CVE-2000-0374

10.0 HIGH 4% exploit odds No fix listed

What it is

The default configuration of kdm in Caldera and Mandrake Linux, and possibly other distributions, allows XDMCP connections from any host, which allows remote attackers to obtain sensitive information or bypass additional access restrictions.

At a glance

Exploitability: Can be exploited over the network without logging in. High risk of data exposure, data tampering, service disruption.
Exploit odds: 4.3% chance of exploitation in the next 30 days (EPSS).
Fix: No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

1999-08-22 04:00 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-06-16 21:51 UTC Last updatedMost recent change to the record

Why it ranks here

Exploited in the wild: no, CISA does not list it.
Exploit odds: 4.3% in the next 30 days (EPSS).
Severity: 10.0 HIGH (CVSS).
Fix: none linked yet, which raises it.

Details

Published: 1999-08-22 04:00 UTC
Last modified: 2026-06-16 21:51 UTC
Exploit probability: 4.3% · EPSS, next 30 days
Record status: Modified

Affected

Caldera Openlinux 2.2
Caldera Openlinux 2.3

Attack profile CVSS 2.0 · 10.0

Attack vector: Network
Complexity: Low
Authentication: None
Confidentiality: Complete
Integrity: Complete
Availability: Complete

Raw vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2000-0374.md and follow it. Check whether this project is affected by CVE-2000-0374. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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References

NVD record · CVE.org record