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Google warns about two iOS zero-days 'exploited in the wild'
- glenrivard 8y agoIt is amazing that Google helps their only competitor in the smartphone space for the greater good. Kudos to Google.
- zelon88 8y agoI hold the unpopular opinion that Google Project Zero is pretentious and unprofessional. I mean here we have the most valuable company on Earth, specifically scoping out competing software and hardware constantly looking for zero day vulnerabilities. They don't submit to the bug bounty, so if they have a disclosure that you disagree with you better agree quick because they'll just go public. How fast do you think I would get sued if I found a zero day in a Google product, told Google to fix it, shove the bounty, and then went public 30 days later?
- jayd16 8y agoHas this ever happened with Google or is it pure speculation?
- jasonvorhe 8y agoThey're using iPhones themselves inside of the company, trusting the devices as part of their Beyond Corp security mechanism, so they have an interest in the software trusted to their company network being as secure as possible.
- 6d6b73 8y agoAnd we don't? I want my phone to be as secure as possible because I use it for work, but of course, since it's not brand new I can't get updates.
- WrtCdEvrydy 8y agoThat's a symptom of cybersecurity. If a law made a security bug a refundable or warrantied defect, I bet you this shit would stop. But noone gives a shit.
- hnnh44 8y agoIt would also seriously stymie innovation. If I risk having to refund an item when I push out improvements, I'm never bothering to push out improvements except bug fixes. I'm also incentivized to release a new model every month with ANY improvement in order to limit my liability to a smaller window of revenue. The current system isn't perfect, but it could be much worse.
- WrtCdEvrydy 8y agoWhat's worse that thousands of pieces of throwaway hardware that don't get updates? How about thousands of enterprise systems where the security updates are hidden behind support contacts? > when I push out improvements No, if your software has a security issue, it's refundable. Write good software. > release a new model every month with ANY improvement Good, but that doesn't remove your liability from your last model.
- joshuamorton 8y ago>No, if your software has a security issue, it's refundable. Write good software. There are 0 companies that can provide consumer software on the lifecycle consumers have come to expect without any bugs. You write software. Are you willing to claim that you can just "write good software" and never ship anything with a security issues? Because otherwise you're advocating for consumer tools that use nasa's release cycle. Which like, that's cool and all but I don't want to rely on hardware from 2012 or 2005 running software that was developed from 2010-2014 and has just finished its verification process. You're advocating for a world where we just got the verifiably bug-free Nokia 3310. And that doesn't even begin to discuss the clusterfuck that would be open-source in this situation. Am I liable for heartbleed because I use OpenSSL? Are the openSSL devs?
- syshum 8y agoI hold the more unpopular opinion the "Responsible" Disclosure is anything but, and everything should be fully disclosed in real time If I was running project zero I would not even give them the 30/90 days Full Disclosure is the best way
- ggggtez 8y agoI can understand this. Both of these options are better than what it was like in the 90's though. Back then it was "inform company about a bug, and get a non-disclosure agreement forced on you or a visit from the FBI". People forget that one of the reasons the 90's was such a hayday for hackers was that companies tried to fight hackers with court orders instead of actually fixing their stuff.
- kstrauser 8y agoThat's exactly right. I'm firmly of the opinion that "we'll give you 90 days to fix it before announcing" is responsible disclosure, as it motivates people to actually fix their stuff as opposed to filing the report away in the circular Jira.
- syshum 8y agoI can somewhat get on board until the moment a 0day is observed in the wild, then it should be disclosed. i can not protect my systems from things I am not aware of, allowing a vulnerability to be exploited for 60 days when on day 29 of "responsible disclosure" window the vulnerability was observed being actively exploited is not responsible either.
- kstrauser 8y agoI'm with you. On that day, I assume everyone in the world except me knows how to exploit my system, and the vendor is racing the clock.
- VikingCoder 8y ago> the most valuable company on Earth Please edit to say "one of the most valuable companies on Earth," as it is absolutely not the most valuable (Market Cap). In fact, it's currently less than Apple. ($781B / $803B)
- the_duke 8y agoDo you have any actual examples of this happening? It should be relatively easy to prove, by showing a disclosure from Project Zero without an accompanying acknowledgment/post from the company... So far, most of what I've seen has been good for security. Not least the whole Spectre/Meltdown mess.
- wyldfire 8y agoI will put aside Project Zero for a second -- in this particular case they're saying that they discovered that someone else has exploited the vulnerabilities. Perhaps that means that they weren't necessarily looking for them with analysis or fuzzing but a honeypot trapped a case where an attacker was successful. Can't we all agree that this discovery is to everyone's benefit? Google, Apple customers, Apple? With respects to the merits of Project Zero: > How fast do you think I would get sued ... I don't think you would but even if you would -- your argument really seems to underscore the value of Project Zero. Google can publicize these bugs and have the resources to stand up to lawsuits from irresponsible vendors. I'm not silly enough to think that Google doesn't exploit competitive advantages but in this case I think they are trying to catch up with the public perception of Apple's superiority wrt secure product design. Objectively we can see that's the case with many of the design elements of iOS vs Android. And it's not by putting down Apple that they do this, instead it's by demonstrating that they are leaders in security, not followers.
