I just released pdbconv, a program to convert PDB files between the plain old MSF format and the new MSFZ format that MS hasn't officially released yet.

It's available on github: https://github.com/ynwarcs/pdbconv

I also made a blog post describing the new format and what lead me to write the converter: https://ynwarcs.github.io/pdbconv-pdb-compression

1 #million views! Today is a momentous day for the #WHY2025 #MCH2022 #SHA2017 Youtube account.

The video of a talk called "Non-Euclidean Doom: what happens to a game when pi is not 3.14159…" reached 1 million views on Youtube a few minutes ago.

The video is of course also on media.ccc.de and has reached almost a hundred thousand views there.

The recommended way to watch the video is https://media.ccc.de/v/mch2022-236-non-euclidean-doom-what-happens-to-a-game-when-pi-is-not-3-14159-, but if you want proof of the milestone, check out https://youtu.be/_ZSFRWJCUY4

CVE-2024-41660: A Critical Vulnerability in OpenBMC https://tetrelsec.com/posts/cve-2024-41660-slpd-lite/

MIFARE Classic: exposing the static encrypted nonce variant https://eprint.iacr.org/2024/1275.pdf

Wired was manipulated into spreading misinformation to market Palantir and iVerify by misrepresenting a vulnerability in a disabled demo app as being a serious problem which could be exploited in the real world. They should retract the article but won't.

https://wired.com/story/google-android-pixel-showcase-vulnerability/

For #CircuitPythonDay2024 I'm porting Micropython to the SensorWatch SAML22J18 that fits in the classic Casio FT-91W. https://www.sensorwatch.net/

It's the Freya's day today so let's run another #nakeddiefriday why don't we.

Today I got a #French classic form 1983, one of the very first chip cards. The micromodule is a very characteristic shape of those designed by Bull.

On the die itself, the EEPROM array is in the very center, with the address counter to the right, drivers above and the data multiplexer below.

Note the designer initials, C.B. and Y.G.

Hi-res: https://siliconpr0n.org/archive/doku.php?id=infosecdj:bull:et1001

#reverseengineering #electronics #icre #microscopy

ClamAV Antivirus 1.4 ends 32-bit Linux support, introduces ARM64 packages for Windows, improves ALZ and LHA archive handling, and more.
https://linuxiac.com/clamav-antivirus-1-4-ends-32-bit-linux-support/

#clamav #antivirus #linux #opensource

Zabbix Server Critical Arbitrary Code Execution Vulnerability (CERT-EU Security Advisory 2024-082)

On August 13, 2024, a critical vulnerability, CVE-2024-22116, was disclosed in Zabbix Server, allowing attackers with restricted administrative permissions to execute arbitrary code. The flaw, identified in the Ping script execution within the Monitoring Hosts section, can compromise the entire infrastructure. The vulnerability carries a CVSS score of 9.9.

https://www.cert.europa.eu/publications/security-advisories/2024-082/

Has anyone else looked at CVE-2024-38063? I could use a sanity check here. From what I can see, the vulnerable code path can only be triggered with IPv6 Jumbograms (packets larger than 65535 bytes). Not only would the target system need to have Jumbograms enabled, but every link in the path between the attacker and target would have to both support Jumbograms and have them enabled. I can't imagine any real world scenario in which this would occur, so unless I'm missing something, this vulnerability could only be exploited on very few real world systems.

Cartoon Network's Website Was Deleted. That Should Scare You All
L: https://slate.com/technology/2024/08/david-zaslav-warner-bros-discovery-culture-deleting-movies-tv-shows.html
C: https://news.ycombinator.com/item?id=41262878
posted on 2024.08.15 at 23:25:16 (c=0, p=5)

When I got started with hardware hacking etc @travisgoodspeed was (and is) one of my heroes.

Now there’s a chapter in his new (awesome) book on a vuln I found. Feels awesome.

Thanks Travis for all your contributions to our community.

Also, you should buy his book!

https://www.usenix.org/conference/usenixsecurity24/presentation/qi System-level emulation and instrumentation is generally slow, but there’s a neat insight into when instrumentation *isn’t* necessary and what basic blocks to not instrument for QEMU-based system-level concolic execution in this work!

Tired of using your own tongue to test 9V batteries???
👅👅👅🔋🔋🔋 ouch!

Honored and humbled to announce my latest product:

MSI motherboards susceptible to code execution & firmware implant - analysis of CVE-2024-36877 https://jjensn.com/at-home-in-your-firmware

Enjoy the old sch00l lulz:
Fuck You Ilfak - A IDA Pro 9.0 Beta 2 macOS x86 Fix Loader

https://github.com/gdbinit/fuckyouilfak

Microsoft fixed CVE-2024-38213 last Tuesday. It was discovered in the wild by ZDI threat hunter @gothburz. Today, he makes the details of the vulnerability and how it's being used by threat actors. https://www.zerodayinitiative.com/blog/2024/8/14/cve-2024-38213-copy2pwn-exploit-evades-windows-web-protections

Two days ago, NIST finalized three post-quantum cryptography standards. Today, we are announcing an open-source Rust implementation of one of these standards, SLH-DSA, now available in RustCrypto! https://blog.trailofbits.com/2024/08/15/we-wrote-the-code-and-the-code-won/

NEW: Every Pixel phone released since 2017 has a hidden Verizon app, "Showcase.apk," with deep system access that has an unpatched flaw. Google's response to the vulnerability caused Palantir to ditch Android altogether. @lhn has the scoop: https://www.wired.com/story/google-android-pixel-showcase-vulnerability/

the most recent hackerone issue was filed because the user googled "[another project] bug bounty program", clicked the first link (to #curl's bug-bounty) and entered an issue about a completely different project...