Apple Mac OS X CFNetwork 502 Bad Gateway error Web site spoofing
| macos-cfnetwork-502badgateway-spoofing (41313) |  Medium Risk |
Description:
Apple Mac OS X could allow a remote attacker to spoof secure Web sites, caused by an error in CFNetwork. An attacker could exploit this vulnerability via a specially-crafted 502 Bad Gateway error to spoof secure Web sites from a remote HTTPS proxy server.
*CVSS:
| Base Score: | 4.3 |
| Access Vector: | Network |
| Access Complexity: | Medium |
| Authentication: | None |
| Confidentiality Impact: | None |
| Integrity Impact: | Partial |
| Availability Impact: | None |
| Temporal Score: | 3.2 |
| Exploitability: | Unproven |
| Remediation Level: | Official-Fix |
| Report Confidence: | Confirmed |
Consequences:
Other
Remedy:
Apply Security Update 2008-002, available from the Apple Web site. See References.
For other distributions:
Apply the appropriate update for your system. See References.
References:
- Apple Web site: About the security content of iPhone v2.0 and iPod touch v2.0.
- Apple Web site: About Security Update 2008-002.
- BID-28290: RETIRED: Apple Safari Prior to 3.1 Multiple Security Vulnerabilities
- BID-28356: Apple Safari CFNetwork Arbitrary Secure Website Spoofing Vulnerability
- BID-30186: Apple iPhone and iPod Touch Prior to Version 2.0 Multiple Remote Vulnerabilities
- CVE-2008-0050: CFNetwork in Apple Mac OS X 10.4.11 allows remote HTTPS proxy servers to spoof secure websites via data in a 502 Bad Gateway error.
- SA29420: Mac OS X Security Update Fixes Multiple Vulnerabilities
- SA31074: Apple iPhone / iPod touch Multiple Vulnerabilities
- SECTRACK ID: 1019655: Safari CFNetwork Bug Lets Remote Proxy Servers Spoof Secure Web Sites
- VUPEN/ADV-2008-0920: Apple Safari Command Execution and Cross Site Scripting Vulnerabilities
- VUPEN/ADV-2008-0924: Apple Mac OS X Command Execution and Security Bypass Issues
- VUPEN/ADV-2008-2094: Apple iPhone and iPod touch Multiple Code Execution Vulnerabilities
Platforms Affected:
- Apple iPhone 1.0
- Apple iPhone 1.1.1
- Apple iPhone 1.1.2
- Apple iPhone 1.1.3
- Apple iPhone 1.1.4
- Apple iPod touch 1.1
- Apple iPod touch 1.1.1
- Apple iPod touch 1.1.2
- Apple iPod touch 1.1.3
- Apple iPod touch 1.1.4
- Apple Mac OS X 10.4.11
- Apple Mac OS X Server 10.4.11
Reported:
Mar 18, 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.