- ggggtez 8y agoI think believing Google is pretentious and unprofessional is one thing. But the other stuff you said doesn't make any sense. Why shouldn't they go public? Not everyone can spend their time reading patch notes. If a new patch comes out that fixes a security flaw, most people say "update later". But if you say "no really, criminals are using this attack RIGHT NOW", that can help a lot of people keep their devices safe.
- Bhilai 8y agoI would agree on some of them being pretentious, specially with their tease about undisclosed vulns on twitter. But not all their members engage in this. I disagree on everything else you say. Google P0 has definitely pushed companies like Microsoft and Apple to be better and this benefits all of us. Their 90 day policy pushes vendors to make overall improvements in their build, ship and update processes, helping us get faster updates for critical vulns. They forced the leadership at these companies to put security very high on the list. I am also pretty sure that Google is held pretty tightly to their own 90 day disclosure policy. Google runs a full fledged bug bounty program and external researchers do find critical bugs in Chrome, Android etc. and don't get sued by Google. With hundreds of critical bugs in major software (and hardware) their contribution to security is nothing less than stellar.
- qrbLPHiKpiux 8y agoProbably. But, so what? If your threat model depends on something like this, plan for it. As long as there are computers, there will be zero-days.
- MattSteelblade 8y agoSo far the two parent comments are quite negative, which surprises me. I understand the anti-Google sentiment, but Project Zero has been a much needed booster to the security of the public and it has born fruit. The fact that an iOS vulnerability is actively being exploited is notable. I think their method of responsible disclosure is reasonable.
- juau 8y agoGoogle in general has a pretty bad reputation when it comes to considering others. Which is usually fine because it is their business. Project Zero is different, but they adopt largely the same, or even worse, attitude. And at the end of the day software is a "human business". But it's a contentious issue so I am not sure it is worth discussing in a popularity based forum.
- dtornabene 8y agoI'm about as far from a Google fanboy as one can get, but I'm definitely seconding this comment. Project Zero, OSS-Fuzz, a host of other projects have contributed enormously to software security in the last few years.
- jsgo 8y agoThere are cases that I'm all for bashing Google when they don't give the company they're targeting enough time to patch something (recently, seems mostly directed at Microsoft). This isn't one of those cases. They seem to have waited until Apple had a patch ready, they disclosed it to Apple and gave them an adequate amount of time to patch the vulnerability, and users are better for it. So in this case and others similar to it, kudos to Google.
- PurpleBoxDragon 8y ago>There are cases that I'm all for bashing Google when they don't give the company they're targeting enough time to patch something While I understand the common ethos of our current culture supports this, has there been analysis if giving what could constitute a second chance to fix security issues leads to less prioritization of security initially? I could definitely see a business deciding to lower their security expenditure since if an issue is found, they will be given a grace window to fix it before the world hears about it. It would still be damaging, but it would be far less since the PR machine could spit out that it was patched before it was announced to the world. There has to have been some agreement to limit the grace period since people will go live once a reasonable time frame to fix it has passed and they won't be judged negatively if others agree reasonable time was given. So if we won't judge someone for giving only 6 months instead of 3 years, what about the one who gives only 2 weeks instead of 6 months? How do we calculate which of two time frames is better?
- sounds 8y agoTo avoid the auto-playing video with loud volume, here's the entire content of the article: https://twitter.com/benhawkes/status/1093581737924259840 https://twitter.com/benhawkes/status/1093581737924259840 "CVE-2019-7286 and CVE-2019-7287 in the iOS advisory today (https://support.apple.com/en-us/HT209520 https://support.apple.com/en-us/HT209520 ) were exploited in the wild as 0day." -- A Google top security engineer has revealed today that hackers have been launching attacks against iPhone users using two iOS vulnerabilities. The attacks have happened before Apple had a chance to release iOS 12.1.4 today --meaning the two vulnerabilities are what security experts call "zero-days." The revelation came in a tweet from Ben Hawkes, team leader at Project Zero --Google's elite security team. Hawkes did not reveal under what circumstances the two zero-days have been used. At the time of writing, it is unclear if the zero-days have been used for mundane cyber-crime operations or in more targeted cyber-espionage campaigns. The two zero-days have the CVE identifiers of CVE-2019-7286 and CVE-2019-7287. According to the Apple iOS 12.1.4 security changelog, CVE-2019-7286 impacts the iOS Foundation framework --one of the core components of the iOS operating system. An attacker can exploit a memory corruption in the iOS Foundation component via a malicious app to gain elevated privileges. The second zero-day, CVE-2019-72867, impacts I/O Kit, another iOS core framework that handles I/O data streams between the hardware and the software. An attacker can exploit another memory corruption in this framework via a malicious app to execute arbitrary code with kernel privileges. Apple credited "an anonymous researcher, Clement Lecigne of Google Threat Analysis Group, Ian Beer of Google Project Zero, and Samuel Groß of Google Project Zero" for discovering both vulnerabilities. Neither an Apple or Google spokesperson responded to requests for comment from ZDNet before this article's publication. It is highly unlikely that the two companies will comment on the issue at this time, as both would like to keep the zero-day specifics to a minimum and prevent other threat actors from gaining insight into how the zero-days work. iPhone users are advised to update their devices to iOS 12.1.4 as soon as possible. This release also fixes the infamous FaceTime bug that allowed users to eavesdrop on others using group FaceTime calls.
