Kevin Backhouse

@kevin_backhouse

Security researcher (, , ). Personal account. he/him

Vrijeme pridruživanja: srpanj 2016.
15 fotografija ili videozapisa Fotografije i videozapisi

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  1. proslijedio/la je Tweet
    16. sij

    My favorite articles are the ones that walks you through the author methodology and strategy to find/exploit bugs. This is the case for last post on Chrome IPC vulnerabilities:

    27 proslijeđenih tweetova 76 korisnika označava da im se sviđa
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  2. proslijedio/la je Tweet
    13. sij

    Tired of piling on the bugs? Not us! Stack exhaustion in pure-ftp by

    2 proslijeđena tweeta 9 korisnika označava da im se sviđa
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  3. proslijedio/la je Tweet
    9. sij

    We would like welcome our newest Security Lab members: Bas and Hauwa !

    8 replies 11 proslijeđenih tweetova 80 korisnika označava da im se sviđa
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  4. proslijedio/la je Tweet
    10. sij

    Thank you all for the best wishes. I will be joining a team of great security researchers at . Excited to start contributing to a better and more secure OSS!

    7 replies 5 proslijeđenih tweetova 91 korisnik označava da mu se sviđa
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  5. proslijedio/la je Tweet
    9. sij

    I'm very excited to share my blogpost series (including PoC code) about a remote, interactionless iPhone exploit over iMessage:

    15 replies 542 proslijeđena tweeta 1.270 korisnika označava da im se sviđa
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  6. proslijedio/la je Tweet
    7. sij

    Upgrading to the latest version increased the number of RWX mappings. 👍

    5 proslijeđenih tweetova 23 korisnika označavaju da im se sviđa
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  7. proslijedio/la je Tweet
    31. pro 2019.

    i love how people are shocked that doesn’t like security researchers (see drama), meanwhile i’ve been banned from doing research for them for 8 years.

    14 replies 76 proslijeđenih tweetova 232 korisnika označavaju da im se sviđa
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  8. proslijedio/la je Tweet
    31. pro 2019.

    Happy birthday to Security Lab team member ! What better time to watch his talk "No more Whack-a-Mole: How To Find And Prevent Entire Classes Of Security Vulnerabilities".

    1 reply 3 proslijeđena tweeta 14 korisnika označava da im se sviđa
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  9. proslijedio/la je Tweet
    28. pro 2019.

    When you’re looking at a subroutine for 2 nights straight to understand why the developer was trying to “mask” your input with these hex values before password validation..and then you find out that it’s just an optimized implementation of strlen()💀

    7 proslijeđenih tweetova 34 korisnika označavaju da im se sviđa
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  10. proslijedio/la je Tweet
    26. pro 2019.

    Chaining accidental features of Ubuntu’s crash reporter to get LPE: Ubuntu apport TOCTOU vuln: Ubuntu apport PID recycling vuln: Whoopsie integer overflow vuln: cc

    43 proslijeđena tweeta 95 korisnika označava da im se sviđa
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  11. 23. pro 2019.

    The 4th and final post of my "whoopsie-daisy" series. This one is about getting code execution from a heap overflow on a 2GB string, with a few obstacles such as ASLR and UTF8 restrictions.

    1 reply 20 proslijeđenih tweetova 47 korisnika označava da im se sviđa
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  12. 19. pro 2019.

    "whoopsie-daisy", part 3. This one is about PID recycling and how it can lead to a vulnerability if PIDs are accidentally used as authentication tokens.

    1 reply 9 proslijeđenih tweetova 38 korisnika označava da im se sviđa
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  13. proslijedio/la je Tweet
    17. pro 2019.

    I was fired last week by Google for organizing. All I did was make a popup to share the labor notice Google has to share with its workers. 3 hours later mgmt came to my desk, took my phone/laptop, escorted me away. I never got to say goodbye. My story:

    449 replies 18.328 proslijeđenih tweetova 37.820 korisnika označava da im se sviđa
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  14. 17. pro 2019.

    Part 2 of the "whoopsie-daisy" series. This one is about exploiting a TOCTOU. It includes some info about user ids (RUID/EUID/SUID), signals (SIGSEGV/SIGTRAP), advisory file locks, and inotify.

    23 proslijeđena tweeta 47 korisnika označava da im se sviđa
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  15. proslijedio/la je Tweet
    12. pro 2019.

    68 replies 4.346 proslijeđenih tweetova 17.514 korisnika označava da im se sviđa
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  16. 12. pro 2019.

    First blog post in a short series about some vulnerabilities that I found in Ubuntu's crash reporter earlier this year. I learned a lot from working on the exploits, so I am going to share some of the tips and tricks that I learned.

    47 proslijeđenih tweetova 104 korisnika označavaju da im se sviđa
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  17. 1. pro 2019.

    I love the perfectionism that went into this!

    10/10 attempts. blame the random video glitches on cinnamon and/or nvidia :)
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    1 korisnik označava da mu se sviđa
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  18. proslijedio/la je Tweet
    15. stu 2019.

    was great. It'd be even greater if they dropped their ICE contracts. I'd appreciate that.

    1 reply 5 proslijeđenih tweetova 45 korisnika označava da im se sviđa
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  19. proslijedio/la je Tweet
    17. stu 2019.

    I stand with . Harassment of women in infosec needs to stop and the abuser needs to be uninvited to the table. Make room for decent people.

    I never said anything but now it’s time. This guy has been harassing and insulting me for quite a while now. People saw it many times and didn’t say or do anything. I couldn’t even enjoy a small conference event without his harassment. Sick of this shit.
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    25 proslijeđenih tweetova 145 korisnika označava da im se sviđa
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  20. proslijedio/la je Tweet
    17. stu 2019.

    I never said anything but now it’s time. This guy has been harassing and insulting me for quite a while now. People saw it many times and didn’t say or do anything. I couldn’t even enjoy a small conference event without his harassment. Sick of this shit.

    The Munich event was great, except for the usual party-pooper who, despite the no-photos disclaimer, deliberately posted a big fat photo of half the audience from the back of the room. What an adult move! What a spy! Such skills! MOAR 😭😱 Til next time...
    67 replies 122 proslijeđena tweeta 659 korisnika označava da im se sviđa
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