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CVE-1999-1023

4.6 · MEDIUM

useradd in Solaris 7.0 does not properly interpret certain date formats as specified in the "-e" (expiration date) argument, which could allow users to login after their accounts have expired.

Published Jun 10, 1999sunEPSS 0.33%

Overview

CVE-1999-1023 is a medium-severity vulnerability affecting sun sunos. It was published on June 10, 1999 and has a CVSS 2.0 base score of 4.6 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 4.6, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

useradd in Solaris 7.0 does not properly interpret certain date formats as specified in the "-e" (expiration date) argument, which could allow users to login after their accounts have expired.

Remediation

Check the references section for vendor advisories and patches from sun. Update sunos 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

Refmarc.info/?l=bugtraq&m=92904175406756&w=2Refwww.securityfocus.com/bid/426Refmarc.info/?l=bugtraq&m=92904175406756&w=2Refwww.securityfocus.com/bid/426

How CyberStrike helps

Frequently asked questions

What is CVE-1999-1023?

CVE-1999-1023 is a medium-severity vulnerability affecting sun sunos. It was published on June 10, 1999 and has a CVSS 2.0 base score of 4.6 (MEDIUM).

How severe is CVE-1999-1023?

This vulnerability has a CVSS 2.0 base score of 4.6, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-1999-1023?

Check the references section for vendor advisories and patches from sun. Update sunos 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-1999-1023?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-1999-1023 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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