What’s Vulnerable › Vulnerabilities

CVE-2018-10868

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-05-26 · updated 2026-06-17
• Weakness: CWE-400

Description

redhat-certification 7 does not properly restrict the number of recursive definitions of entities in XML documents, allowing an unauthenticated user to run a "Billion Laugh Attack" by replying to XMLRPC methods when getting the status of an host.

Affected products

• redhat-certification: 7.0

References

• https://access.redhat.com/security/cve/CVE-2018-10868
• https://bugzilla.redhat.com/show_bug.cgi?id=1593776
• https://access.redhat.com/security/cve/CVE-2018-10868
• https://bugzilla.redhat.com/show_bug.cgi?id=1593776

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