CVE-2019-1997

In random_get_bytes of random.c, there is a possible degradation of randomness due to an insecure default value. This could lead to local information disclosure via an insecure wireless connection with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android-9. Android ID: A-117508900.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://www.securityfocus.com/bid/106946	Third Party Advisory VDB Entry
https://source.android.com/security/bulletin/2019-02-01	Vendor Advisory
http://www.securityfocus.com/bid/106946	Third Party Advisory VDB Entry
https://source.android.com/security/bulletin/2019-02-01	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:google:android:7.0:::::::*
	cpe:2.3:o:google:android:7.1.1:::::::*
	cpe:2.3:o:google:android:7.1.2:::::::*
	cpe:2.3:o:google:android:8.0:::::::*
	cpe:2.3:o:google:android:8.1:::::::*
	cpe:2.3:o:google:android:9.0:::::::*

History

21 Nov 2024, 04:37

Type	Values Removed	Values Added
References	~~() http://www.securityfocus.com/bid/106946 - Third Party Advisory, VDB Entry~~	() http://www.securityfocus.com/bid/106946 - Third Party Advisory, VDB Entry
References	~~() https://source.android.com/security/bulletin/2019-02-01 - Vendor Advisory~~	() https://source.android.com/security/bulletin/2019-02-01 - Vendor Advisory

Information

Published : 2019-02-28 17:29

Updated : 2024-11-21 04:37

NVD link : CVE-2019-1997

Mitre link : CVE-2019-1997

CVE.ORG link : CVE-2019-1997

JSON object : View

Products Affected

google

android

CWE

CWE-330

Use of Insufficiently Random Values

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