CVE-2001-0576

SCO Open Server 5.0.6 - lpusers Buffer Overflow

Severity Score

7.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

lpusers as included with SCO OpenServer 5.0 through 5.0.6 allows a local attacker to gain additional privileges via a buffer overflow attack in the '-u' command line parameter.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2001-03-27 First Exploit
2001-07-27 CVE Reserved
2001-07-27 CVE Published
2024-08-08 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (4)

URL	Tag	Source
http://security-archive.merton.ox.ac.uk/bugtraq-200104/0221.html	Mailing List
https://exchange.xforce.ibmcloud.com/vulnerabilities/6292	Vdb Entry

URL	Date	SRC
https://www.exploit-db.com/exploits/20739	2001-03-27

URL	Date	SRC
http://archives.neohapsis.com/archives/bugtraq/2001-03/0407.html	2017-12-19

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Sco Search vendor "Sco"		Openserver Search vendor "Sco" for product "Openserver"				<= 5.0.6 Search vendor "Sco" for product "Openserver" and version " <= 5.0.6"		-		Affected