Apple Mac OS X CUPS information disclosure
| macosx-cups-info-disclosure (42713) |  Low Risk |
Description:
Apple Mac OS X could allow a local attacker to obtain sensitive information, caused by an error in CUPS. Authentication environment variables are exposed when printing to password-protected printers with debug logging enabled. An attacker could exploit this vulnerability using unknown attack vectors to obtain the victim's username, password, and domain information.
*CVSS:
| Base Score: | 1.9 |
| Access Vector: | Local |
| Access Complexity: | Medium |
| Authentication: | None |
| Confidentiality Impact: | Partial |
| Integrity Impact: | None |
| Availability Impact: | None |
| Temporal Score: | 1.4 |
| Exploitability: | Unproven |
| Remediation Level: | Official-Fix |
| Report Confidence: | Confirmed |
Consequences:
Obtain Information
Remedy:
Apply Security Update 2008-003, available from the Apple Web site. See References.
References:
- Apple Web site: About the security content of Security Update 2008-003 / Mac OS X 10.5.3.
- BID-29412: RETIRED: Apple Mac OS X 2008-003 Multiple Security Vulnerabilities
- BID-29484: Apple Mac OS X CUPS Debug Logging Information Disclosure Vulnerability
- CVE-2008-1033: The scheduler in CUPS in Apple Mac OS X 10.5 before 10.5.3, when debug logging is enabled and a printer requires a password, allows attackers to obtain sensitive information (credentials) by reading the log data, related to authentication environment variables.
- OSVDB ID: 45702: Apple Mac OS X Password-protected Printing Debug Logging Information Disclosure
- SA30430: Apple Mac OS X Security Update Fixes Multiple Vulnerabilities
- SECTRACK ID: 1020145: CUPS Scheduler Discloses Information to Local Users
- VUPEN/ADV-2008-1697: Apple Mac OS X Command Execution and Security Bypass Issues
Platforms Affected:
- Apple Mac OS X 10.5
- Apple Mac OS X 10.5.1
- Apple Mac OS X 10.5.2
- Apple Mac OS X Server 10.5
- Apple Mac OS X Server 10.5.1
- Apple Mac OS X Server 10.5.2
Reported:
May 28, 2008
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* According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES "AS IS" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.
The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.