OpenJDK: HostnameChecker does not ensure X.509 certificate names are in normalized form (JSSE, 8237592)

Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE component: JSSE. Supported versions that are affected are Java SE: 7u261, 8u251, 11.0.7 and 14.0.1; Java SE Embedded: 8u251. Difficult to exploit vulnerability allows unauthenticated attacker with network access via TLS to...

org.eclipse.paho.client.mqttv3: Improper hostname validation in the MQTT library

In the Eclipse Paho Java client library version 1.2.0, when connecting to an MQTT server using TLS and setting a host name verifier, the result of that verification is not checked. This could allow one MQTT server to impersonate another and provide the client library with incorrect information...

CVE-2020-17467

An issue was discovered in FNET through 4.6.4. The code for processing the hostname from an LLMNR request doesn't check for '\0' termination. Therefore, the deduced length of the hostname doesn't reflect the correct length of the actual data. This may lead to Information Disclosure in fnetllmnrpo...

Information disclosure

An issue was discovered in FNET through 4.6.4. The code for processing the hostname from an LLMNR request doesn't check for '\0' termination. Therefore, the deduced length of the hostname doesn't reflect the correct length of the actual data. This may lead to Information Disclosure in fnetllmnrpo...

CVE-2020-17467

The CVE-2020-17467 issue affects the FNET stack up to version 4.6.4, where hostname processing for LLMNR requests does not terminate with a null character. This can cause the code path in fnet_llmnr_poll to deduce an incorrect hostname length, enabling information disclosure in responses to malic...

PT-2020-15009 · Fnet · Fnet

Name of the Vulnerable Software and Affected Versions: FNET versions through 4.6.4 Description: An issue was discovered in the code for processing the hostname from an LLMNR request, which doesn't check for '0' termination. This may lead to Information Disclosure in fnet llmnr poll in fnet llmnr....

Opencast < 7.9, 8.0 < 8.9 Hostname Verification Vulnerability

Opencast is prone to a hostname verification vulnerability. Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; y...

Man-in-the-Middle (MitM)

opencast-kernel is vulnerable to man-in-the-middle MitM. The vulnerability exists through the lack of hostname verification on the certificate when HTTPS connections are made...

CVE-2020-26234

Opencast before versions 8.9 and 7.9 disables HTTPS hostname verification of its HTTP client used for a large portion of Opencast's HTTP requests. Hostname verification is an important part when using HTTPS to ensure that the presented certificate is valid for the host. Disabling it can allow for...

CVE-2020-26234

Opencast before versions 8.9 and 7.9 disables HTTPS hostname verification of its HTTP client used for a large portion of Opencast's HTTP requests. Hostname verification is an important part when using HTTPS to ensure that the presented certificate is valid for the host. Disabling it can allow for...

Code injection

Opencast before versions 8.9 and 7.9 disables HTTPS hostname verification of its HTTP client used for a large portion of Opencast's HTTP requests. Hostname verification is an important part when using HTTPS to ensure that the presented certificate is valid for the host. Disabling it can allow for...

Disabled Hostname Verification in Opencast

Opencast before version 8.9 and 7.9 disables HTTPS hostname verification of its HTTP client used for a large portion of Opencast's HTTP requests. Hostname verification is an important part when using HTTPS to ensure that the presented certificate is valid for the host. Disabling it can allow for...

GHSA-44CW-P2HM-GPF6 Disabled Hostname Verification in Opencast

Opencast before version 8.9 and 7.9 disables HTTPS hostname verification of its HTTP client used for a large portion of Opencast's HTTP requests. Hostname verification is an important part when using HTTPS to ensure that the presented certificate is valid for the host. Disabling it can allow for...

CVE-2020-26234 Disabled Hostname Verification in OpenCast

Opencast before versions 8.9 and 7.9 disables HTTPS hostname verification of its HTTP client used for a large portion of Opencast's HTTP requests. Hostname verification is an important part when using HTTPS to ensure that the presented certificate is valid for the host. Disabling it can allow for...

CVE-2020-26234

Opencast versions before 8.9 and 7.9 disable HTTPS hostname verification in its HTTP client, enabling potential MITM attacks. Root cause: hostname verification was disabled for a large portion of HTTP requests. Affected component/file: Opencast HTTP client. Impact: confidentiality/integrity conce...

CVE-2020-26234: Origin Validation Error

Opencast before versions 8.9 and 7.9 disables HTTPS hostname verification of its HTTP client used for a large portion of Opencast's HTTP requests. Hostname verification is an important part when using HTTPS to ensure that the presented certificate is valid for the host. Disabling it can allow for...

Opencast Access Control Error Vulnerability

Opencast is a live video support software for large-scale automated video capture, management and distribution from the Opencast organization. A security vulnerability exists in Opencast versions 8.9 and prior to 7.9 that stems from Opencast disabling HTTPS hostname validation, which is used by i...

CVE-2020-28577

An improper access control information disclosure vulnerability in Trend Micro Apex One and OfficeScan XG SP1 could allow an unauthenticated user to connect to the product server and reveal server hostname and db names...

CVE-2020-28577

An improper access control information disclosure vulnerability in Trend Micro Apex One and OfficeScan XG SP1 could allow an unauthenticated user to connect to the product server and reveal server hostname and db names...

CVE-2020-28577: Undefined Security Weakness

An improper access control information disclosure vulnerability in Trend Micro Apex One and OfficeScan XG SP1 could allow an unauthenticated user to connect to the product server and reveal server hostname and db names...