Resteasy
CVE-2021-20289
MEDIUM
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Lifecycle Timeline
1DescriptionNVD
A flaw was found in RESTEasy in all versions of RESTEasy up to 4.6.0.Final. The endpoint class and method names are returned as part of the exception response when RESTEasy cannot convert one of the request URI path or query values to the matching JAX-RS resource method's parameter value. The highest threat from this vulnerability is to data confidentiality.
AnalysisAI
A flaw was found in RESTEasy in all versions of RESTEasy up to 4.6.0.Final. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
Technical ContextAI
This vulnerability is classified under CWE-209. A flaw was found in RESTEasy in all versions of RESTEasy up to 4.6.0.Final. The endpoint class and method names are returned as part of the exception response when RESTEasy cannot convert one of the request URI path or query values to the matching JAX-RS resource method's parameter value. The highest threat from this vulnerability is to data confidentiality. Affected products include: Redhat Resteasy, Netapp Oncommand Insight, Quarkus, Oracle Communications Cloud Native Core Console. Version information: up to 4.6.0..
RemediationAI
A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
RESTEasy 2.3.1 before 2.3.8.SP2 and 3.x before 3.0.9, as used in Red Hat JBoss Enterprise Application Platform (EAP) 6.3
It was found that the fix for CVE-2016-9606 in versions 3.0.22 and 3.1.2 was incomplete and Yaml unmarshalling in Restea
RESTEasy enables GZIPInterceptor, which allows remote attackers to cause a denial of service via unspecified vectors. Ra
A flaw was found in all resteasy 3.x.x versions prior to 3.12.0.Final and all resteasy 4.x.x versions prior to 4.6.0.Fin
DocumentProvider in RESTEasy 2.3.7 and 3.0.9 does not configure the (1) external-general-entities or (2) external-parame
RESTEasy allows remote authenticated users to obtain sensitive information by leveraging "insufficient use of random val
JacksonJsonpInterceptor in RESTEasy might allow remote attackers to conduct a cross-site script inclusion (XSSI) attack.
Cross-site scripting (XSS) vulnerability in the default exception handler in RESTEasy allows remote attackers to inject
A reflected Cross-Site Scripting (XSS) flaw was found in RESTEasy in all versions of RESTEasy up to 4.6.0.Final, where i
In RESTEasy the insecure File.createTempFile() is used in the DataSourceProvider, FileProvider and Mime4JWorkaround clas
A flaw was found in RESTEasy client in all versions of RESTEasy up to 4.5.6.Final. Rated medium severity (CVSS 5.3), thi
RESTEasy before 2.3.1 allows remote attackers to read arbitrary files via an external entity reference in a DOM document
Same weakness CWE-209 – Error Message Information Leak
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External POC / Exploit Code
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