PT-2020-22734 · Perl · Perl-Yaml-Libyaml
Published
2020-07-23
·
Updated
2020-07-23
None
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Name of the Vulnerable Software and Affected Versions
perl-YAML-LibYAML versions prior to 0.69
Description
The issue concerns a security fix in perl-YAML-LibYAML, where the $LoadBlessed option has been added to control the loading of objects. By default, this option is set to true, and the behavior remains unchanged. Additional changes include clarifying documentation about exported functions, fixing the Dump() function to prevent modification of original data, supporting standard tags, and improving regex handling.
Recommendations
For versions prior to 0.69, update perl-YAML-LibYAML to version 0.69 to address the security issue and other fixes.
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Related Identifiers
Affected Products
Perl-Yaml-Libyaml