Vulnerability Name:

CVE-2016-3895 (CCN-116776)

Assigned:2016-09-06
Published:2016-09-06
Updated:2017-08-13
Summary: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.
CVSS v3 Severity:5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N)
4.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
5.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N)
4.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): None
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-190
CWE-200
Vulnerability Consequences:Obtain Information
References:Source: CCN
Type: Google Web site
Android

Source: MITRE
Type: CNA
CVE-2016-3895

Source: CCN
Type: Android Open Source Project
Android Security Bulletin—September 2016

Source: CONFIRM
Type: Vendor Advisory
http://source.android.com/security/bulletin/2016-09-01.html

Source: SECTRACK
Type: UNKNOWN
1036763

Source: CONFIRM
Type: Issue Tracking, Patch
https://android.googlesource.com/platform/frameworks/native/+/363247929c35104b3e5ee9e637e9dcf579080aee

Source: XF
Type: UNKNOWN
android-cve20163895-info-disc(116776)

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2016-3895

Vulnerable Configuration:Configuration 1:
  • cpe:/o:google:android:6.0:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:6.0.1:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:7.0:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/o:google:android:6.0:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:6.0.1:*:*:*:*:*:*:*
  • OR cpe:/o:google:android:7.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.trusty:def:20163895000
    V
    		CVE-2016-3895 on Ubuntu 14.04 LTS (trusty) - medium.
    2016-09-11
    oval:com.ubuntu.xenial:def:20163895000
    V
    		CVE-2016-3895 on Ubuntu 16.04 LTS (xenial) - medium.
    2016-09-11
    oval:com.ubuntu.xenial:def:201638950000000
    V
    		CVE-2016-3895 on Ubuntu 16.04 LTS (xenial) - medium.
    2016-09-11
    BACK
    google android 6.0
    google android 6.0.1
    google android 7.0
    google android 6.0
    google android 6.0.1
    google android 7.0