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Unrated severityNVD Advisory· Published May 11, 1999· Updated Jun 16, 2026

CVE-1999-1033

CVE-1999-1033

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Microsoft/Outlook Express4 versions
    cpe:2.3:a:microsoft:outlook_express:*:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:a:microsoft:outlook_express:*:*:*:*:*:*:*:*range: <=4.72.3612.1700
    • cpe:2.3:a:microsoft:outlook_express:4.27.3110.1:*:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:outlook_express:4.72.3120.0:*:*:*:*:*:*:*
    • (no CPE)range: <4.72.3612.1700

Patches

Vulnerability mechanics

References

3

News mentions

0

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