Vulnerability Details : CVE-2016-3895

Integer overflow in the Region::unflatten function in libs/ui/Region.cpp in mediaserver in Android 6.x before 2016-09-01 and 7.0 before 2016-09-01 allows attackers to obtain sensitive information via a crafted application, aka internal bug 29983260.
Published 2016-09-11 21:59:40
Updated 2017-08-13 01:29:09
Source Android (associated with Google Inc. or Open Handset Alliance)
View at NVD,   CVE.org
Vulnerability category: OverflowInformation leak

Products affected by CVE-2016-3895

Exploit prediction scoring system (EPSS) score for CVE-2016-3895

EPSS FAQ
0.08%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 32 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2016-3895

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.3
 MEDIUM AV:N/AC:M/Au:N/C:P/I:N/A:N
8.6
2.9
 NIST
5.5
 MEDIUM CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
1.8
3.6
 NIST

CWE ids for CVE-2016-3895

  • The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.
    Assigned by: nvd@nist.gov (Primary)
  • The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2016-3895

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