National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-3427 Detail

Current 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.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 2.6 LOW
Vector: (AV:N/AC:H/Au:N/C:P/I:N/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 4.9


Access Vector (AV): Network
Access Complexity (AC): High
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): None
Availability (A): None
Additional Information:
Victim must voluntarily interact with attack mechanism
Allows unauthorized disclosure of information

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html Vendor Advisory
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00002.html Vendor Advisory
http://lists.apple.com/archives/security-announce/2013/Oct/msg00004.html
http://support.apple.com/kb/HT4999 Vendor Advisory
http://support.apple.com/kb/HT5001 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/70547

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:apple:apple_tv:4.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:apple:apple_tv:4.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:apple:apple_tv:4.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:apple:apple_tv:4.3:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:o:apple:iphone_os:3.0:-:iphone:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:3.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:3.1:-:iphone:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:3.1:-:ipodtouch:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:3.1.2:-:iphone:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:3.1.3:-:iphone:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:3.2:-:iphone:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:3.2:-:ipodtouch:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:3.2.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:3.2.1:-:ipad:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:3.2.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:4.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:4.0:-:iphone:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:4.0:-:ipodtouch:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:4.0.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:4.0.1:-:iphone:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:4.0.1:-:ipodtouch:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:4.0.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:4.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:4.2.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:4.2.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:4.2.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:4.3.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:4.3.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:4.3.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:4.3.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:4.3.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:4.3.5:-:ipad:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:apple:iphone_os:4.3.5:-:ipodtouch:*:*:*:*:*
     Show Matching CPE(s)


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-3427
NVD Published Date:
10/14/2011
NVD Last Modified:
08/28/2017