Detections
Analytics

CVE-1999-0861

medium

Description

Race condition in the SSL ISAPI filter in IIS and other servers may leak information in plaintext.

References

https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-053

http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ244613

Details

Source: Mitre, NVD

Published: 1999-08-11

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 2.6

Vector: CVSS2#AV:N/AC:H/Au:N/C:P/I:N/A:N

Severity: Low

CVSS v3

Base Score: 5.9

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Severity: Medium

EPSS

EPSS: 0.05457