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Re:7-Zip: Multiple Memory Corruptions via RAR and ZIP by yzmtf2008 on Wednesday January 24, 2018 @03:37PM (#16226077)
Please stop with the hyperbolic strawman. None of "https, sign his binaries, or enable mark-of-web" are "latest performance killing mitigation strategies". Nobody is arguing with 7z's success, either. I don't know where you're sensing that.

These are just reasonable (or even necessary) techniques to ensure the security of the product you're shipping. We ought to know better.

Re:7-Zip: Multiple Memory Corruptions via RAR and ZIP by pcwalton on Wednesday January 24, 2018 @03:55PM (#16226218)
> He should be using a pile of frameworks on top of frameworks on top of a managed code environment with all the latest performance killing mitigation strategies. That's how we do things in 2018: keep adding crap until the software is slow and bloated.

This attitude is much of the reason why software security is as bad as it is today. I'll take a little "bloat" over ZIP files being able to install ransomware (and security vs. performance doesn't have to be a tradeoff anyway).

Re:7-Zip: Multiple Memory Corruptions via RAR and ZIP by blub on Wednesday January 24, 2018 @04:13PM (#16226357)
Using HTTPS for downloads and signing binaries won't magically make software slower.

It's the security equivalent of washing one's hands after using the toilet...

Re:7-Zip: Multiple Memory Corruptions via RAR and ZIP by quotheth on Wednesday January 24, 2018 @07:04PM (#16227538)
I feel strongly that you do not understand the performance implications of the mentioned mitigation techniques.
Re:7-Zip: Multiple Memory Corruptions via RAR and ZIP by AnIdiotOnTheNet on Wednesday January 24, 2018 @10:29PM (#16228521)
These specific ones? Yeah, not that big a deal, but my post is about a development mindset, not the specific implementation. A few vulnerabilities show up in otherwise really great software and the idiots who browse this joint literally say the guy needs an intervention.
Re:7-Zip: Multiple Memory Corruptions via RAR and ZIP by quotheth on Saturday January 27, 2018 @03:01AM (#16245312)
I don't get what you're arguing - this has nothing to do with the developer mindset. He just has to flip a compiler switch and vulnerabilities won't be trivially exploitable anymore.

It's totally irresponsible.

Re:7-Zip: Multiple Memory Corruptions via RAR and ZIP by exikyut on Thursday January 25, 2018 @05:26AM (#16229980)
Well, HTTPS and high-confidence builds are popular concepts here, given that this forum is frequented by people on both side of the security fence.

At least I would assume it is. There are lots of white-hat reports, so...

Re:7-Zip: Multiple Memory Corruptions via RAR and ZIP by userbinator on Thursday January 25, 2018 @06:28AM (#16230179)
No kidding. The authoritarian security cargo-culting irritates me too.

The fact that 7-zip bugs are rare enough that they make news when they are discovered already says a lot about the overall quality of the code. Many other projects with all the bloaty mitigations and other ostensibly "for security" cruft still manage to create severe bugs on a regular basis.

Re:7-Zip: Multiple Memory Corruptions via RAR and ZIP by quotheth on Saturday January 27, 2018 @04:00PM (#16248062)
I read posts like this and it's just so clear to me why we're so fucked.