CVE-2024-27280 Affecting rubygems package, versions <0:3.2.33-162.el9_4


Severity

Recommended
medium

Based on Oracle Linux security rating.

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  • Snyk IDSNYK-ORACLE9-RUBYGEMS-7222001
  • published8 Jun 2024
  • disclosed14 May 2024

Introduced: 14 May 2024

CVE-2024-27280  (opens in a new tab)

How to fix?

Upgrade Oracle:9 rubygems to version 0:3.2.33-162.el9_4 or higher.
This issue was patched in ELSA-2024-3838.

NVD Description

Note: Versions mentioned in the description apply only to the upstream rubygems package and not the rubygems package as distributed by Oracle. See How to fix? for Oracle:9 relevant fixed versions and status.

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.

CVSS Scores

version 3.1