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Case File

CVE-1999-1033

MEDIUM · CVSS 5 EPSS 17.50%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 1999-05-11 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE
CVE-1999-1033
Severity
MEDIUM
CVSS
5
EPSS
17.50%
Microsoft

Original NVD Description

Microsoft Outlook Express before 4.72.3612.1700 allows a malicious user to send a message that contains a .., which can inadvertently cause Outlook to re-enter POP3 command mode and cause the POP3 session to hang.