.6.
Severity: MEDIUM (4.3) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Fixed packages
Package name | Branch | Fixed in version | Version from repository | Errata ID | Task # | State |
---|---|---|---|---|---|---|
thunderbird | sisyphus | 115.6.0-alt1 | 115.9.0-alt1 | ALT-PU-2023-8368-2 | 337340 | Fixed |
thunderbird | sisyphus_loongarch64 | 115.6.0-alt1 | 115.9.0-alt1 | ALT-PU-2023-8387-1 | - | Fixed |
thunderbird | p10 | 115.8.1-alt1 | 115.9.0-alt1 | ALT-PU-2024-3860-2 | 342581 | Fixed |
thunderbird | c10f1 | 115.8.1-alt0.c10.1 | 115.9.0-alt0.c10.1 | ALT-PU-2024-4748-2 | 343092 | Fixed |
thunderbird | p11 | 115.6.0-alt1 | 115.9.0-alt1 | ALT-PU-2023-8368-2 | 337340 | Fixed |
References to Advisories, Solutions, and Tools
Hyperlink | Resource |
---|---|
https://bugzilla.mozilla.org/show_bug.cgi?id=1865647 |
|
https://www.mozilla.org/security/advisories/mfsa2023-55/ |
|
https://www.debian.org/security/2023/dsa-5582 |
|
https://lists.debian.org/debian-lts-announce/2023/12/msg00021.html |