VDB
CVE-2020-10957
CVE-2020-10957
PUBLISHED
In Dovecot before 2.3.10.1, unauthenticated sending of malformed parameters to a NOOP command causes a NULL Pointer Dereference and crash in submission-login, submission, or lmtp.
EPSS 23.56% · 96.1th percentile
Risk Scores
EPSS Score
23.56%
96.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | dovecot | 0, 1:2.3.4.1-5ubuntu3, 1:2.3.7.2-1ubuntu1 |
Timeline
- May 18, 2020 PoC Published
- May 18, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Mar 17, 2025 EPSS Score
- Mar 22, 2025 EPSS Score
- Mar 28, 2025 EPSS Score
- Mar 29, 2025 EPSS Score
- Apr 5, 2025 EPSS Score
- Apr 11, 2025 EPSS Score
- May 1, 2025 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-10957 third-party-advisory
- https://ubuntu.com/security/notices/USN-4361-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-10957 third-party-advisory