Reliance on Cookies without Validation and Integrity Checking Affecting rubygem-bigdecimal package, versions <0:3.0.0-141.module+el8.6.0+20741+4fdba061


Severity

Recommended
medium

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.75% (82nd percentile)

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  • Snyk IDSNYK-ORACLE8-RUBYGEMBIGDECIMAL-2602311
  • published10 Apr 2022
  • disclosed1 Jan 2022

Introduced: 1 Jan 2022

CVE-2021-41819  (opens in a new tab)
CWE-565  (opens in a new tab)

How to fix?

Upgrade Oracle:8 rubygem-bigdecimal to version 0:3.0.0-141.module+el8.6.0+20741+4fdba061 or higher.
This issue was patched in ELSA-2022-6450.

NVD Description

Note: Versions mentioned in the description apply only to the upstream rubygem-bigdecimal package and not the rubygem-bigdecimal package as distributed by Oracle. See How to fix? for Oracle:8 relevant fixed versions and status.

CGI::Cookie.parse in Ruby through 2.6.8 mishandles security prefixes in cookie names. This also affects the CGI gem through 0.3.0 for Ruby.

CVSS Scores

version 3.1