یک نمونه exploit خیلی ساده برای تست؛ سورس کد رو گذاشتم که خودتون اجرا کنید و مطمئن باشید امن هست.
اما بجای ls میشد هرکار دیگری هم کرد یا خوندن passwd میشد خیلی کارهای دیگهای کرد.
هیچوقت هیچ فایل Pickle ایی رو از کسی قبول نکنید اگر قبول کردید روی سیستم اجرا نکنید.
@PyHints
BY Python Hints
n the U.S. people generally use Bitcoin as an alternative investment, helping diversify a portfolio apart from stocks and bonds. You can also use Bitcoin to make purchases, but the number of vendors that accept the cryptocurrency is still limited. Big companies that accept Bitcoin include Overstock, AT&T and Twitch. You may also find that some small local retailers or certain websites take Bitcoin, but you’ll have to do some digging. That said, PayPal has announced that it will enable cryptocurrency as a funding source for purchases this year, financing purchases by automatically converting crypto holdings to fiat currency for users. “They have 346 million users and they’re connected to 26 million merchants,” says Spencer Montgomery, founder of Uinta Crypto Consulting. “It’s huge.”
A Telegram spokesman declined to comment on the bond issue or the amount of the debt the company has due. The spokesman said Telegram’s equipment and bandwidth costs are growing because it has consistently posted more than 40% year-to-year growth in users.
Python Hints from tw