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CVE-2000-0999

10.0 · HIGH

Format string vulnerabilities in OpenBSD ssh program (and possibly other BSD-based operating systems) allow attackers to gain root privileges.

Published Dec 11, 2000openbsdEPSS 11.94%

Overview

CVE-2000-0999 is a high-severity vulnerability affecting openbsd openssh. It was published on December 11, 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

Format string vulnerabilities in OpenBSD ssh program (and possibly other BSD-based operating systems) allow attackers to gain root privileges.

Remediation

Check the references section for vendor advisories and patches from openbsd. Update openssh 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

References

Refftp://ftp.openbsd.org/pub/OpenBSD/patches/2.7/common/028_format_strings.patchRefftp://ftp.openbsd.org/pub/OpenBSD/patches/2.7/common/028_format_strings.patch

How CyberStrike helps

Frequently asked questions

What is CVE-2000-0999?

CVE-2000-0999 is a high-severity vulnerability affecting openbsd openssh. It was published on December 11, 2000 and has a CVSS 2.0 base score of 10.0 (HIGH).

How severe is CVE-2000-0999?

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-2000-0999?

Check the references section for vendor advisories and patches from openbsd. Update openssh 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-2000-0999?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2000-0999 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.

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