CVE-2016-2461 Information

Description

OpenSSLCipher.java in Conscrypt in Android 6.x before 2016-05-01 mishandles resets of the Additional Authenticated Data (AAD) array which allows attackers to spoof message authentication via unspecified vectors aka internal bugs 27324690 and 27696681.

CVSS Vector

CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

http://source.android.com/security/bulletin/2016-05-01.html https://android.googlesource.com/platform/external/conscrypt/+/1638945d4ed9403790962ec7abed1b7a232a9ff8 https://android.googlesource.com/platform/external/conscrypt/+/50d0447566db4a77d78d592f1c1b5d31096fac8f

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.0