CVSS: 5.3EPSS: 0%CPEs: 4EXPL: 0CVE-2021-20289 – resteasy: Error message exposes endpoint class information
https://notcve.org/view.php?id=CVE-2021-20289
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. Se detectó un fallo en RESTEasy en todas las versiones de RESTEasy hasta 4.6.0.Final. Los nombres de métodos y clases de endpoint son devueltos como parte de la respuesta de excepción cuando RESTEasy no puede convertir uno de los valores de consulta o ruta del URI de petición a el valor del parámetro de método del recurso JAX-RS correspondiente. • https://bugzilla.redhat.com/show_bug.cgi?id=1935927 https://www.oracle.com/security-alerts/cpuapr2022.html https://access.redhat.com/security/cve/CVE-2021-20289 • CWE-209: Generation of Error Message Containing Sensitive Information •
CVSS: 5.9EPSS: 16%CPEs: 8EXPL: 0CVE-2021-21295 – Possible request smuggling in HTTP/2 due missing validation
https://notcve.org/view.php?id=CVE-2021-21295
Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In Netty (io.netty:netty-codec-http2) before version 4.1.60.Final there is a vulnerability that enables request smuggling. If a Content-Length header is present in the original HTTP/2 request, the field is not validated by `Http2MultiplexHandler` as it is propagated up. This is fine as long as the request is not proxied through as HTTP/1.1. If the request comes in as an HTTP/2 stream, gets converted into the HTTP/1.1 domain objects (`HttpRequest`, `HttpContent`, etc.) via `Http2StreamFrameToHttpObjectCodec `and then sent up to the child channel's pipeline and proxied through a remote peer as HTTP/1.1 this may result in request smuggling. • https://github.com/Netflix/zuul/pull/980 https://github.com/netty/netty/commit/89c241e3b1795ff257af4ad6eadc616cb2fb3dc4 https://github.com/netty/netty/security/advisories/GHSA-wm47-8v5p-wjpj https://lists.apache.org/thread.html/r02e467123d45006a1dda20a38349e9c74c3a4b53e2e07be0939ecb3f%40%3Cdev.ranger.apache.org%3E https://lists.apache.org/thread.html/r040a5e4d9cca2f98354b58a70b27099672276f66995c4e2e39545d0b%40%3Cissues.hbase.apache.org%3E https://lists.apache.org/thread.html/r04a3e0d9f53421fb946c60cc54762b7151dc692eb4e39970a7579052%40%3Ccommits.servicecomb.apache.org • CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') •
CVSS: 6.8EPSS: 0%CPEs: 7EXPL: 0CVE-2021-20328 – MongoDB Java driver client-side field level encryption not verifying KMS host name
https://notcve.org/view.php?id=CVE-2021-20328
Specific versions of the Java driver that support client-side field level encryption (CSFLE) fail to perform correct host name verification on the KMS server’s certificate. This vulnerability in combination with a privileged network position active MITM attack could result in interception of traffic between the Java driver and the KMS service rendering Field Level Encryption ineffective. This issue was discovered during internal testing and affects all versions of the Java driver that support CSFLE. The Java async, Scala, and reactive streams drivers are not impacted. This vulnerability does not impact driver traffic payloads with CSFLE-supported key services originating from applications residing inside the AWS, GCP, and Azure network fabrics due to compensating controls in these environments. • https://jira.mongodb.org/browse/JAVA-4017 https://access.redhat.com/security/cve/CVE-2021-20328 https://bugzilla.redhat.com/show_bug.cgi?id=1934236 • CWE-295: Improper Certificate Validation •
CVSS: 7.5EPSS: 0%CPEs: 9EXPL: 0CVE-2020-28491 – Denial of Service (DoS)
https://notcve.org/view.php?id=CVE-2020-28491
This affects the package com.fasterxml.jackson.dataformat:jackson-dataformat-cbor from 0 and before 2.11.4, from 2.12.0-rc1 and before 2.12.1. Unchecked allocation of byte buffer can cause a java.lang.OutOfMemoryError exception. Esto afecta al paquete com.fasterxml.jackson.dataformat:jackson-dataformat-cbor versiones desde 0 y anteriores a 2.11.4, versiones desde 2.12.0-rc1 y anteriores a 2.12.1. Una asignación no comprobada de búfer de bytes puede causar una excepción de java.lang.OutOfMemoryError • https://github.com/FasterXML/jackson-dataformats-binary/commit/de072d314af8f5f269c8abec6930652af67bc8e6 https://github.com/FasterXML/jackson-dataformats-binary/issues/186 https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONDATAFORMAT-1047329 https://www.oracle.com/security-alerts/cpujul2022.html https://access.redhat.com/security/cve/CVE-2020-28491 https://bugzilla.redhat.com/show_bug.cgi?id=1930423 • CWE-400: Uncontrolled Resource Consumption CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 6.2EPSS: 0%CPEs: 21EXPL: 1CVE-2021-21290 – Local Information Disclosure Vulnerability in Netty on Unix-Like systems due temporary files
https://notcve.org/view.php?id=CVE-2021-21290
Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In Netty before version 4.1.59.Final there is a vulnerability on Unix-like systems involving an insecure temp file. When netty's multipart decoders are used local information disclosure can occur via the local system temporary directory if temporary storing uploads on the disk is enabled. On unix-like systems, the temporary directory is shared between all user. As such, writing to this directory using APIs that do not explicitly set the file/directory permissions can lead to information disclosure. • https://github.com/netty/netty/commit/c735357bf29d07856ad171c6611a2e1a0e0000ec https://github.com/netty/netty/security/advisories/GHSA-5mcr-gq6c-3hq2 https://lists.apache.org/thread.html/r0053443ce19ff125981559f8c51cf66e3ab4350f47812b8cf0733a05%40%3Cdev.kafka.apache.org%3E https://lists.apache.org/thread.html/r02e467123d45006a1dda20a38349e9c74c3a4b53e2e07be0939ecb3f%40%3Cdev.ranger.apache.org%3E https://lists.apache.org/thread.html/r0857b613604c696bf9743f0af047360baaded48b1c75cf6945a083c5%40%3Cjira.kafka.apache.org%3E https://lists.apache.org/thread.html/r10308b625 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-378: Creation of Temporary File With Insecure Permissions CWE-379: Creation of Temporary File in Directory with Insecure Permissions CWE-668: Exposure of Resource to Wrong Sphere •