CVE-1999-1043
UnknownEPSS 13.33%
Last modified
CVE-1999-1043 is a vulnerability of currently unknown severity. Microsoft Exchange Server 5.5 and 5.0 does not properly handle (1) malformed NNTP data, or (2) malformed SMTP data, which allows remote attackers to cause a denial of service (application error).. EPSS estimates a 13.33% chance of exploitation in the next 30 days.
Description
Microsoft Exchange Server 5.5 and 5.0 does not properly handle (1) malformed NNTP data, or (2) malformed SMTP data, which allows remote attackers to cause a denial of service (application error).
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Exchange Server | 5.0 |
| Microsoft | Exchange Server | 5.5 |
References
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/1998/ms98-007Patch, Vendor Advisory
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/1998/ms98-007Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-1999-1043?
Microsoft Exchange Server 5.5 and 5.0 does not properly handle (1) malformed NNTP data, or (2) malformed SMTP data, which allows remote attackers to cause a denial of service (application error).
How severe is CVE-1999-1043?
Severity scoring for CVE-1999-1043 is pending analysis. The EPSS model estimates a 13.33% probability of exploitation in the next 30 days.
How do I fix CVE-1999-1043?
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.
Are you affected by CVE-1999-1043?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST