| Vulnerability Name: | CVE-2016-0848 (CCN-112392) |
| Assigned: | 2015-12-16 |
| Published: | 2016-04-17 |
| Updated: | 2016-04-20 |
| Summary: | Race condition in Download Manager 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 2016-04-01 allows attackers to bypass private-storage file-access restrictions via a crafted application that changes a symlink target, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 26211054.
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| CVSS v3 Severity: | 8.4 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
7.3 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/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): Local
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 |
4.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N)
3.8 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C)| Exploitability Metrics: | Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required | | Scope: | Scope (S): Unchanged
| | Impact Metrics: | Confidentiality (C): None
Integrity (I): Low
Availibility (A): None |
|
| CVSS v2 Severity: | 7.2 High (CVSS v2 Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C)| Exploitability Metrics: | Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None | | Impact Metrics: | Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete |
4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N)| Exploitability Metrics: | Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
| | Impact Metrics: | Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None |
|
| Vulnerability Type: | CWE-362
|
| Vulnerability Consequences: | Bypass Security |
| References: | Source: MITRE
Type: CNA
CVE-2016-0848
Source: CCN
Type: Android Open Source Project
Nexus Security Bulletin—April 2016
Source: CONFIRM
Type: Patch, Vendor Advisory
http://source.android.com/security/bulletin/2016-04-02.html
Source: CONFIRM
Type: UNKNOWN
https://android.googlesource.com/platform/packages/providers/DownloadProvider/+/bdc831357e7a116bc561d51bf2ddc85ff11c01a9
Source: XF
Type: UNKNOWN
android-cve20160848-sec-bypass(112392)
Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2016-0848
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| 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:
cpe:/o:google:android:5.1.0:*:*:*:*:*:*:*OR cpe:/o:google:android:6.0:*:*:*:*:*:*:*OR cpe:/o:google:android:6.0.1:*:*:*:*:*:*:*
 Denotes that component is vulnerable |
| Oval Definitions |
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