Apache CXF: Authentication Bypass in OAuth2 TokenIntrospectionService
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| Apache Software Foundation | Apache CXF | unaffected |
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Configuration 1 [-]
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| Apache | Cxf |
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| Source | ID | Title |
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Github GHSA |
GHSA-542g-m3fx-q86f | Apache CXF has Authentication Bypass in OAuth2 TokenIntrospectionService |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.369% probability within 30 days)
| Type | Values Removed | Values Added |
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| Description | An authentication bypass vulnerability exists in the OAuth2 TokenIntrospectionService in Apache CXF. Due to a missing 'throw' keyword in the security context check, the introspection endpoint (/services/oauth2/introspect) can be accessed by any unauthenticated network attacker. However note that this is a safeguard only in the case that someone forgot to enable authentication on the service. Users are recommended to upgrade to version 4.2.2 or 4.1.7, which fixes this issue. | An authentication bypass vulnerability exists in the OAuth2 TokenIntrospectionService in Apache CXF. Due to a missing 'throw' keyword in the security context check, the introspection endpoint (/services/oauth2/introspect) can be accessed by any unauthenticated network attacker. However note that this is a safeguard only in the case that someone forgot to enable authentication on the service. Users are recommended to upgrade to version 4.2.2 or 4.1.7 or 3.6.12, which fixes this issue. |
| Type | Values Removed | Values Added |
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| Metrics |
cvssV3_1
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cvssV3_1
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| Type | Values Removed | Values Added |
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| Weaknesses | NVD-CWE-noinfo | |
| CPEs | cpe:2.3:a:apache:cxf:*:*:*:*:*:*:*:* |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
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| First Time appeared |
Apache
Apache cxf |
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| Vendors & Products |
Apache
Apache cxf |
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| References |
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| Type | Values Removed | Values Added |
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| Description | An authentication bypass vulnerability exists in the OAuth2 TokenIntrospectionService in Apache CXF. Due to a missing 'throw' keyword in the security context check, the introspection endpoint (/services/oauth2/introspect) can be accessed by any unauthenticated network attacker. However note that this is a safeguard only in the case that someone forgot to enable authentication on the service. Users are recommended to upgrade to version 4.2.2 or 4.1.7, which fixes this issue. | |
| Title | Apache CXF: Authentication Bypass in OAuth2 TokenIntrospectionService | |
| Weaknesses | CWE-287 | |
| References |
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