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Published: 01/04/2015 Updated: 07/11/2023

CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10

VMScore: 445

Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

The PRNG implementation in the DNS resolver in Bionic in Android prior to 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 malicious users to spoof DNS responses by guessing these numbers, a related issue to CVE-2015-0800.

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google bionic

Mozilla Foundation Security Advisory 2015-41 PRNG weakness allows for DNS poisoning on Android Announced March 31, 2015 Reporter Daniel Stenberg Impact Low Products Firefox Fixed in ...

NVD-CWE-Other http://www.mozilla.org/security/announce/2015/mfsa2015-41.html http://blog.watchfire.com/files/androiddnsweakprng.pdf https://nvd.nist.gov https://www.mozilla.org/en-US/security/advisories/mfsa2015-41/

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