Vulnerability Description
The Data Security component in Apple iOS before 5 and Apple TV before 4.4 does not properly restrict use of the MD5 hash algorithm within X.509 certificates, which makes it easier for man-in-the-middle attackers to spoof servers or obtain sensitive information via a crafted certificate.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Apple | Apple Tv | 4.0 |
| Apple | Iphone Os | 3.0 |
Related Weaknesses (CWE)
References
- http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.htmlVendor Advisory
- http://lists.apple.com/archives/Security-announce/2011//Oct/msg00002.htmlVendor Advisory
- http://lists.apple.com/archives/security-announce/2013/Oct/msg00004.html
- http://osvdb.org/76326
- http://support.apple.com/kb/HT4999Vendor Advisory
- http://support.apple.com/kb/HT5001Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/70547
- http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.htmlVendor Advisory
- http://lists.apple.com/archives/Security-announce/2011//Oct/msg00002.htmlVendor Advisory
- http://lists.apple.com/archives/security-announce/2013/Oct/msg00004.html
- http://osvdb.org/76326
- http://support.apple.com/kb/HT4999Vendor Advisory
- http://support.apple.com/kb/HT5001Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/70547
FAQ
What is CVE-2011-3427?
CVE-2011-3427 is a vulnerability with a CVSS score of 2.6 (LOW). The Data Security component in Apple iOS before 5 and Apple TV before 4.4 does not properly restrict use of the MD5 hash algorithm within X.509 certificates, which makes it easier for man-in-the-middl...
How severe is CVE-2011-3427?
CVE-2011-3427 has been rated LOW with a CVSS base score of 2.6/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2011-3427?
Check the references section above for vendor advisories and patch information. Affected products include: Apple Apple Tv, Apple Iphone Os.