Researchers Discover Seven New Meltdown and Spectre Attacks (zdnet.com)
A team of nine academics has revealed today seven new CPU attacks. The seven impact AMD, ARM, and Intel CPUs to various degrees. From a report: Two of the seven new attacks are variations of the Meltdown attack, while the other five are variations on the original Spectre attack -- two well-known attacks that have been revealed at the start of the year and found to impact CPUs models going back to 1995. Researchers say they've discovered the seven new CPU attacks while performing "a sound and extensible systematization of transient execution attacks" -- a catch-all term the research team used to describe attacks on the various internal mechanisms that a CPU uses to process data, such as the speculative execution process, the CPU's internal caches, and other internal execution stages. The research team says they've successfully demonstrated all seven attacks with proof-of-concept code. Experiments to confirm six other Meltdown-attacks did not succeed, according to a graph published by researchers. Update: In a statement to Slashdot, an Intel spokesperson said, "the vulnerabilities documented in this paper can be fully addressed by applying existing mitigation techniques for Spectre and Meltdown, including those previously documented here, and elsewhere by other chipmakers. Protecting customers continues to be a critical priority for us and we are thankful to the teams at Graz University of Technology, imec-DistriNet, KU Leuven, & the College of William and Mary for their ongoing research."
the year of the k6 processor.
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"a sound and extensible systematization of transient execution attacks"
09 F9 11 02 9D 74 E3 5B - D8 41 56 C5 63 56 88 C0 45 5F E1 04 22 CA 29 C4 93 3F 95 05 2B 79 2A B2
And it feels gooood... for hackerz.
Who cares? This story is so last year. There will always be some bugs. Let's move on...
He failed us and must be hung in the town square.
How long until they prohibit execution on vulnerable CPUs?
Researchers discover that computers are only 100% secure while powered down and still in the box.
Further investigation is need to determine how this affects productivity.
It must have been something you assimilated. . . .
will be lost in vulnerability workarounds :-/
...This wasn't the best way to improve performance. There are other approaches, or modifications to existing ones.
Does anyone know if Itanium 3 was affected? If not, Intel might want to revisit it, as there's bound to be commercial interest in fast, secure processors. (Because it was a ground-up redesign, it would have been free of defects from mainstream processors.)
I'm guessing the UltraSPARC/T3 is safe, for similar reasons. Totally different internal architecture.
It's a small world and it smells funny; I'd buy another if it wasn't for the money; Take back what I paid (SoM)
When does all this hype turn into something besides fear mongering and security asshole "told-ya-so-ism" ?
Important tidbit not mentioned in the summary: "In addition, the research team also discovered that some vendor mitigations that have been already deployed have also failed to stop the seven new attacks, even if they should have, at least in theory."
https://zdnet1.cbsistatic.com/hub/i/2018/11/14/15e46793-eebf-46b5-8fbd-23896b34a1ae/9641c5228c53fbde1d8778dd94ae5832/new-meltdown-attacks.png
Not that quantity of vulnerabilities is everything but Intel and Arm are in serious relative trouble... again. How many of their performance and power advantages over the last several years have been substantially due to the of taking secure design shortcuts? AMD may be even further than the lead than we've realized.
Oh no, not again.
How do you like your clouds now? Do you even know all APTs that now have your keys?
Speed....Security...Cheap...Pick only two, can't have it all!!!
Or Buy Intel and Buy T.R.O.U.B.L.E. today, tomorrow, until you Buy AMD.
So Intel where's my money???
See how STUPID "ZIP" (Zach I. Patterson) the CHIMP is (tried to take credit for what I solved before him) https://tech.slashdot.org/comm... (he needs to LEARN TO READ)!
I even SHOW ways to do it YOURSELF https://tech.slashdot.org/comm... (he couldn't).
Delphi/FreePascal/ObjectPascal HAS no issue w/ null-term'd string bufferoverflows - C does, C++ can UNLESS you do what I said 1st loser.
Tell us about CODE SIGNING (which has been STOLEN & ABUSED) https://www.helpnetsecurity.co... MY METHOD CAN'T BE (upmodded +2 INTERESTING in CODING FOR DEFCON no less) https://it.slashdot.org/commen...
"I'm a much better programmer than APK" - by Anonymous Coward ZIP on Monday October 08, 2018 @11:27PM (#57449082) FROM https://yro.slashdot.org/comme... yet nothing to show in programs. I can from registered /.ers liking/using/praising my work (& 100k users worldwide too). He can't.
LIAR ZIP says he has no account "I don't have an account, so I don't have mod points" https://news.slashdot.org/comm...
