Vulnerability Details : CVE-2016-3820
The ih264d decoder in mediaserver in Android 6.x before 2016-08-01 mishandles slice numbers, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted media file, aka internal bug 28673410.
Published
2016-08-05 20:59:08
Updated
2016-11-28 20:12:20
Vulnerability category: OverflowMemory CorruptionExecute codeDenial of service
Products affected by CVE-2016-3820
- cpe:2.3:o:google:android:6.0.1:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:6.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-3820
0.50%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 77 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-3820
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2016-3820
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-3820
-
http://www.securityfocus.com/bid/92228
Google Android Mediaserver Multiple Remote Code Execution Vulnerabilities
-
https://android.googlesource.com/platform/external/libavc/+/a78887bcffbc2995cf9ed72e0697acf560875e9e
a78887bcffbc2995cf9ed72e0697acf560875e9e - platform/external/libavc - Git at GoogleIssue Tracking;Patch
-
http://source.android.com/security/bulletin/2016-08-01.html
Android Security Bulletin—August 2016 | Android Open Source ProjectVendor Advisory
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