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CVE-2021-3642

wildfly-elytron: possible timing attack in ScramServer

A flaw was found in Wildfly Elytron in versions prior to 1.10.14.Final, prior to 1.15.5.Final and prior to 1.16.1.Final where ScramServer may be susceptible to Timing Attack if enabled. The highest threat of this vulnerability is confidentiality.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Quarkus Redhat
Products
Quarkus Build Of Quarkus Camel Quarkus and 15 more
CVE-2021-3629

undertow: potential security issue in flow control over HTTP/2 may lead to DOS

A flaw was found in Undertow. A potential security issue in flow control handling by the browser over http/2 may potentially cause overhead or a denial of service in the server. The highest threat from this vulnerability is availability. This flaw affects Undertow versions prior to 2.0.40.Final and prior to 2.2.11.Final.

CVSS 3.1 · 5.9 Medium EPSS 1.3% KEV · Not listed
Vendors
Netapp Redhat
Products
Active Iq Unified Manager Oncommand Insight Oncommand Workflow Automation and 11 more
CVE-2021-3536

wildfly: XSS via admin console when creating roles in domain mode

A flaw was found in Wildfly in versions before 23.0.2.Final while creating a new role in domain mode via the admin console, it is possible to add a payload in the name field, leading to XSS. This affects Confidentiality and Integrity.

CVSS 3.1 · 4.8 Medium EPSS < 1% KEV · Not listed
Vendors
Redhat
Products
Build Of Quarkus Data Grid Descision Manager and 9 more
CVE-2021-38153

Timing Attack Vulnerability for Apache Kafka Connect and Clients

Some components in Apache Kafka use `Arrays.equals` to validate a password or key, which is vulnerable to timing attacks that make brute force attacks for such credentials more likely to be successful. Users should upgrade to 2.8.1 or higher, or 3.0.0 or higher where this vulnerability has been fixed. The affected versions include Apache Kafka 2.0.0, 2.0.1, 2.1.0, 2.1.1, 2.2.0, 2.2.1, 2.2.2, 2.3.0, 2.3.1, 2.4.0, 2.4.1, 2.5.0, 2.5.1, 2.6.0, 2.6.1, 2.6.2, 2.7.0, 2.7.1, and 2.8.0.

CVSS 3.1 · 5.9 Medium EPSS 6.2% KEV · Not listed
Vendors
Apache Oracle Quarkus and 1 more
Products
Kafka Communications Brm - Elastic Charging Engine Communications Cloud Native Core Policy and 12 more
CVE-2021-33813

jdom: XXE allows attackers to cause a DoS via a crafted HTTP request

An XXE issue in SAXBuilder in JDOM through 2.0.6 allows attackers to cause a denial of service via a crafted HTTP request.

CVSS 3.1 · 7.5 High EPSS 19.4% KEV · Not listed
Vendors
Apache Debian Fedoraproject and 3 more
Products
Solr Tika Debian Linux and 7 more
CVE-2021-30468

Apache CXF Denial of service vulnerability in parsing JSON via JsonMapObjectReaderWriter

A vulnerability in the JsonMapObjectReaderWriter of Apache CXF allows an attacker to submit malformed JSON to a web service, which results in the thread getting stuck in an infinite loop, consuming CPU indefinitely. This issue affects Apache CXF versions prior to 3.4.4; Apache CXF versions prior to 3.3.11.

CVSS 3.1 · 7.5 High EPSS 7.0% KEV · Not listed
Vendors
Apache Oracle Redhat
Products
Cxf Tomee Business Intelligence and 5 more
CVE-2021-2471

mysql-connector-java: unauthorized access to critical

Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/J). Supported versions that are affected are 8.0.26 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Connectors accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Connectors. CVSS 3.1 Base Score 5.9 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:H).

CVSS 3.1 · 5.9 Medium EPSS 7.5% KEV · Not listed
Vendors
Oracle Quarkus Redhat
Products
Communications Cloud Native Core Console Communications Cloud Native Core Network Slice Selection Function Communications Cloud Native Core Policy and 8 more
CVE-2021-28169

jetty: requests to the ConcatServlet and WelcomeFilter are able to access protected resources within the WEB-INF directory

For Eclipse Jetty versions <= 9.4.40, <= 10.0.2, <= 11.0.2, it is possible for requests to the ConcatServlet with a doubly encoded path to access protected resources within the WEB-INF directory. For example a request to `/concat?/%2557EB-INF/web.xml` can retrieve the web.xml file. This can reveal sensitive information regarding the implementation of a web application.

CVSS 3.1 · 5.3 Medium EPSS 78.5% KEV · Not listed
Vendors
Debian Eclipse Netapp and 2 more
Products
Debian Linux Jetty Active Iq Unified Manager and 11 more
CVE-2021-28168

jersey: Local information disclosure via system temporary directory

Eclipse Jersey 2.28 to 2.33 and Eclipse Jersey 3.0.0 to 3.0.1 contains a local information disclosure vulnerability. This is due to the use of the File.createTempFile which creates a file inside of the system temporary directory with the permissions: -rw-r--r--. Thus the contents of this file are viewable by all other users locally on the system. As such, if the contents written is security sensitive, it can be disclosed to other local users.

