Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title CUPS vulnerability
Informations
Name USN-185-1 First vendor Publication 2005-09-20
Vendor Ubuntu Last vendor Modification 2005-09-20
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
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Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
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Detail

A security issue affects the following Ubuntu releases:

Ubuntu 4.10 (Warty Warthog)

The following packages are affected:

cupsys

The problem can be corrected by upgrading the affected package to version 1.1.20final+cvs20040330-4ubuntu16.5. In general, a standard system upgrade is sufficient to effect the necessary changes.

Details follow:

A flaw was detected in the printer access control list checking in the CUPS server. Printer names were compared in a case sensitive manner; by modifying the capitalization of printer names, a remote attacker could circumvent ACLs and print to printers he should not have access to.

The Ubuntu 5.04 version of cupsys is not vulnerable against this.

Original Source

Url : http://www.ubuntu.com/usn/USN-185-1

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-178 Failure to Resolve Case Sensitivity (CWE/SANS Top 25)

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:9940
 
Oval ID: oval:org.mitre.oval:def:9940
Title: CUPS before 1.1.21rc1 treats a Location directive in cupsd.conf as case sensitive, which allows attackers to bypass intended ACLs via a printer name containing uppercase or lowercase letters that are different from what is specified in the directive.
Description: CUPS before 1.1.21rc1 treats a Location directive in cupsd.conf as case sensitive, which allows attackers to bypass intended ACLs via a printer name containing uppercase or lowercase letters that are different from what is specified in the directive.
Family: unix Class: vulnerability
Reference(s): CVE-2004-2154
Version: 5
Platform(s): Red Hat Enterprise Linux 3
CentOS Linux 3
Product(s):
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 42
Os 1

Open Source Vulnerability Database (OSVDB)

Id Description
17912 CUPS Case Mismatch Printer Queue Password Bypass

Nessus® Vulnerability Scanner

Date Description
2006-07-03 Name : The remote CentOS host is missing one or more security updates.
File : centos_RHSA-2005-571.nasl - Type : ACT_GATHER_INFO
2006-01-15 Name : The remote Ubuntu host is missing one or more security-related patches.
File : ubuntu_USN-185-1.nasl - Type : ACT_GATHER_INFO
2005-10-05 Name : The remote Mandrake Linux host is missing one or more security updates.
File : mandrake_MDKSA-2005-165.nasl - Type : ACT_GATHER_INFO
2005-07-16 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2005-571.nasl - Type : ACT_GATHER_INFO

Alert History

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Date Informations
2014-02-17 12:02:02
  • Multiple Updates