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knight.sc | ||
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blog.quarkslab.com
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| | | | | The following article explains how during a Purple Team engagement we were able to identify a vulnerability in Microsoft Teams on macOS allowing us to access a user's camera and microphone. | |
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codecolor.ist
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| | | | | This bug has been fixed in Mojave Beta, but still present in latest High Sierra (10.13.5). It's a logic bug that an entitled binary tries to load an insecure external library controllable by environment variable. To exploit it we need to abuse sandbox, which is interesting that sometimes a mitigation could be turned to an exploit. | |
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brianreiter.org
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| | | | | macOS ships with postfix but it is in a semi-disabled state. The launch daemon configuration provided doesn't work and postfix will immediately exit What I want is a working local MTA that forwards mail securely to a smarthost for delivery. This is mostly useful when building and testing scripts and server applications that need to... | |
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hiltmon.com
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| | | [AI summary] The post discusses increasing the file descriptor ulimit on macOS to prevent resource starvation in development environments, providing a script to adjust system limits permanently. | ||
