Want to read Slashdot from your mobile device? Point it at m.slashdot.org and keep reading!

 



Forgot your password?
typodupeerror
Check out the new SourceForge HTML5 internet speed test! No Flash necessary and runs on all devices. Also, Slashdot's Facebook page has a chat bot now. Message it for stories and more. ×

Submission + - Google Discloses Windows Bug After Microsoft Delays Patch Tuesday (bleepingcomputer.com)

An anonymous reader writes: For the second time in three months, Google engineers have disclosed a bug in the Windows OS without Microsoft having released a fix before Google's announcement. The bug in question affects the Windows GDI (Graphics Device Interface) (gdi32.dll). According to Google, the issue allows an attacker to read the content of the user's memory using malicious EMF files. The bad news is that the EMF file can be hidden in other documents, such as DOCX, and can be exploited via Office, IE, or Office Online, among many.

According to a bug report filed by Google's Project Zero team, the bug was initially part of a larger collection of issues discovered in March 2016, and fixed in June 2016, via Microsoft's security bulletin MS16-074. Mateusz Jurczyk, the Google engineer who found the first bugs, says the MS16-074 patches were insufficient, and some of the issues he reported continued to remain vulnerable. He later resubmitted the bugs in November 2016.

The 90-days deadline for fixing the bugs expired last week, and the Google researcher disclosed the bug to the public after Microsoft delayed February's security updates to next month's Patch Tuesday, for March 15.

Slashdot Top Deals

Elegance and truth are inversely related. -- Becker's Razor

Working...