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CVE-1999-0894

10.0 · HIGH

Red Hat Linux screen program does not use Unix98 ptys, allowing local users to write to other terminals.

Published Jan 4, 2000redhatEPSS 1.87%

Overview

CVE-1999-0894 is a high-severity vulnerability affecting redhat linux. It was published on January 4, 2000 and has a CVSS 2.0 base score of 10.0 (HIGH).

This vulnerability has a CVSS 2.0 base score of 10.0, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Red Hat Linux screen program does not use Unix98 ptys, allowing local users to write to other terminals.

Remediation

Check the references section for vendor advisories and patches from redhat. Update linux to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

Frequently asked questions

What is CVE-1999-0894?

CVE-1999-0894 is a high-severity vulnerability affecting redhat linux. It was published on January 4, 2000 and has a CVSS 2.0 base score of 10.0 (HIGH).

How severe is CVE-1999-0894?

This vulnerability has a CVSS 2.0 base score of 10.0, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-1999-0894?

Check the references section for vendor advisories and patches from redhat. Update linux to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-1999-0894?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-1999-0894 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.