Slashdot Mirror
Third-Party Vendor Issues Temporary Patch For Windows Vulnerability (bleepingcomputer.com)
An anonymous reader writes: "A vulnerability discovered by Google Project Zero security researchers and left without a patch by Microsoft received a temporary fix from third-party security vendor ACROS Security," according to Bleeping Computer. Microsoft is set to officially patch the flaw on March 15, after it previously pushed back February's Patch Tuesday for next month.
"According to Google researchers, attackers could leverage malformed EMF files to expose data found in the victim's memory, which can then be leveraged to bypass ASLR protection and execute code on the user's computer... ACROS Security has issued a temporary patch that can be applied to Windows computers via its product, called 0patch, a platform that applies fixes for zero-days, unpatched vulnerabilities, end-of-life and unsupported products, for legacy OSes, vulnerable 3rd party components, and customized software." When Microsoft issues an official update, the temporary patch will stop working immediately.
"According to Google researchers, attackers could leverage malformed EMF files to expose data found in the victim's memory, which can then be leveraged to bypass ASLR protection and execute code on the user's computer... ACROS Security has issued a temporary patch that can be applied to Windows computers via its product, called 0patch, a platform that applies fixes for zero-days, unpatched vulnerabilities, end-of-life and unsupported products, for legacy OSes, vulnerable 3rd party components, and customized software." When Microsoft issues an official update, the temporary patch will stop working immediately.
did they get a court order from the NSA, because they need time to exploit it? Apple has done the same in the past, waiting up to 10 months fixing flaws that were critical, but had trivial solutions.
Why the fuck does a browser load an EMF file?
How about locking it down to js, css, html, png, gif, and jpg?
What's next? Direct in-browser rendering and execution of exe, com , bat, pif, reg, and dll?