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CVE-2000-0621
Microsoft Outlook 98 and 2000, and Outlook Express 4.0x and 5.0x, allow remote attackers to read files on the client's system via a malformed HTML message that stores files outside of the cache, aka the "Cache Bypass" vulnerability.
Published: Jul 20, 2000
Modified: Apr 16, 2026
CVSS Metrics
Affected Products (7)
| Vendor | Product | Version |
|---|---|---|
| microsoft | outlook | 97 |
| microsoft | outlook | 98 |
| microsoft | outlook | 2000 |
| microsoft | outlook_express | 4.0 |
| microsoft | outlook_express | 4.01 |
| microsoft | outlook_express | 5.0 |
| microsoft | outlook_express | 5.0.1 |
GitHub Security Advisory GHSA-vvh2-vwv7-8grx
Microsoft Outlook 98 and 2000, and Outlook Express 4.0x and 5.0x, allow remote attackers to read...
References (8)
- http://www.cert.org/advisories/CA-2000-14.html Patch, Third Party Advisory, US Government Resource
- http://www.securityfocus.com/bid/1501 Patch, Vendor Advisory
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-046
- https://exchange.xforce.ibmcloud.com/vulnerabilities/5013
- http://www.cert.org/advisories/CA-2000-14.html Patch, Third Party Advisory, US Government Resource
- http://www.securityfocus.com/bid/1501 Patch, Vendor Advisory
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-046
- https://exchange.xforce.ibmcloud.com/vulnerabilities/5013
Risk Scores
CVSS Score
7.5 / 10
EPSS Score
5.91%
Top 9% most likely to be exploited
Threat Score
31.8 / 100
Data Sources
NVD
EPSS
GitHub