CVSS 3.1 · 6.2 Medium EPSS < 1% KEV · Not listed
Vendors
Eclipse Oracle Redhat
Products
Jersey Communications Cloud Native Core Policy Communications Cloud Native Core Unified Data Repository and 3 more
CVE-2021-28164

jetty: Ambiguous paths can access WEB-INF

In Eclipse Jetty 9.4.37.v20210219 to 9.4.38.v20210224, the default compliance mode allows requests with URIs that contain %2e or %2e%2e segments to access protected resources within the WEB-INF directory. For example a request to /context/%2e/WEB-INF/web.xml can retrieve the web.xml file. This can reveal sensitive information regarding the implementation of a web application.

CVSS 3.1 · 5.3 Medium EPSS 82.4% KEV · Not listed
Vendors
Eclipse Netapp Oracle and 1 more
Products
Jetty Cloud Manager E-series Performance Analyzer and 20 more
CVE-2021-28163

jetty: Symlink directory exposes webapp directory contents

In Eclipse Jetty 9.4.32 to 9.4.38, 10.0.0.beta2 to 10.0.1, and 11.0.0.beta2 to 11.0.1, if a user uses a webapps directory that is a symlink, the contents of the webapps directory is deployed as a static webapp, inadvertently serving the webapps themselves and anything else that might be in that directory.

CVSS 3.1 · 2.7 Low EPSS 4.2% KEV · Not listed
Vendors
Apache Eclipse Fedoraproject and 3 more
Products
Ignite Solr Jetty and 27 more
CVE-2021-26291

block repositories using http by default

Apache Maven will follow repositories that are defined in a dependency’s Project Object Model (pom) which may be surprising to some users, resulting in potential risk if a malicious actor takes over that repository or is able to insert themselves into a position to pretend to be that repository. Maven is changing the default behavior in 3.8.1+ to no longer follow http (non-SSL) repository references by default. More details available in the referenced urls. If you are currently using a repository manager to govern the repositories used by your builds, you are unaffected by the risks present in the legacy behavior, and are unaffected by this vulnerability and change to default behavior. See this link for more information about repository management: https://maven.apache.org/repository-management.html

CVSS 3.1 · 9.1 Critical EPSS 8.7% KEV · Not listed
Vendors
Apache Oracle Quarkus and 1 more
Products
Maven Financial Services Analytical Applications Infrastructure Goldengate Big Data And Application Adapters and 6 more
CVE-2021-22137

elasticsearch: Document disclosure flaw when Document or Field Level Security is used

In Elasticsearch versions before 7.11.2 and 6.8.15 a document disclosure flaw was found when Document or Field Level Security is used. Search queries do not properly preserve security permissions when executing certain cross-cluster search queries. This could result in the search disclosing the existence of documents the attacker should not be able to view. This could result in an attacker gaining additional insight into potentially sensitive indices.

CVSS 3.1 · 5.3 Medium EPSS 1.2% KEV · Not listed
Vendors
Elastic Redhat
Products
Elasticsearch Camel Quarkus Integration
CVE-2021-22132

elasticsearch: executing async search improperly stores HTTP headers leading to information disclosure

Elasticsearch versions 7.7.0 to 7.10.1 contain an information disclosure flaw in the async search API. Users who execute an async search will improperly store the HTTP headers. An Elasticsearch user with the ability to read the .tasks index could obtain sensitive request headers of other users in the cluster. This issue is fixed in Elasticsearch 7.10.2

CVSS 3.1 · 4.8 Medium EPSS 1.2% KEV · Not listed
Vendors
Elastic Oracle Redhat
Products
Elasticsearch Communications Cloud Native Core Automated Test Suite Camel Quarkus and 1 more
CVE-2021-22118

spring-web: (re)creating the temporary storage directory could result in a privilege escalation within WebFlux application

In Spring Framework, versions 5.2.x prior to 5.2.15 and versions 5.3.x prior to 5.3.7, a WebFlux application is vulnerable to a privilege escalation: by (re)creating the temporary storage directory, a locally authenticated malicious user can read or modify files that have been uploaded to the WebFlux application, or overwrite arbitrary files with multipart request data.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Vendors
Netapp Oracle Redhat and 1 more
Products
Hci Management Services For Element Software Commerce Guided Search and 31 more
CVE-2021-20328

MongoDB Java driver client-side field level encryption not verifying KMS host name

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. This issue does not impact driver workloads that don’t use Field Level Encryption.

CVSS 3.1 · 6.4 Medium EPSS < 1% KEV · Not listed
Vendors
Mongodb Quarkus Redhat
Products
Java Driver Quarkus Camel Quarkus and 1 more
CVE-2021-20293

RESTEasy: PathParam in RESTEasy can lead to a reflected XSS attack

A reflected Cross-Site Scripting (XSS) flaw was found in RESTEasy in all versions of RESTEasy up to 4.6.0.Final, where it did not properly handle URL encoding when calling @javax.ws.rs.PathParam without any @Produces MediaType. This flaw allows an attacker to launch a reflected XSS attack. The highest threat from this vulnerability is to data confidentiality and integrity.

CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
Vendors
Netapp Redhat
Products
Oncommand Insight Integration Resteasy