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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
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
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
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
Products
Ignite Solr Jetty and 27 more
CVE-2021-0341

okhttp: information disclosure via improperly used cryptographic function

In verifyHostName of OkHostnameVerifier.java, there is a possible way to accept a certificate for the wrong domain due to improperly used crypto. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11Android ID: A-171980069

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Vendors
Products
CVE-2020-7238

netty: HTTP Request Smuggling due to Transfer-Encoding whitespace mishandling

Netty 4.1.43.Final allows HTTP Request Smuggling because it mishandles Transfer-Encoding whitespace (such as a [space]Transfer-Encoding:chunked line) and a later Content-Length header. This issue exists because of an incomplete fix for CVE-2019-16869.

CVSS 3.1 · 7.5 High EPSS 3.5% KEV · Not listed
Vendors
Products
Debian Linux Fedora Netty and 17 more
CVE-2020-1945

ant: insecure temporary file vulnerability

Apache Ant 1.1 to 1.9.14 and 1.10.0 to 1.10.7 uses the default temporary directory identified by the Java system property java.io.tmpdir for several tasks and may thus leak sensitive information. The fixcrlf and replaceregexp tasks also copy files from the temporary directory back into the build tree allowing an attacker to inject modified source files into the build process.

CVSS 3.1 · 6.3 Medium EPSS 1.8% KEV · Not listed
Vendors
Products
Ant Ubuntu Linux Fedora and 51 more
CVE-2020-11612

netty: compression/decompression codecs don't enforce limits on buffer allocation sizes

The ZlibDecoders in Netty 4.1.x before 4.1.46 allow for unbounded memory allocation while decoding a ZlibEncoded byte stream. An attacker could send a large ZlibEncoded byte stream to the Netty server, forcing the server to allocate all of its free memory to a single decoder.

CVSS 3.1 · 7.5 High EPSS 9.2% KEV · Not listed
Vendors
CVE-2019-12399

kafka: Connect REST API exposes plaintext secrets in tasks endpoint

When Connect workers in Apache Kafka 2.0.0, 2.0.1, 2.1.0, 2.1.1, 2.2.0, 2.2.1, or 2.3.0 are configured with one or more config providers, and a connector is created/updated on that Connect cluster to use an externalized secret variable in a substring of a connector configuration property value, then any client can issue a request to the same Connect cluster to obtain the connector's task configuration and the response will contain the plaintext secret rather than the externalized secrets variables.

CVSS 3.1 · 7.5 High EPSS 3.9% KEV · Not listed
Vendors