JVN#65273415: Android OS issue where it is affected by the CRIME attack

The TLS protocol contains a function that compresses data for communications between the client and server. This function does not properly obfuscate the length of the unencrypted data. When this function is enabled on both the client and server, it results in a vulnerability where plaintext HTTP headers may be obtained. The TLS implementation in Android OS is affected by this vulnerability.
Exploiting this vulnerability to obtain plaintext HTTP headers is referred to as the CRIME attack.

Impact

A man-in-the-middle attacker performing the CRIME attack may obtain plaintext HTTP headers.

Solution

Apply an update
Apply the update according to the information provided by the provider or developer.

Products Affected

• Android OS versions 4.1.2 and earlier