Zero click, silent, remote Android DoS

(smsofdeath.com)

79 points | by MarkBlah 3 hours ago

13 comments

  • dmitrijbelikov 32 minutes ago
    • shrimppersimmon 10 minutes ago
      > Only catch ArrayIndexOutOfBoundsException

      :grimace:

  • jpl56 22 minutes ago
    We need this for opera houses. Send a few messages to each phone and we can enjoy the show without any ringing.
    • ece 15 minutes ago
      If this was a user controlled option, I would enable this. Not that my phone wouldn't receive sms at all, but just go into do not disturb mode.
      • Geezus_42 9 minutes ago
        I don't see why Android or iOS couldn't enable location based DnD at certain locations. Of course make it optional, but they already have your location and know that the place you are at is an Opera house, theater, etc...
        • lynx97 4 minutes ago
          No thanks. "I tried to reach you yesterday". "Oh sorry, I happened to walk by an opera house." PLEASE, less, not more automatisms. Everything has a tendency to produce false positives.
  • tompagenet2 1 hour ago
    The Google Issue Tracker link [0] on the site shows access denied for me. Not sure if this is due to it being reappraised or because I specifically don't have access

    [0] https://issuetracker.google.com/issues/509520497

  • nubinetwork 30 minutes ago
  • est 2 hours ago
    I remember there was a tel: link than when I clicked it wipes everything on my samsung phone
    • latexr 33 minutes ago
      That’s insane, and I’d like to know more about how that even came to pass. A quick search isn’t surfacing anything relevant, do you have a link?
      • contingencies 0 minutes ago
        At a guess it was a MMI / USSD code for factory reset.
  • grandfunction 1 hour ago
    This is going to cause absolute havoc. I hope carriers move fast to block this payload.
  • soltanov 56 minutes ago
    Golden Era of AI exploits began few days ago. Close the doors, otherwise you will get cooked.
  • yellow_lead 1 hour ago
    > The attack is remote, needs only the victim's number, and shows them nothing.

    err, how can I send an SMS like this? Would a mobile network even accept/forward such an SMS?

    Little hard reading through the vibe slop here

    • lesspassiveobse 21 minutes ago
      They do accept/forward messages without checking if they are special carrier-only ones. ~10 years ago I had some fun sending a "voicemail received" message to people, which caused android phones to display a notification which couldn't ever be dismissed. IIRC it only worked on HTC phones and required root/xposed. SS7 in general is built with total trust in connected systems.
    • rustyhancock 1 hour ago
      Looks like the website offers an APK.

      But not all SMS are text messages for the user.

      • snitch182 1 hour ago
        carriers can reset access points via messages for example. Learned it the hard way when my 1st grader suddenly had internet...
        • LtWorf 34 minutes ago
          I think you need better network equipment at home.

          My provider had given me a remotely managed router. It was trivial to change the configuration and have it work normally.

  • klhs 1 hour ago
    How could they possibly give this a "won't fix" if it can do what is reported here?
    • anonymous908213 1 hour ago
      The "if" is doing a lot of heavy lifting. Can it do what it claims to do? LLMs are always hallucinating that they've found the most severe bug in software history.
    • MarkBlah 1 hour ago
      mind boggles, issue is they're swamped with AI slop and high number of findings, they're using AI assistance operated by a 3rd party to handle researcher submissions so many legitimate findings slip through the cracks.
      • klhs 1 hour ago
        That's unfortunate. They need to do some kind of triage then, I hope this doesn't mean that they're constantly busy now with equally bad or worse bugs, but I guess it wouldn't be too surprising.
      • coldfloor 31 minutes ago
        Ironic comment from someone who literally just submitted an AI slop report and went so far as to give it a website and cutsey name to attempt to feign legitimacy and skill behind the "researcher."
  • villgax 2 hours ago
    Shouldn’t click this reminder
    • MarkBlah 1 hour ago
      feel free to curl it, or review the repo https://github.com/MarkBlah/smsofdeath/
      • pogue 1 hour ago
        01 06 88 80 80 80 00 BE → sent as a data SMS to port 2948

        I'm not familiar with WAP Push and how it works, but is it possible to disable it or block that port on a non-rooted phone?

        • motionlessveloc 21 minutes ago
          WAP Push is a specially formatted SMS that triggers your phone to download a URL. Unfortunately the vuln here appears to hit at the SMS parsing phase, which I don't think can be turned off easily.
  • 0xcrypto 2 hours ago
    Can we stop vibecoding a new website for every next vulnerability we find please? Thank you.
    • solyin 2 hours ago
      Blame heartbleed for the practice, which long predates ChatGPT and vibecoding. Human psychology is to blame. Only nerds are going to find CVE-2014-0160 triggering, but if I say heartbleed everyone who was there remembers.
      • autoexec 1 hour ago
        > Only nerds are going to find CVE-2014-0160 triggering, but if I say heartbleed everyone who was there remembers.

        That has more to do with the severity of heartbleed than the fact that it had a name and a logo. I've since seen a lot of vulnerabilities try to market themselves with websites, cute names, and stupid logos but I still don't remember them because they still just weren't big enough to actually be memorable.

    • rustyhancock 1 hour ago
      I think it's a good idea when there is no CVE and a don't fix status.

      Before this practice in general you simply released the exploit and see if enough chaos triggers a fix.

      • exploderate 58 minutes ago
        If people can't be responsible, let's just create a mailing list, call it "full-disclosure" and post everything there.
    • __m 2 hours ago
      Why? I like the presentation.
    • MarkBlah 1 hour ago
      agreed, we should all use gopher and block all web traffic, go back to text based systems, use single threaded operating systems and use token ring NIC's
      • AspireOne 0 minutes ago
        I'll be honest, I have no idea what gopher or ring NIC is, lol.
  • EdwardDiego 1 hour ago
    Omfg I am interested in this, I'm interested in wtf a WAP push is, but all I'm getting on this website is Claude-speak "not this, but that" and tables of irrelevant numbers, because Claude fucking loves a table.

    Look at this Claude shit:

    > Zero-click. The victim does nothing. No tap, no open, no notification.

    > Silent. Nothing appears in Messages; the attacker's number is never shown.

    Congrats, now you sound like yet another AI YouTube advertisement. "You control when we... ...woohoo"...

    OP, please, if you think you have important information, please write it up yourself, I am so sick and tired of being sent LLM generated Markdown files with zero human input, and now you're just publishing that on a website.

    FFS.

    Oh you had Claude publish your name presumably so you'd get credit for "your" "discovery".

    Mark Blaszczyk, please do better.

    • dsr_ 20 minutes ago
      Claude is primarily a tool for spamming human attention.
    • coldfloor 33 minutes ago
      >...which is the exact shape of a "Destructive Remote DoS" in the VRP's own rules.

      The trend of Claude referring to everything as having a "shape" irrationally annoys the hell out of me. What an absolutely idiotic way to say "X is like Y."

      • birdsongs 9 minutes ago
        This trend upsets me so much, because my brain actually does work like that, concepts and ideas exist in 3d space and have likenesses to each other.

        I used to write like this, but I can't anymore. (I suspect enough people did in the training set that that's why it ended up being part of the vernacular.)

    • hard_times 56 minutes ago
      are you ok?