CVE-2021-29950
Published: 22 April 2021
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.
Priority
Low
CVSS 3 base score: 7.5
Status
| Package | Release | Status |
|---|---|---|
|
thunderbird Launchpad, Ubuntu, Debian |
Upstream |
Released
(78.8.1)
|
| Ubuntu 21.10 (Impish Indri) |
Not vulnerable
(1:78.8.1+build1-0ubuntu1)
|
|
| Ubuntu 21.04 (Hirsute Hippo) |
Not vulnerable
(1:78.8.1+build1-0ubuntu1)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Released
(1:78.8.1+build1-0ubuntu0.20.04.1)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(1:78.8.1+build1-0ubuntu0.18.04.1)
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Needs triage
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
|