- crazygringo 8y agoSide question: whatever happened to Chrome blocking autoplay videos like this horrible and incredibly loud one? It's supposed to have been in place for a year or so... but it's clearly not working. If this particular one isn't blocked, then what ones are? I'm on up-to-date Chrome 72... [1] https://developers.google.com/web/updates/2017/09/autoplay-policy-changes https://developers.google.com/web/updates/2017/09/autoplay-p...
- etaioinshrdlu 8y agoThe autoplay blocking involves a complicated set of heuristics involving the domain name and your past behavior with that domain...
- llukas 8y agoor you can just turn it off in new firefox...
- crazygringo 8y agoSo I just checked my heuristics at chrome://media-engagement/ and zdnet.com has a personal MEI of 0.0 with 7 visits (for comparison, YouTube is 0.76), and the stated threshold at the top of that page for allowing video with sound is min 0.2 max 0.3. So just ugh. Disappointed in Chrome that zdnet.com is somehow considered high enough quality to play videos with audio automatically. :(
- skilled 8y agoMan, the first time this happened to me on ZDNet, I literally tweeted out to their Twitter account that they are idiots for putting that pattern in place. It's the loudest autoplay I have ever heard.
- tnorthcutt 8y agozdnet.com has a score of 0 for me, and it still autoplayed.
- dawnerd 8y ago
- xd1936 8y agoI wonder if one of these was used by the FBI's unlocking tool from the San Bernardino shooter case. That sort of just... fizzled out, with the FBI saying they could unlock iPhones themselves. Everybody kind of just said "yikes" to that statement and moved on... https://en.wikipedia.org/wiki/FBI%E2%80%93Apple_encryption_dispute https://en.wikipedia.org/wiki/FBI%E2%80%93Apple_encryption_d...
- dwighttk 8y agoI don't think so... these look like privilege escalations for apps, not a way to unlock the phone.
- Derek_MK 8y agoI mean, the whole point of that issue was that the FBI wanted Apple to develop tools that would make it a lot easier for the FBI to do it later if they wanted to. It probably cost them a lot of money/time to do it the way they did. Plus, wasn't that the suspect's work phone anyway? So there really couldn't even be much that would have incriminated him on that phone. The point was setting a technological precedent.
- earenndil 8y ago> the FBI wanted Apple to develop tools that would make it a lot easier for the FBI to do it later if they wanted to. It probably cost them a lot of money/time to do it the way they did No, they wanted to set a legal precedent.
- deleted 8y ago[deleted]
- lern_too_spel 8y agoPrecedent was already on the FBI's side, just as in the Lavabit case.
- 2019ideas 8y agoI consider all of these likely- >FBI found someone inside they could negotiate with(IE- better patents or the threat of denied patents) >FBI found someone they could bribe >FBI hacked and broke into the iphone 3/3 of those Apple wants to keep quiet.
- dwighttk 8y agoAny word on what apps included these exploits? I'm guessing there was at least one since they say "in the wild"
- deleted 8y ago[deleted]
- nishsin 8y agoJust a quick question for anyone more knowledgeable, has Project Zero ever bothered reporting or investigating any Google products, such as their clusterfuck of an OS more widely known as Android as I'm pretty sure that would be full of exploits if anyone was seriously looking for them.
- kerng 8y agoYeah, it's amazing that this is not called out more often. Android is a security mess.
- m45t3r 8y ago> Yeah, it's amazing that this is not called out more often. Android is a security mess. Nope, Android security is quite good actually. Not as good as iOS, however very good nonetheless. Of course, fragmentation issues and the fact that most Android devices are not updated do not help. However there is active mitigation of security issues both in kernel and in Android user space.
- m45t3r 8y agoJust to complemented my previous comment, Android is probably one of the most secure Linux based devices in the world, probably only losing to ChromeOS.
- UncleMeat 8y agoAnybody can make an android phone and damage the brand. Compare pixels to iphones in pwn2own contests. They are at the very least equivalent.
- scarface74 8y agoThat covers the 3 million phones a year that Google sells what about the other 1.2 billion plus? https://www.forbes.com/sites/chuckjones/2018/03/10/apples-ios-loyalty-rate-is-lower-than-googles-android-but-apple-may-steal-more-users-each-year/ https://www.forbes.com/sites/chuckjones/2018/03/10/apples-io...
- kerng 8y ago>> Top security engineers >> Google's elite security team Is this a paid ad? The little kid who uncovered the other iOS zero day recently - Why did the media not call him an elite, top security engineer?