Lookup for vulnerable packages by Package URL.

Purlpkg:rpm/redhat/ruby@3.0.7-163?arch=el9_5
Typerpm
Namespaceredhat
Nameruby
Version3.0.7-163
Qualifiers
arch el9_5
Subpath
Is_vulnerabletrue
Next_non_vulnerable_versionnull
Latest_non_vulnerable_versionnull
Affected_by_vulnerabilities
0
url VCID-msc8-xjz2-2kb4
vulnerability_id VCID-msc8-xjz2-2kb4
summary
REXML ReDoS vulnerability
### Impact

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. Note that Ruby 3.1 will reach EOL on 2025-03.

### Patches

The REXML gem 3.3.9 or later include the patch to fix the vulnerability.

### Workarounds

Use Ruby 3.2 or later instead of Ruby 3.1.

### References

* https://www.ruby-lang.org/en/news/2024/10/28/redos-rexml-cve-2024-49761/: An announce on www.ruby-lang.org
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-49761.json
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12
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reference_type
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reference_type
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fixed_packages
aliases CVE-2024-49761, GHSA-2rxp-v6pw-ch6m
risk_score 3.4
exploitability 0.5
weighted_severity 6.8
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-msc8-xjz2-2kb4
Fixing_vulnerabilities
Risk_score3.4
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:rpm/redhat/ruby@3.0.7-163%3Farch=el9_5