References to Advisories, Solutions, and Tools

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Change History

CISA-ADP AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA-ADP CWE-120

A buffer-overread issue was discovered in StringIO 3.0.1, as distributed in Ruby 3.0.x through 3.0.6 and 3.1.x through 3.1.4. The ungetbyte and ungetc methods on a StringIO can read past the end of a string, and a subsequent call to StringIO.gets may return the memory value. 3.0.3 is the main fixed version; however, for Ruby 3.0 users, a fixed version is stringio 3.0.1.1, and for Ruby 3.1 users, a fixed version is stringio 3.0.1.2.

MITRE https://hackerone.com/reports/1399856 [No types assigned]

MITRE https://www.ruby-lang.org/en/news/2024/03/21/buffer-overread-cve-2024-27280/ [No types assigned]