Tivoli Madness

TL; DR: this blog post serves as an advisory for both: CVE-2020-28054: An Authorization Bypass vulnerability affecting JamoDat – TSMManager Collector v. <= 6.5.0.21 A Stack Based Buffer Overflow affecting IBM Tivoli Storage Manager - ITSM Administrator Client Command Line Administrative Interface (dsmadmc.exe) Version 5, Release 2, Level 0.1. Unfortunately, after I had one of the rudest encounters with an Hackerone’s triager, these are the takeaways: IBM Tivoli Storage Manager has reached its end of life support and will not be...

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LinkedIn – CSV Excel formula injection

We are proud to publish an undisclosed vulnerability affecting LinkedIn and in particular its "CSV Export" function. Following our Vulnerability Disclosure Policy Agreement, LinkedIn Security Team has been informed about this specific issue and this vulnerability will be published without a working PoC. LinkedIn's users can exports all their connections into a CSV file, that due to some missing filters (escaping output), could allows an attacker to execute a command on the user machine. An attacker can create a LinkedIn profile embedding a...

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