In short
- CVE-1999-0993 is a HIGH (CVSS 7.5) vulnerability affecting exchange server (microsoft).
- Chance of exploitation in the next 30 days (EPSS): 7.1%, higher than 94.2% of all vulnerabilities.
- No patched version is listed yet: follow the vendor's advisory in References.
| Package | Affected versions | Patched versions |
|---|
| exchange server | = 5.0= 5.5
| No fix yet |
Description
Modifications to ACLs (Access Control Lists) in Microsoft Exchange 5.5 do not take effect until the directory store cache is refreshed.
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