Handler on Duty: Xavier Mertens
Threat Level: green
Podcast Detail
SANS Stormcast Friday, February 27th, 2026: Finding Singal (@sans_edu intern); Google API Keys and Gemini; AirSnitch Breaking Client Isolation
If you are not able to play the podcast using the player below: Use this direct link to the audio file: https://traffic.libsyn.com/securitypodcast/9828.mp3
Finding Singal (@sans_edu intern); Google API Keys and Gemini; AirSnitch Breaking Client Isolation
00:00
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| Application Security: Securing Web Apps, APIs, and Microservices | Orlando | Mar 29th - Apr 3rd 2026 |
| Network Monitoring and Threat Detection In-Depth | Amsterdam | Apr 20th - Apr 25th 2026 |
Finding Signal in the Noise: Lessons Learned Running a Honeypot with AI Assistance [Guest Diary]
https://isc.sans.edu/diary/Finding%20Signal%20in%20the%20Noise%3A%20Lessons%20Learned%20Running%20a%20Honeypot%20with%20AI%20Assistance%20%5BGuest%20Diary%5D/32744
Google API Keys Weren't Secrets. But then Gemini Changed the Rules.
https://trufflesecurity.com/blog/google-api-keys-werent-secrets-but-then-gemini-changed-the-rules
AirSnitch: Demystifying and Breaking Client Isolation in Wi-Fi Networks
https://www.ndss-symposium.org/ndss-paper/airsnitch-demystifying-and-breaking-client-isolation-in-wi-fi-networks/
Discussion
The Shibboleth vulnerability is quite interesting. In their example, the SAML signature covers the entire and they've made modifications to it (the changes to the uid) that should cause the signature to fail validation. This vulnerability speaks to larger architectural issues with Shibboleth. Obviously the signature validation is happening on a DIFFERENT document (the inline DTD defs are resolved and replaced) than the attribute extraction code works on (the inline DTD variables are not replaced). This is a HUGE no no and leads to the confused deputy issues that caused the vulnerability. I would bet other SP SAML parsing code is making similar mistakes.
Posted by Anonymous on Tue Jan 16 2018, 16:54
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