infosex.exchange <3

You are probably looking for the infosec.exchange Mastodon instance

This host is mostly for my random stuff, and in little part acts like a well-intentioned placeholder for the typosquatted domain.

Discoverability and Archiving

Currently I'm using this host for saving the items from my own feeds to the Wayback Machine and provide in-links for search engines. I hate that I have to do this, but the non-sense ideology of Mastodon pretty much ruined the search feature for Fediverse as a whole, and this wasn't changed by the fact that they owned their mistake and implemented search eventually.

Yes, I (or anyone else) could do similar things with other peoples published feeds, regardless of the tantrum. No, you can't defederate this, because the process doesn't rely on an instance.

Gluttony Section for Search Engines

A casual player finds a memory corruption in Super Mario allowing arbitrary code execution and speedrunners exploit it *by hand* to warp to the credits screen.

https://www.youtube.com/watch?v=WdadpHLAfdA

#GameHacking is really something else!
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Had to make a proper GIF of this
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@martinvermeer @oivaeskola
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Blasting Past iOS 18

https://blog.dfsec.com/ios/2025/05/30/blasting-past-ios-18/

(Corrected link)
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[RSS] Blasting Past iOS 18

https://blog.dfsec.com/ios/2025/05/29/blasting-past-ios-18/

Edit: seems I have caught a pre-release post, whoops...
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It seems #IBMi ACS users keep strugling with Win11 hardenings:

https://www.ibm.com/support/pages/node/7180720?myns=swgother&mynp=OCSWG60&mync=A&cm_sp=swgother-_-OCSWG60-_-A

Here's my previous analysis of the problem:

https://blog.silentsignal.eu/2025/01/21/ibm-acs-password-dump/
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[RSS] Achieving Persistent Client-Side Attacks with a Single WeChat Message

https://www.darknavy.org/blog/achieving_persistent_client_side_attacks_with_a_single_wechat_message/
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[oss-security] CVE-2025-48734: Apache Commons BeanUtils: PropertyUtilsBean does not suppresses an enum's declaredClass property by default

https://www.openwall.com/lists/oss-security/2025/05/28/6

I wonder if the now restricted behavior is useful for #deserialization gadgets (I couldn't find references to declaredClass abuse, but haven't finished my coffee yet either...)?
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[oss-security]

CVE-2025-46701: Apache Tomcat: Security constraint bypass for CGI scripts

https://www.openwall.com/lists/oss-security/2025/05/29/4

I think "GCI" is a typo in the message (CGIServlet.java is patched), although found the same typo elsewhere in the documentation...
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@keenancrane I wanted to mention those piggies, glad this design was not lost in time (had think really hard where I saw a similar concept, and it was about 25 years ago) :)
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