Vulnerability CVE-2016-2429

Vulnerability Name:

CVE-2016-2429 (CCN-113215)

Assigned:

2016-05-04

Published:

2016-05-04

Updated:

2016-05-10

Summary:

libFLAC/stream_decoder.c in mediaserver in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-05-01 does not prevent free operations on uninitialized memory, which allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via a crafted media file, aka internal bug 27211885.

CVSS v3 Severity:

9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

9.8 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

CVSS v2 Severity:

10.0 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Authentication (Au): None
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

10.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

Vulnerability Type:

CWE-119

Vulnerability Consequences:

Gain Privileges

References:

Source: CCN
Type: Google Web site
Android

Source: MITRE
Type: CNA
CVE-2016-2429

Source: CCN
Type: Android Open Source Project
Android Security BulletinMay 2016

Source: CONFIRM
Type: Vendor Advisory
http://source.android.com/security/bulletin/2016-05-01.html

Source: CONFIRM
Type: UNKNOWN
https://android.googlesource.com/platform/external/flac/+/b499389da21d89d32deff500376c5ee4f8f0b04c

Source: XF
Type: UNKNOWN
google-android-cve20162429-code-exec(113215)

Vulnerable Configuration:

Configuration 1:

cpe:/o:google:android:4.0:*:*:*:*:*:*:*

OR cpe:/o:google:android:4.0.1:*:*:*:*:*:*:*

OR cpe:/o:google:android:4.0.2:*:*:*:*:*:*:*

OR cpe:/o:google:android:4.0.3:*:*:*:*:*:*:*

OR cpe:/o:google:android:4.0.4:*:*:*:*:*:*:*

OR cpe:/o:google:android:4.1:*:*:*:*:*:*:*

OR cpe:/o:google:android:4.1.2:*:*:*:*:*:*:*

OR cpe:/o:google:android:4.2:*:*:*:*:*:*:*

OR cpe:/o:google:android:4.2.1:*:*:*:*:*:*:*

OR cpe:/o:google:android:4.2.2:*:*:*:*:*:*:*

OR cpe:/o:google:android:4.3:*:*:*:*:*:*:*

OR cpe:/o:google:android:4.3.1:*:*:*:*:*:*:*

OR cpe:/o:google:android:4.4:*:*:*:*:*:*:*

OR cpe:/o:google:android:4.4.1:*:*:*:*:*:*:*

OR cpe:/o:google:android:4.4.2:*:*:*:*:*:*:*

OR cpe:/o:google:android:4.4.3:*:*:*:*:*:*:*

OR cpe:/o:google:android:5.0:*:*:*:*:*:*:*

OR cpe:/o:google:android:5.0.1:*:*:*:*:*:*:*

OR cpe:/o:google:android:5.1:*:*:*:*:*:*:*

OR cpe:/o:google:android:5.1.0:*:*:*:*:*:*:*

OR cpe:/o:google:android:6.0:*:*:*:*:*:*:*

OR cpe:/o:google:android:6.0.1:*:*:*:*:*:*:*

Configuration CCN 1: