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Security Advisories

CVE-2024-49761

NVD

https://nvd.nist.gov/vuln/detail/CVE-2024-49761

Severity

Unknown
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Summary

REXML ReDoS vulnerability

Description

REXML is an XML toolkit for Ruby. The REXML gem before 3.3.9 has a ReDoS vulnerability when it parses an XML that has many digits between &# and x...; in a hex numeric character reference (&#x...;). This does not happen with Ruby 3.2 or later. Ruby 3.1 is the only affected maintained Ruby. The REXML gem 3.3.9 or later include the patch to fix the vulnerability.

References

Affected packages

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