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An issue was discovered in Ruby 3.x through 3.3.0. If attacker-supplied data is provided to the Ruby regex compiler it is possible to extract arbitrary heap data relative to the start of the text including pointers and sensitive strings. The fixed versions are 3.0.7 3.1.5 3.2.4 and 3.3.1.

🗓️ 14 May 2024 07:00:00Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 1 Views

Ruby regex leak lets attacker extract heap data and pointers; fixed version 3.0.7, 3.1.5, 3.2.4, 3.3.1.

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