Arbitrary Code Injection Affecting ruby:3.1/rubygem-bigdecimal package, versions <0:3.1.1-143.module_el9.3.0+60+5ebc989a


Severity

Recommended
medium

Based on AlmaLinux security rating.

Threat Intelligence

EPSS
0.52% (78th percentile)

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  • Snyk IDSNYK-ALMALINUX9-RUBY-6530449
  • published3 Apr 2024
  • disclosed11 Jun 2024

Introduced: 3 Apr 2024

CVE-2021-33621  (opens in a new tab)
CWE-74  (opens in a new tab)

How to fix?

Upgrade AlmaLinux:9 ruby:3.1/rubygem-bigdecimal to version 0:3.1.1-143.module_el9.3.0+60+5ebc989a or higher.
This issue was patched in ALSA-2024:1576.

NVD Description

Note: Versions mentioned in the description apply only to the upstream ruby:3.1/rubygem-bigdecimal package and not the ruby:3.1/rubygem-bigdecimal package as distributed by AlmaLinux. See How to fix? for AlmaLinux:9 relevant fixed versions and status.

The cgi gem before 0.1.0.2, 0.2.x before 0.2.2, and 0.3.x before 0.3.5 for Ruby allows HTTP response splitting. This is relevant to applications that use untrusted user input either to generate an HTTP response or to create a CGI::Cookie object.

References

CVSS Scores

version 3.1