| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.security.cts; |
| |
| import android.graphics.BitmapFactory; |
| import android.platform.test.annotations.SecurityTest; |
| import android.test.AndroidTestCase; |
| |
| import android.security.cts.R; |
| |
| import java.io.BufferedInputStream; |
| import java.io.InputStream; |
| |
| @SecurityTest |
| public class BitmapFactoryDecodeStreamTest extends AndroidTestCase { |
| /* |
| * This test case reproduces the bug in CVE-2015-1532. |
| * It verifies that the BitmapFactory:decodeStream method is not vulnerable |
| * to heap corruption by trying to open a crafted PNG image with incorrect |
| * npTc chunk. |
| */ |
| @SecurityTest(minPatchLevel = "2015-01") |
| public void testNinePatchHeapOverflow() throws Exception { |
| InputStream inStream = new BufferedInputStream(mContext.getResources().openRawResource( |
| R.raw.cve_2015_1532)); |
| BitmapFactory.decodeStream(inStream); |
| |
| } |
| |
| @SecurityTest(minPatchLevel = "2017-07") |
| public void testPocCVE_2017_0691() throws Exception { |
| InputStream exploitImage = new BufferedInputStream(mContext.getResources().openRawResource( |
| R.raw.cve_2017_0691)); |
| BitmapFactory.decodeStream(exploitImage); |
| } |
| |
| @SecurityTest(minPatchLevel = "2017-12") |
| public void test_b65290323() throws Exception { |
| InputStream exploitImage = new BufferedInputStream(mContext.getResources().openRawResource( |
| R.raw.b65290323)); |
| BitmapFactory.decodeStream(exploitImage); |
| } |
| } |