A French security research firm boasted today that it has discovered a two-step process for defeating Google Chrome
, the security technology designed to protect the browser from being compromised by previously unknown security flaws. Experts say the discovery, if true, marks the first time hackers have figured out a way around the vaunted security layer, and almost certainly will encourage attackers to devise similar methods of subverting this technology in Chrome and other widely used software.
In an advisory
released today, VUPEN
Security said “We are (un)happy to announce that we have official Pwnd Google Chrome and its sandbox.” The post includes a video showing the exploitation of what VUPEN claims is a previously undocumented security hole in Chrome v.11.0.696.65 on Microsoft Windows 7 SP1 (x64).
“While Chrome has one of the most secure sandboxes and has always survived the Pwn2Own contest
during the last three years, we have now uncovered a reliable way to execute arbitrary code on any installation of Chrome despite its sandbox, ASLR and DEP,” the advisory notes. ASLR and DEP are two of the key security defenses
built into Windows Vista
and Windows 7