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تحديثات Ruby

1774
Classification
These posts contain security alerts, including digital loopholes, electronic attacks, technical updates, and they are classified base on the level of severity.

● Critical

● High

● Medium

● Low

Most Viewed Warnings

Dell EMC Alert

● Critical

F5 Alert

● High

IBM Alert

● Critical

Fortinet Alert

● High

Red Hat Alert

● High

حملات تصيدية تستهدف مايكروسوفت تيمز (Microsoft Teams)

● High

Warning Date

Severity Level

Warning Number

Target Sector

25 November, 2021

● High

2021-3934

All

Description:

Ruby has released security updates to address several vulnerabilities in the following products:

  • ruby 2.6.8 or prior (You can not use gem update cgi for this version.)
  • cgi gem 0.1.0 or prior (which are bundled versions with Ruby 2.7 series prior to Ruby 2.7.5)
  • cgi gem 0.2.0 or prior (which are bundled versions with Ruby 3.0 series prior to Ruby 3.0.3)
  • cgi gem 0.3.0 or prior
  • cgi gem 0.1.0 or prior (which are bundled versions with Ruby 2.7 series prior to Ruby 2.7.5)

Threats:

Attacker could exploit these vulnerabilities by doing the following:

  • Buffer overflow
  • Bypass of a protection mechanism

Best practice and Recommendations:

The CERT team encourages users to review Ruby security advisory and apply the necessary updates:

Last updated at 25 November, 2021

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