#regex
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Ruby Fixes Three Regex Engine Bugs Behind Four Critical GitLab RCE Flaws
Ruby has shipped 4.0.9, 3.4.12 and 3.3.13 to fix flaws in the Onigmo regex engine that drove four critical GitLab patches in a month. Any app that compiles a regular expression from attacker-controlled text is at risk.
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DOOM Runs on a Regular-Expression Engine
Yet another demonstration that the classic shooter works anywhere: this time the computing environment is a regular-expression engine, where find-and-replace operations play the part of a processor.