Yet LIAR ZIP says he downmods my posts (IMPOSSIBLE MINUS AN ACCOUNT on /.): "I down-modded a few of your post on other threads" - by Anonymous Coward "ZIP" on Thursday October 11, 2018 @11:31AM (#57461058) FROM https://yro.slashdot.org/comme...
APK
P.S.=> KEEP PLAYING PUSSY GAMES IMPERSONATING ME YOU CHIMP - this comes out every time, lol!... apk
See how STUPID "ZIP" (Zach I. Patterson) the CHIMP is (tried to take credit for what I solved before him) https://tech.slashdot.org/comm... (he needs to LEARN TO READ)!
I even SHOW ways to do it YOURSELF https://tech.slashdot.org/comm... (he couldn't).
Delphi/FreePascal/ObjectPascal HAS no issue w/ null-term'd string bufferoverflows - C does, C++ can UNLESS you do what I said 1st loser.
Tell us about CODE SIGNING (which has been STOLEN & ABUSED) https://www.helpnetsecurity.co... MY METHOD CAN'T BE (upmodded +2 INTERESTING in CODING FOR DEFCON no less) https://it.slashdot.org/commen...
"I'm a much better programmer than APK" - by Anonymous Coward ZIP on Monday October 08, 2018 @11:27PM (#57449082) FROM https://yro.slashdot.org/comme... yet nothing to show in programs. I can from registered /.ers liking/using/praising my work (& 100k users worldwide too). He can't.
LIAR ZIP says he has no account "I don't have an account, so I don't have mod points" https://news.slashdot.org/comm...
Yet LIAR ZIP says he downmods my posts (IMPOSSIBLE MINUS AN ACCOUNT on /.): "I down-modded a few of your post on other threads" - by Anonymous Coward "ZIP" on Thursday October 11, 2018 @11:31AM (#57461058) FROM https://yro.slashdot.org/comme...
APK
P.S.=> KEEP PLAYING PUSSY GAMES IMPERSONATING ME YOU CHIMP - this comes out every time, lol!... apk
Why does your host file engine have a bitcoin miner? Is that why you don't release the source?
See how STUPID "ZIP" (Zach Patterson) the CHIMP is (tried to take credit for what I solved before him) https://tech.slashdot.org/comm... (he needs to LEARN TO READ)!
I even SHOW ways to do it YOURSELF https://tech.slashdot.org/comm... (he couldn't).
Delphi/FreePascal/ObjectPascal HAS no issue w/ null-term'd string bufferoverflows - C does, C++ can UNLESS you do what I said 1st loser.
Tell us about CODE SIGNING (which has been STOLEN & ABUSED) https://www.helpnetsecurity.co... MY METHOD CAN'T BE (upmodded +2 INTERESTING in CODING FOR DEFCON no less) https://it.slashdot.org/commen...
"I'm a much better programmer than APK" - by Anonymous Coward ZIP on Monday October 08, 2018 @11:27PM (#57449082) FROM https://yro.slashdot.org/comme... yet nothing to show in programs. I can from registered /.ers liking/using/praising my work (& 100k users worldwide too). He can't.
LIAR ZIP says he has no account "I don't have an account, so I don't have mod points" https://news.slashdot.org/comm...
Yet LIAR ZIP says he downmods my posts (IMPOSSIBLE MINUS AN ACCOUNT on /.): "I down-modded a few of your post on other threads" - by Anonymous Coward "ZIP" on Thursday October 11, 2018 @11:31AM (#57461058) FROM https://yro.slashdot.org/comme...
APK
P.S.=> KEEP PLAYING PUSSY GAMES IMPERSONATING ME YOU CHIMP - this comes out every time, lol!... apk
You said it ZIP: So where's your work everyone can see/use? It's not. It's HOTAIRWARE/NOTWARE (lol) "I'm a much better programmer than APK" - by Anonymous Coward ZIP on Monday October 08, 2018 @11:27PM (#57449082) FROM https://yro.slashdot.org/comme... ?
The BETTER PROGRAMMER w/ no programs, lol - @ least you can say your "code" has NO BUGS - of course, it also does ZERO (like you) since it does nothing @ all, lol!
You hotair BLOWHARD talker, lol!
You f'd up ZIP https://tech.slashdot.org/comm...
Yet 100,000++ users of my ware & dozens of even REGISTERED /.ers like/use/praise MY work https://news.slashdot.org/comm... vs. your HOTAIR talk punk!
* LMAO!
