CVE-1999-1164 json
Microsoft Outlook client allows remote attackers to cause a denial of service by sending multiple email messages with the same X-UIDL heade…
published 1999-06-25 27 y ago modified 2026-06-16 4 mo ago also EUVD-1999-1145
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 13.2%
- EPSS 13.2% chance of exploitation in 30 days, percentile 96%
- public exploits
- 0
- none known
Summary
Microsoft Outlook client allows remote attackers to cause a denial of service by sending multiple email messages with the same X-UIDL headers, which causes Outlook to hang.
Exploit prediction
13.23% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
References
-
marc.info
/?l=bugtraq&m=93041631215856&w=2
mailing-list
Sources
- CVE List CVE-1999-1164
- NVD CVE-1999-1164
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.