Vulnerability Details : CVE-2016-3823
The secure-session feature in the mm-video-v4l2 venc component 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 2016-08-01 mishandles heap pointers, which allows attackers to gain privileges via a crafted application, aka internal bug 28815329.
Published
2016-08-05 20:59:12
Updated
2016-11-28 20:12:24
Vulnerability category: Overflow
Products affected by CVE-2016-3823
- cpe:2.3:o:google:android:4.0.1:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:4.0.2:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:4.1:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:4.0.4:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:4.0.3:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:4.2:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:6.0.1:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:4.1.2:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:4.2.1:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:4.3:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:4.2.2:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:4.4:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:4.3.1:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:5.0:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:4.4.1:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:5.0.1:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:4.4.2:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:4.4.3:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:5.1:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:5.1.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-3823
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 19 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-3823
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.6
|
MEDIUM | AV:L/AC:L/Au:N/C:P/I:P/A:P |
3.9
|
6.4
|
NIST | |
|
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2016-3823
-
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-2016-3823
-
https://android.googlesource.com/platform/hardware/qcom/media/+/7558d03e6498e970b761aa44fff6b2c659202d95
7558d03e6498e970b761aa44fff6b2c659202d95 - platform/hardware/qcom/media - 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
-
http://www.securityfocus.com/bid/92218
Google Android Mediaserver Multiple Privilege Escalation Vulnerabilities
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