The PRNG implementation in the DNS resolver in Bionic in Android before 4.1.1 incorrectly uses time and PID information during the generation of random numbers for query ID values and UDP source ports, which makes it easier for remote attackers to spoof DNS responses by guessing these numbers, a related issue to CVE-2015-0800.
References
Link | Resource |
---|---|
http://www.mozilla.org/security/announce/2015/mfsa2015-41.html | Vendor Advisory |
http://blog.watchfire.com/files/androiddnsweakprng.pdf | Exploit |
Configurations
Information
Published : 2015-04-01 03:59
Updated : 2015-04-01 08:56
NVD link : CVE-2012-2808
Mitre link : CVE-2012-2808
JSON object : View
CWE
Products Affected
- bionic