Smart Move - Satya - Smart Move Now, what was it you were going to do about the October Creators Update for Windows 10 nagging problem of deleting user documents and other files en mass? Was this a redirection marketing tactic to deflect attention from the recent rash of Microsft Windows Update failures plaguing Redmond; or is it a Lack of Focus Mr. Nadella? (Update: News from Martin Brinkmann at GHacks that the file deletion issue is reportedly fixed). To be fair, an inability to service operating system updates robustly is not just a Microsoft Corporation (Nasdaq: MSFT) failure, this SNAFU is a hallmark of the so-called Android 'ecosystem' as well. Oh, and I'm a cricket fan as well. Enjoy.
via the inimitable Rich Mogull, writing at TidBits, comes this interesting take on newly implemented user-land security operability problems in Apple Inc.'s. (Nasdaq: AAPL) desktop operating variant of Darwin (aka macOS X (10.14 Mojave). Typically, strict utilization of user-land intervention implementing security controls leads to insecure configurations. Today's Must Read (especially considering the mew macOS version is due for general release today!).
Roy Iarchy, writing at Symantec's security blog, comes this story of Apple Inc.'s (Nasdaq: AAPL) iOS, Operating System flaws, and the vector - the TrustJacking gambit, all wrapped up in a nice tidy package. Bad news for iOS, good news for Security vendors, eh? And, not surprisingly, users running older devices not patchable by APple are vulnerable to this form of iOS device jacking as Apple's not focused on patching older devices. Today's unfortunate Must Read.
Damn kids apparently have forgotten their lessons whilst in kindergarten regarding safe and fair play. In this case, however, we have the added component of organizations, companies and individuals suffering due to the ineptitude of the big names in Linux... Astounding.
Essentially, PAWS provisions a workstation to perform high risk-determined activities (SysAdmin work, for example), and permits a user VM on the machine to perform less sensitive, mundane tasks such as normal office tasks.
Seems a might crufty, eh?
'In simplest terms, a PAW is a hardened and locked down workstation designed to provide high security assurances for sensitive accounts and tasks. PAWs are recommended for administration of identity systems, cloud services, and private cloud fabric as well as sensitive business functions.' - via Microsoft Technet
Old, as these things go, yet truly the most glaring example of operating system failures yet seen, this time in Linus's Linux (Full Disclosure: We are heavy users of at least three Linux distro's)... Comes this outstandling and outrageous vulnerability, starting in 2009's release of Grub (also known as the Grand United Bootloader) all the way down through the ages to today 2015! The Dr's Marco and Ripoll of this embroglio-laden code expound further:
"A vulnerability in Grub2 has been found. Versions from 1.98 (December, 2009) to 2.02 (December, 2015) are affected. The vulnerability can be exploited under certain circumstances, allowing local attackers to bypass any kind of authentication (plain or hashed passwords). And so, the attacker may take control of the computer. Grub2 is the bootloader used by most Linux systems including some embedded systems. This results in an incalculable number of affected devices." - via Hector Marco, Ph.D. & Professor Ismael Ripoll, Ph.D., Cybersecurity Group.
"The consequences of such attacks are devastating, leading to complete disclosure of the most sensitive user information (e.g., passwords) to a malicious app even when it is sandboxed," the researchers warned. "Such findings, which we believe are just a tip of the iceberg, will certainly inspire the follow-up research on other XARA hazards across platforms." - via Dan Goodin, writing at Ars Technica
Not to be undone by the well reported Bourne Again Shell vulnerability of two weeks past, now, via, Robert Lemos, writing at ArsTechnica, comes this sordid tale of poor punctuation coupled with input validation issues. In which, the vulnerability at hand, opens up a logical path within the Microsoft Corporation (NasdaqGS: MSFT) Windows in-built shell, where all the badness is vectored...