iPhone Bug Freezes Your Phone With Just One Link

iPhone Bug Freezes Your Phone With Just One Link

The chaiOS bug can freeze or restart your phone without even having to click the link.

  • By Sydny Shepard
  • Jan 19, 2018

Imagine receiving a text from someone, you open the thread and see the text is actually a link. Before you even click on the link, your phone freezes up or restarts, throwing you into a panic. Unfortunately, this can happen. It is the exact bug software developer Abraham Masri found in iPhones this past week.

Masri announced the bug, which he aptly named "chaiOS," on his Twitter account and explain that it exploits the fact that iMessages preloads any links to webpages so it can show users a preview of the page. In an interview with Buzzfeed News, Masri explained that he create a webpage hosed on GitHub and stuffed its metadata with hundreds of thousands of unnecessary characters causing your phone to crash when trying to load all of the unexpected information, sometimes taking the entire operating system down with it.

Initially, Masri had posted a link that used the chaiOS in a Tweet on his account, but the page, and a few others that mirror the bug, has since been taken down by the host site. Masri said he isn't going to re-upload the bug, saying he only released it to "get Apple's attention."

Apple has announced they will release a fix for the bug next week.

About the Author

Sydny Shepard is the Executive Editor of Campus Security & Life Safety.

Featured

Most   Popular

New Products

  • ResponderLink

    ResponderLink

    Shooter Detection Systems (SDS), an Alarm.com company and a global leader in gunshot detection solutions, has introduced ResponderLink, a groundbreaking new 911 notification service for gunshot events. ResponderLink completes the circle from detection to 911 notification to first responder awareness, giving law enforcement enhanced situational intelligence they urgently need to save lives. Integrating SDS’s proven gunshot detection system with Noonlight’s SendPolice platform, ResponderLink is the first solution to automatically deliver real-time gunshot detection data to 911 call centers and first responders. When shots are detected, the 911 dispatching center, also known as the Public Safety Answering Point or PSAP, is contacted based on the gunfire location, enabling faster initiation of life-saving emergency protocols.

  • Camden CV-7600 High Security Card Readers

    Camden CV-7600 High Security Card Readers

    Camden Door Controls has relaunched its CV-7600 card readers in response to growing market demand for a more secure alternative to standard proximity credentials that can be easily cloned. CV-7600 readers support MIFARE DESFire EV1 & EV2 encryption technology credentials, making them virtually clone-proof and highly secure.

  • Luma x20

    Luma x20

    Snap One has announced its popular Luma x20 family of surveillance products now offers even greater security and privacy for home and business owners across the globe by giving them full control over integrators’ system access to view live and recorded video. According to Snap One Product Manager Derek Webb, the new “customer handoff” feature provides enhanced user control after initial installation, allowing the owners to have total privacy while also making it easy to reinstate integrator access when maintenance or assistance is required. This new feature is now available to all Luma x20 users globally. “The Luma x20 family of surveillance solutions provides excellent image and audio capture, and with the new customer handoff feature, it now offers absolute privacy for camera feeds and recordings,” Webb said. “With notifications and integrator access controlled through the powerful OvrC remote system management platform, it’s easy for integrators to give their clients full control of their footage and then to get temporary access from the client for any troubleshooting needs.”