Apicurio/apicurio-registry: apicurio-registry: xml entity-expansion denial of service via internal dtd subset
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions |
|---|---|---|---|
| Red Hat | Red Hat build of Apicurio Registry 3.3.1 | unaffected | — |
| Red Hat | Red Hat build of Apicurio Registry 3.3.1 | unaffected | — |
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Redhat | Apicurio Registry |
|
| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-748j-wm96-4wh5 | Apicurio Registry is vulnerable to denial of service through XML entity expansion |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.519% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:/a:redhat:apicurio_registry:3.3 | |
| References |
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| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| References |
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| Metrics |
threat_severity
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threat_severity
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| Type | Values Removed | Values Added |
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| Description | A flaw was found in Apicurio Registry. The DocumentBuilderAccessor correctly blocks external DTD and schema access but does not disable DOCTYPE declarations or enable FEATURE_SECURE_PROCESSING. An attacker with artifact-write permission can upload XML documents with internal entity-expansion payloads (billion-laughs variant) that cause CPU and heap exhaustion, partially mitigated by the JAXP default 64,000 entity-expansion limit. | |
| Title | Apicurio/apicurio-registry: apicurio-registry: xml entity-expansion denial of service via internal dtd subset | |
| First Time appeared |
Redhat
Redhat apicurio Registry |
|
| Weaknesses | CWE-776 | |
| CPEs | cpe:/a:redhat:apicurio_registry:3 | |
| Vendors & Products |
Redhat
Redhat apicurio Registry |
|
| References |
| |
| Metrics |
cvssV3_1
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