Fuzzing can do more than find memory corruption vulnerabilities. With the right invariants, it can catch runtime errors and logical issues, as demonstrated by our custom testing harness for Fuel Labs. https://blog.trailofbits.com/2024/06/17/finding-mispriced-opcodes-with-fuzzing/

ASUS Releases Firmware Update for Critical Remote Authentication Bypass Affecting Seven Routers https://mobile.slashdot.org/story/24/06/17/0237229/asus-releases-firmware-update-for-critical-remote-authentication-bypass-affecting-seven-routers?utm_source=rss1.0mainlinkanon

https://streetartutopia.com/2024/06/17/yarn-bombing-guerrilla-crochet-a-collection/

IBM vs LzLabs. On reverse engineering zOS / mainframe software and big corpo lawsuits https://mainframeupdate.blogspot.com/2024/06/ibm-versus-lzlabs.html

Abusing title reporting and tmux integration in iTerm2 for code execution (CVE-2024-38396) https://vin01.github.io/piptagole/escape-sequences/iterm2/rce/2024/06/16/iterm2-rce-window-title-tmux-integration.html

The year is 2030.

Computers boot directly into the browser. IDEs are just a web app now, running in the GPU. No one knows why. Or how.

All programs run in 4 nested containers on top of a hypervisor abstracting over the 5 major computational clouds. The last time a branch was predicted correctly, in any CPU anywhere, was 4 years ago.

Cloud costs are withdrawn directly from your retirement fund.

Ext7 just came out, it's written in Javascript and uses AI to guess what the file may contain.

I've done it! After literal months of work, I've finally finished my (rather long) blog post about how AES-GCM works and how it's security guarantees can be completely broken when a nonce is reused:

https://frereit.de/aes_gcm/

It includes more than 10 interactive widgets for you to try out AES-GCM, GHASH and the nonce reuse attack right in your browser! (Powered by #RustLang and #WASM )

If you're interested in #cryptography , #math (or #maths ) or #infosec you might find it interesting.

If you do read it, I'm all ears for feedback and criticism!

Just published age v1.2.0 ✨

Minor release:

• binaries built with Go 1.22.4
• plugin client API
• CLI edge case fixes
• RecipientWithLabels to make auth'd or post-quantum recipients

Very happy about the last point, it was the last hardcoded thing about scrypt recipients.

https://github.com/FiloSottile/age/releases/tag/v1.2.0

Proof of concept for CVE-2024-26229 (7.8 high, disclosed 09 April 2024 by Microsoft) Windows CSC Service Elevation of Privilege Vulnerability is allegedly available: https://github.com/varwara/CVE-2024-26229

@hexnomad can you confirm that the CWE is actually CWE-781: Improper Address Validation in IOCTL with METHOD_NEITHER I/O Control Code?

#CVE_2024_26229 #proofofconcept #CVE #vulnerability #Microsoft #MSRC

Excellent guide to page cache, memory management, mmap and cgroups in Linux kernel

https://biriukov.dev/docs/page-cache/0-linux-page-cache-for-sre/

Credits @brk0v

#Linux #infosec

Google, Cloudflare and Cisco will poison DNS to stop piracy block circumvention

Link: https://torrentfreak.com/google-cloudflare-cisco-will-poison-dns-to-stop-piracy-block-circumvention-240613/
Discussion: https://news.ycombinator.com/item?id=40693451

#ManageEngine #ADAudit - Reverse engineering #Windows #RPC to find CVEs

https://www.shelltrail.com/research/manageengine-adaudit-reverse-engineering-windows-rpc-to-find-cve-2024-36036-and-cve-2024-36037-part1/

https://www.shelltrail.com/research/manageengine-adaudit-reverse-engineering-windows-rpc-to-find-cve-2024-36036-and-cve-2024-36037-part2/

https://www.shelltrail.com/research/manageengine-adaudit-reverse-engineering-windows-rpc-to-find-cve-2024-36036-and-cve-2024-36037-part3/

Intel says it still doesn’t have the true fix for its crashing i9 desktop chips

https://www.theverge.com/2024/6/14/24178751/intel-raptor-lake-crash-fix-etvb-not-yet

#Intel #Hardware #Bug

Post- #Exploiting an #F5 Big-IP: root, and now what?

https://offsec.almond.consulting/post-exploiting-f5-BIG-IP.html

Deep diving into F5 Secure Vault

https://offsec.almond.consulting/deep-diving-f5-secure-vault.html

Look at that! I got a new domain name.

My latest blog post shares the story of how I got the domain name, including my nerdy teenage dreams, failed OSINT, the "Miniatur Wunderland", and my aunt!

https://frederikbraun.de/new-domain.html