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Start learningUpgrade Centos:8
rubygem-net-telnet
to version 0:0.1.1-112.module+el8.10.0+22021+135c76a8 or higher.
Note: Versions mentioned in the description apply only to the upstream rubygem-net-telnet
package and not the rubygem-net-telnet
package as distributed by Centos
.
See How to fix?
for Centos:8
relevant fixed versions and status.
An issue was discovered in RDoc 6.3.3 through 6.6.2, as distributed in Ruby 3.x through 3.3.0. When parsing .rdoc_options (used for configuration in RDoc) as a YAML file, object injection and resultant remote code execution are possible because there are no restrictions on the classes that can be restored. (When loading the documentation cache, object injection and resultant remote code execution are also possible if there were a crafted cache.) The main fixed version is 6.6.3.1. For Ruby 3.0 users, a fixed version is rdoc 6.3.4.1. For Ruby 3.1 users, a fixed version is rdoc 6.4.1.1. For Ruby 3.2 users, a fixed version is rdoc 6.5.1.1.