CVE-1999-1033
UnknownEPSS 17.50%
Last modified
CVE-1999-1033 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 17.50% chance of exploitation in the next 30 days.
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.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Outlook Express | <= 4.72.3612.1700 |
| Microsoft | Outlook Express | 4.27.3110.1 |
| Microsoft | Outlook Express | 4.72.3120.0 |
References
- http://www.securityfocus.com/bid/252Exploit, Patch, Vendor Advisory
- http://www.securityfocus.com/bid/252Exploit, Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-1999-1033?
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.
How severe is CVE-1999-1033?
Severity scoring for CVE-1999-1033 is pending analysis. The EPSS model estimates a 17.50% probability of exploitation in the next 30 days.
How do I fix CVE-1999-1033?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-1999-1033?
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Scan your code nowSource: NVD / NIST