Go to homepageCyberStrike

Menu

Star on GitHub · 3.2k
Sign inDownload

CVE-2000-0091

10.0 · HIGH

Buffer overflow in vchkpw/vpopmail POP authentication package allows remote attackers to gain root privileges via a long username or password.

Published Jan 21, 2000inter7EPSS 12.87%

Overview

CVE-2000-0091 is a high-severity vulnerability affecting inter7 vpopmail. It was published on January 21, 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

Buffer overflow in vchkpw/vpopmail POP authentication package allows remote attackers to gain root privileges via a long username or password.

Remediation

Check the references section for vendor advisories and patches from inter7. Update vpopmail 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

Refwww.inter7.com/vpopmail/Refwww.inter7.com/vpopmail/ChangeLogRefwww.securityfocus.com/bid/942Refwww.inter7.com/vpopmail/Refwww.inter7.com/vpopmail/ChangeLogRefwww.securityfocus.com/bid/942

How CyberStrike helps

Frequently asked questions

What is CVE-2000-0091?

CVE-2000-0091 is a high-severity vulnerability affecting inter7 vpopmail. It was published on January 21, 2000 and has a CVSS 2.0 base score of 10.0 (HIGH).

How severe is CVE-2000-0091?

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-2000-0091?

Check the references section for vendor advisories and patches from inter7. Update vpopmail 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-2000-0091?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2000-0091 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.

Related HIGH CVEs from 2000

View all
Browse by year2026202520242023202220212020201920182017201620152014201320122011201020092008200720062005200420032002200120001999