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Case File

CVE-2020-10958

MEDIUM · CVSS 5.3 EPSS 6.12% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-05-18 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

External Security References
packetstormsecurity.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2020-10958
Severity
MEDIUM
CVSS
5.3
EPSS
6.12%

Original NVD Description

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.