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.
Affected products
- Apple / Apple TV4.0 – 4.0
- Apple / Apple TV4.1 – 4.1
- Apple / Apple TV4.2 – 4.2
- Apple / Apple TV4.3 – 4.3
- Apple / iphone_os3.0 – 3.0
- Apple / iphone_os3.1 – 3.1
- Apple / iphone_os3.1 – 3.1
- Apple / iphone_os3.1 – 3.1
- Apple / iphone_os3.1.2 – 3.1.2
- Apple / iphone_os3.1.3 – 3.1.3
- Apple / iphone_os3.2 – 3.2
- Apple / iphone_os3.2 – 3.2
- Apple / iphone_os3.2.1 – 3.2.1
- Apple / iphone_os3.2.1 – 3.2.1
- Apple / iphone_os3.2.2 – 3.2.2
- Apple / iphone_os4.0 – 4.0
- Apple / iphone_os4.0 – 4.0
- Apple / iphone_os4.0 – 4.0
- Apple / iphone_os4.0.1 – 4.0.1
- Apple / iphone_os4.0.1 – 4.0.1
- Apple / iphone_os4.0.1 – 4.0.1
- Apple / iphone_os4.0.2 – 4.0.2
- Apple / iphone_os4.1 – 4.1
- Apple / iphone_os4.2.1 – 4.2.1
- Apple / iphone_os4.2.5 – 4.2.5
- Apple / iphone_os4.2.8 – 4.2.8
- Apple / iphone_os4.3.0 – 4.3.0
- Apple / iphone_os4.3.1 – 4.3.1
- Apple / iphone_os4.3.2 – 4.3.2
- Apple / iphone_os4.3.3 – 4.3.3
- Apple / iphone_os4.3.5 – 4.3.5
- Apple / iphone_os4.3.5 – 4.3.5
- Apple / iphone_os4.3.5 – 4.3.5
References
- MAILING_LISThttp://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html
- MISChttp://osvdb.org/76326
- MISChttps://exchange.xforce.ibmcloud.com/vulnerabilities/70547
- MAILING_LISThttp://lists.apple.com/archives/security-announce/2013/Oct/msg00004.html
- VENDOR_ADVISORYhttp://support.apple.com/kb/HT4999
- VENDOR_ADVISORYhttp://support.apple.com/kb/HT5001
- MAILING_LISThttp://lists.apple.com/archives/Security-announce/2011//Oct/msg00002.html