Podcast Detail

SANS Stormcast Monday, July 13th, 2026: Progress Sharefile Shutdown; U-Boot Vuln; More Nightmare Eclipse; Cisco AI Response

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/10004.mp3

Progress Sharefile Shutdown; U-Boot Vuln; More Nightmare Eclipse; Cisco AI Response

00:00

My Next Class

Click HERE to learn more about classes Johannes is teaching for SANS

Progress Sharefile Emergency Shutdown Notice
https://status.sharefile.com
https://www.reddit.com/r/sysadmin/comments/1usohco/psa_shutdown_your_sharefile_storage_zone/
https://www.bleepingcomputer.com/news/security/progress-urges-sharefile-customers-to-shut-down-servers-over-credible-threat/

U-Boot Vulnerabilities
https://www.binarly.io/blog/unfit-to-boot-breaking-u-boots-fit-signature-verification

Nightmare Eclipse Releases Next Microsoft Defender Exploit
https://blog.projectnightcrawler.dev/posts/2026-07-09-some-interesting-findings-in-windows-defender/

Cisco Increases Patch Cadence
https://blogs.cisco.com/security/strengthening-the-foundation-a-predictable-customer-focused-response-to-ai-accelerated-vulnerability-discovery

My Upcoming Classes
https://www.sans.org/profiles/dr-johannes-ullrich

iTunes

MP3 Download

RSS Feed

Google

Podbean

Amazon Echo

YouTube

Spreaker

Spotify

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

Application Security: Securing Web Apps, APIs, and Microservices	Online \| British Summer Time	Jul 27th - Aug 1st 2026
Application Security: Securing Web Apps, APIs, and Microservices	Las Vegas	Sep 21st - Sep 25th 2026
Application Security: Securing Web Apps, APIs, and Microservices	Washington	Dec 14th - Dec 18th 2026

no transcript found