摘要:
ANDROID-8219321漏洞主要源自Android ZipFile函数漏洞:没有进行校验重名entry逻辑漏洞,逻辑漏洞细节详见Google+文章和Bluebox Security提报Android 绕过应用签名认证漏洞原理。原代码:for (int i = 0; i < numEntries; ++i) { ZipEntry newEntry = new ZipEntry(hdrBuf, bin); mEntries.put(newEntry.getName(), newEntry); }View Code 修补后:for (int i = 0; i < numEntrie 阅读全文