VDB
CVE-2020-25275
CVE-2020-25275
PUBLISHED
CVSS 7.5 HIGH
Dovecot before 2.3.13 has Improper Input Validation in lda, lmtp, and imap, leading to an application crash via a crafted email message with certain choices for ten thousand MIME parts.
EPSS 4.72% · 91.7th percentile
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
4.72%
91.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | dovecot | 1:2.2.18-2ubuntu2, 1:2.2.22-1ubuntu1, 1:2.2.22-1ubuntu2.3 |
| Ubuntu:Pro:14.04:LTS | dovecot | 1:2.2.9-1ubuntu2.6+esm2, 1:2.1.7-7ubuntu3, 1:2.2.9-1ubuntu2 |
| Ubuntu:18.04:LTS | dovecot | 1:2.2.33.2-1ubuntu4.2, 1:2.2.33.2-1ubuntu1, 1:2.2.33.2-1ubuntu2 |
| Ubuntu:20.04:LTS | dovecot | 1:2.3.4.1-5ubuntu3, 1:2.3.7.2-1ubuntu1, 1:2.3.7.2-1ubuntu2 |
Timeline
- Jan 4, 2021 CVE Published
- Jan 7, 2021 PoC Published
- Apr 14, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 3, 2022 EPSS Score
- Sep 7, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-25275 advisory
- https://ubuntu.com/security/notices/USN-4674-1 advisory
- https://ubuntu.com/security/notices/USN-4674-2 advisory
- https://www.cve.org/CVERecord?id=CVE-2020-25275 third-party-advisory