VDB
CVE-2021-29950
CVE-2021-29950
PUBLISHED
CVSS 7.5 HIGH
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.
EPSS 0.85% · 56.8th percentile
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS Score
0.85%
56.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | thunderbird | 0, 1:68.1.2+build1-0ubuntu1, 1:68.1.2+build1-0ubuntu2 |
| Ubuntu:18.04:LTS | thunderbird | *, 0, 1:52.4.0+build1-0ubuntu2 |
Timeline
- Apr 14, 2021 CVE Published
- Jun 25, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 25, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 24, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Apr 26, 2022 EPSS Score
- Jun 26, 2022 EPSS Score
- Oct 26, 2022 EPSS Score
- Dec 26, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2021-29950 third-party-advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2021-17/#CVE-2021-29950 third-party-advisory
- https://access.redhat.com/security/cve/CVE-2021-29950 third-party-advisory
- https://ubuntu.com/security/notices/USN-4936-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2021-29950 third-party-advisory