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Joined 1 year ago
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Cake day: June 5th, 2023

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  • A brief technical summary from iMAP reveals what happens when users attempt to access sites using Cloudflare and Google DNS.

    • On Maxis, DNS queries to Google Public DNS (8.8.8.8) servers are being automatically redirected to Maxis ISP DNS Servers;

    **

    • On Time, DNS queries to both Google Public DNS (8.8.8.8) and Cloudflare Public DNS (1.1.1.1) are being automatically redirected to Time ISP DNS servers.

    “Instead of the intended Google and Cloudflare servers, users are being served results from ISP DNS servers. In addition to MCMC blocked websites, other addresses returned from ISP DNS servers can also differ from those returned by Google and Cloudflare,” iMAP warns.

    "Users that are affected, can configure their browser settings to enable DNS over HTTPS to secure their DNS lookups by using direct encrypted connection to private or public trusted DNS servers. This will also bypass transparent DNS proxy interference and provide warning of interference,” iMAP concludes.

    Essentially Malaysia law required ISP to drop DNS entries for some sites, local users started using public DNS. ISP started redirecting public DNS requests, and local users started using DNS over HTTPS.

    The pirate wars continue in their arms races.







  • “Harris immediately framed her candidacy with a specific false reference to this case as a contest of ‘prosecutor vs. convicted felon,’” Trump’s filing says.

    Harris’ framing is an “inaccurate attack,” it adds, without describing an inaccuracy. Harris is a former district attorney for San Francisco and attorney general for California; in May, Trump became the first former president convicted of a felony.

    In brief response papers filed Friday, prosecutors called Trump’s latest recusal effort “vexations and frivolous.”

    Trump’s “regurgitated” complaints about Loren Merchan’s work with Harris have already failed twice, including at the appellate level, and amount to little more than “overheated, hyperbolic rhetoric,” prosecutors added.

    The letter alleges that Authentic Campaigns earned “over $7 million in compensation” for its work on campaigns involving Harris. The letter doesn’t allege that Authentic Campaigns’ work for Harris ever overlapped with her father presiding over the hush-money case.

    In May of 2023, the New York Advisory Committee on Judicial Ethics found that Merchan wasn’t compromised by his daughter’s political activities, writing, “A relative’s independent political activities do not provide a reasonable basis to question the judge’s impartiality.”

    This feels like an article on two unrelated topics, but it’s Trump so I should not be surprised.















  • If this request worked, it meant that I could use an “encryptedValue” parameter in the API that didn’t have to have a matching account ID.

    I sent the request and saw the exact same HTTP response as above! This confirmed that we didn’t need any extra parameters, we could just query any hardware device arbitrarily by just knowing the MAC address (something that we could retrieve by querying a customer by name, fetching their account UUID, then fetching all of their connected devices via their UUID). We now had essentially a full kill chain.

    I formed the following HTTP request to update my own device MAC addresses SSID as a proof of concept to update my own hardware:

    Did it work? It had only given me a blank 200 OK response. I tried re-sending the HTTP request, but the request timed out. My network was offline. The update request must’ve reset my device.

    About 5 minutes later, my network rebooted. The SSID name had been updated to “Curry”. I could write and read from anyone’s device using this exploit.

    This demonstrated that the API calls to update the device configuration worked. This meant that an attacker could’ve accessed this API to overwrite configuration settings, access the router, and execute commands on the device. At this point, we had a similar set of permissions as the ISP tech support and could’ve used this access to exploit any of the millions of Cox devices that were accessible through these APIs.

    Blows me a away that an unauthenticated API with sensitive controls and data was publicly facing. Corporations these days want all your data but wonder why some customers are worry about how it is protected, it let alone if it’s being sold. Why should I allow you to control my hardware when you can’t protect yourself.