Vulnerability CVE-2021-29950: Information
Description
Thunderbird unprotects a secret OpenPGP key prior to using it for a decryption, signing or key import task. If the task runs into a failure, the secret key may remain in memory in its unprotected state. This vulnerability affects Thunderbird < 78.8.1.
Severity: HIGH (7.5) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Fixed packages
Package name | Branch | Fixed in version | Version from repository | Errata ID | Task # | State |
|---|---|---|---|---|---|---|
| thunderbird | sisyphus | 78.10.1-alt1 | 115.9.0-alt1 | ALT-PU-2021-1804-1 | 267593 | Fixed |
| thunderbird | p10 | 78.10.1-alt1 | 115.9.0-alt1 | ALT-PU-2021-1804-1 | 267593 | Fixed |
| thunderbird | p9 | 78.10.2-alt0.1.p9 | 102.11.0-alt0.c9.1 | ALT-PU-2021-1892-1 | 271859 | Fixed |
| thunderbird | c10f1 | 78.10.1-alt1 | 115.9.0-alt0.c10.1 | ALT-PU-2021-1804-1 | 267593 | Fixed |
| thunderbird | c9f2 | 78.10.2-alt0.c9.1 | 102.11.0-alt0.c9.1 | ALT-PU-2021-1886-1 | 272274 | Fixed |
| thunderbird | p11 | 78.10.1-alt1 | 115.9.0-alt1 | ALT-PU-2021-1804-1 | 267593 | Fixed |
References to Advisories, Solutions, and Tools
Hyperlink | Resource |
|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=1673239 |
|
| https://www.mozilla.org/security/advisories/mfsa2021-17/ |
|