VDB
CVE-2020-10958
CVE-2020-10958
PUBLISHED
CVSS 5.300000190734863 MEDIUM
In Dovecot before 2.3.10.1, a crafted SMTP/LMTP message triggers an unauthenticated use-after-free bug in submission-login, submission, or lmtp, and can lead to a crash under circumstances involving many newlines after a command.
EPSS 6.12% · 93.3th percentile
Risk Scores
CVSS 3.1
5.300000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
EPSS Score
6.12%
93.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | dovecot | 0, 1:2.3.7.2-1ubuntu1, 1:2.3.7.2-1ubuntu2 |
Timeline
- May 18, 2020 PoC Published
- May 18, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 17, 2025 EPSS Score
- Mar 20, 2025 EPSS Score
- Mar 29, 2025 EPSS Score
- Mar 30, 2025 EPSS Score
- Apr 6, 2025 EPSS Score
- Apr 18, 2025 EPSS Score
References
- https://www.cve.org/CVERecord?id=CVE-2020-10958 third-party-advisory
- https://ubuntu.com/security/CVE-2020-10958 advisory
- https://ubuntu.com/security/notices/USN-4361-1 advisory