Severe Deserialization Vulnerabilities Found In Android, 3rd Party Android SDKs

An anonymous reader writes: Closely behind the discoveries of the Stagefright flaw, the hole in Android's mediaserver service that can put devices into a coma, and the Certifi-gate bug, comes that of an Android serialization vulnerability that affects Android versions 4.3 to 5.1 (i.e. over 55 percent of all Android phones). The bug (CVE-2015-3825), discovered by IBM's X-Force Application Security Research Team in the OpenSSLX509Certificate class in the Android platform, can be used to turn malicious apps with no privileges into "super" apps that will allow cyber attackers to thoroughly "own" the victim's device. In-depth technical details about the vulnerabilities are available in this paper the researchers are set to present at USENIX WOOT '15.

Comments

Re:Re serialization issue

[0123456]

The problem is that Android issues aren't 'routinely taken care of'. Most Android devices will never see a fix for this, because manufacturers have abandoned them and carriers want you to upgrade to a new phone.

I almost wonder whether Google are encouraging people to publicize Android vulnerabilities so they can say 'look, this isn't working, we need to be able to push updates to phones ourselves'. They have to do that if Android has any future.

Re:Already patched

[flopsquad]

Serious question for an Android security team member:

With three major, ecosystem-wide exploits published just in the last week or so, why can I still not get root on my S6 Active? My (limited) understanding is that attackers could own me and a billion other people six ways from Sunday, but when it comes to just owning my own phone... ?