(Let's see how YOU take it when I publicly SHIT ALL OVER YOU by letting FACTS of YOUR FUCKUPS vs. ME https://science.slashdot.org/c... do the job for me)
APK
P.S.=> You STUPID & LAZY all talk chimpanzee... apk
See subject: I'm so sick & tired of /. BULLIES. You shitweasels have nothing better to do than HARASS, STALK & IMPERSONATE little ol' me. I've done absolutely NOTHING wrong & just try to make everyone's lives better w/ my work that stops ads & malware.
* As soon as I post, I'm CENSORED to -1 w/ ABUSED downmodpoints by bullies like ZIP, who even admit to this. I caught c6gunner mocking then IMPERSONATING me when he forgot to log out. Zontar mailed me a postcard w/ THREATS on it, then LIES & STALKS me. All because you JEALOUS JOWIE "ne'er-do-wells" KNOW I'm World-Class & you're shit. It's why you hide behind FAKE names & UNIDENTIFIABLE ANONYMOUS.
I'm even improving my already GREAT PHYSIQUE by getting calf implants while you weezils sit around all day on /. STALKING & HARASSING your BETTERS. I repeatedly dust the no-mind bullshit blatherings you BULLIES post to attack me. Like always I WIN & YOU LOSE.
APK
P.S.=> This BULLYING of me is SO UNFAIR & is probably a HATE CRIME because I'm gay. GROW UP... apk
For a second I was really curious what SPECTRE was up to and what James Bond was going to do about it.
And fixing them will introduce more attack vectors. What a man can make, a man can break. That is why I don't think quantum communication and encryption is actually unbreakable.
E Proelio Veritas.
I'm even improving my already GREAT PHYSIQUE by getting calf implants
By getting anal rejuvenation surgery. FTFY. I told you before, keep it slow my dude..
They just had to get that in, didn't they?
See how STUPID "ZIP" (Zach Patterson) the CHIMP is (tried to take credit for what I solved before him) https://tech.slashdot.org/comm... (he needs to LEARN TO READ)!
I even SHOW ways to do it YOURSELF https://tech.slashdot.org/comm... (he couldn't).
Delphi/FreePascal/ObjectPascal HAS no issue w/ null-term'd string bufferoverflows - C does, C++ can UNLESS you do what I said 1st loser.
Tell us about CODE SIGNING (which has been STOLEN & ABUSED) https://www.helpnetsecurity.co... MY METHOD CAN'T BE (upmodded +2 INTERESTING in CODING FOR DEFCON no less) https://it.slashdot.org/commen...
"I'm a much better programmer than APK" - by Anonymous Coward ZIP on Monday October 08, 2018 @11:27PM (#57449082) FROM https://yro.slashdot.org/comme...
BIG TALK - Yet ZIP has nothing to show in programs. I can https://news.slashdot.org/comm... from registered /.ers liking/using/praising my work (& 100k users worldwide too). He can't.
LIAR ZIP says he has no account "I don't have an account, so I don't have mod points" https://news.slashdot.org/comm...
Yet LIAR ZIP says he downmods my posts (IMPOSSIBLE MINUS AN ACCOUNT on /.): "I down-modded a few of your post on other threads" - by Anonymous Coward "ZIP" on Thursday October 11, 2018 @11:31AM (#57461058) FROM https://yro.slashdot.org/comme...
APK
P.S.=> KEEP IMPERSONATING ME CHIMP - this comes out every time, lol!... apk
You said it ZIP: Where's your work everyone can see/use? It's not. It's HOTAIRWARE/NOTWARE (lol) "I'm a much better programmer than APK" - by Anonymous Coward ZIP on Monday October 08, 2018 @11:27PM (#57449082) FROM https://yro.slashdot.org/comme...
The BETTER PROGRAMMER w/ no programs, lol - @ least you can say your "code" has NO BUGS - of course, it also does ZERO (like you) since it does nothing @ all, lol!
You hotair BLOWHARD talker, lol!
You f'd up ZIP https://tech.slashdot.org/comm...
Yet 100,000++ users of my ware & dozens of even REGISTERED /.ers like/use/praise MY work https://news.slashdot.org/comm... vs. your HOTAIR talk punk!
* LMAO!
(Let's see how YOU take it when I publicly SHIT ALL OVER YOU by letting FACTS of YOUR FUCKUPS vs. ME https://science.slashdot.org/c... do the job for me)
APK
P.S.=> You STUPID & LAZY all talk chimpanzee - KEEP IMPERSONATING me - I'll expose your BLOWHARD INCOMPETENCE publicly, lol... apk