May 14, 2019—KB4499167 (OS Build 17134.765)

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May 14, 2019—KB4499179 (OS Build 16299.1146)

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May 14, 2019—KB4499164 (Monthly Rollup)

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May 14, 2019—KB4499154 (OS Build 10240.18215)

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tomcat: Host name verification missing in WebSocket client

The host name verification when using TLS with the WebSocket client was missing. It is now enabled by default. Versions Affected: Apache Tomcat 9.0.0.M1 to 9.0.9, 8.5.0 to 8.5.31, 8.0.0.RC1 to 8.0.52, and 7.0.35 to 7.0.88...

tomcat: Host name verification missing in WebSocket client

The host name verification when using TLS with the WebSocket client was missing. It is now enabled by default. Versions Affected: Apache Tomcat 9.0.0.M1 to 9.0.9, 8.5.0 to 8.5.31, 8.0.0.RC1 to 8.0.52, and 7.0.35 to 7.0.88...

tomcat: Host name verification missing in WebSocket client

The host name verification when using TLS with the WebSocket client was missing. It is now enabled by default. Versions Affected: Apache Tomcat 9.0.0.M1 to 9.0.9, 8.5.0 to 8.5.31, 8.0.0.RC1 to 8.0.52, and 7.0.35 to 7.0.88...

tomcat: Host name verification missing in WebSocket client

The host name verification when using TLS with the WebSocket client was missing. It is now enabled by default. Versions Affected: Apache Tomcat 9.0.0.M1 to 9.0.9, 8.5.0 to 8.5.31, 8.0.0.RC1 to 8.0.52, and 7.0.35 to 7.0.88...

Novatek NT9665X HFS Overwrite denial-of-service vulnerability

Summary An exploitable firmware update vulnerability exists in the NT9665X Chipset firmware running on the Anker Roav A1 Dashcam, version “RoavA1SWV1.9.” The HTTP server could allow an attacker to overwrite the root directory of the server, resulting in a denial of service. An attacker can send a...

[SECURITY] Fedora 30 Update: mosquitto-1.6.2-1.fc30

Mosquitto is an open source message broker that implements the MQ Telemetry Transport protocol version 3.1 and 3.1.1 MQTT provides a lightweight method of carrying out messaging using a publish/subscribe model. This makes it suitable for "machine to machine" messaging such as with low power senso...

ALPINE-CVE-2019-11499

In the IMAP Server in Dovecot 2.3.3 through 2.3.5.2, the submission-login component crashes if AUTH PLAIN is attempted over a TLS secured channel with an unacceptable authentication message...

DEBIAN-CVE-2019-5432

A specifically malformed MQTT Subscribe packet crashes MQTT Brokers using the mqtt-packet module versions 3.5.1, 4.0.0 - 4.1.3, 5.0.0 - 5.6.1, 6.0.0 - 6.1.2 for decoding...

CVE-2019-1590

A vulnerability in the Transport Layer Security TLS certificate validation functionality of Cisco Nexus 9000 Series Application Centric Infrastructure ACI Mode Switch Software could allow an unauthenticated, remote attacker to perform insecure TLS client authentication on an affected device. The...

Improper Signature Validation

The GnuTLS library provides support for cryptographic algorithms and for protocols such as Transport Layer Security TLS. It was found that GnuTLS did not check activation and expiration dates of CA certificates. This could cause an application using GnuTLS to incorrectly accept a certificate as...

Improper Signature Validation

The GnuTLS library provides support for cryptographic algorithms and for protocols such as Transport Layer Security TLS. It was found that GnuTLS did not check activation and expiration dates of CA certificates. This could cause an application using GnuTLS to incorrectly accept a certificate as...

UBUNTU-CVE-2019-11499

In the IMAP Server in Dovecot 2.3.3 through 2.3.5.2, the submission-login component crashes if AUTH PLAIN is attempted over a TLS secured channel with an unacceptable authentication message...

PT-2019-3527 · Dovecot +3 · Dovecot +3

Name of the Vulnerable Software and Affected Versions: Dovecot versions 2.3.3 through 2.3.5.2 Description: The issue is related to the IMAP Server in Dovecot, where the submission-login component crashes if AUTH PLAIN is attempted over a TLS secured channel with an unacceptable authentication...

DEBIAN-CVE-2018-12384

When handling a SSLv2-compatible ClientHello request, the server doesn't generate a new random value but sends an all-zero value instead. This results in full malleability of the ClientHello for SSLv2 used for TLS 1.2 in all versions prior to NSS 3.39. This does not impact TLS 1.3...

Important: Red Hat Security Advisory: AMQ Clients 2.3.1 release and security update

Updated Red Hat AMQ Clients 2.3.1 packages are now available. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE...

jackson-databind: improper polymorphic deserialization in axis2-transport-jms class

A flaw was discovered in jackson-databind, where it would permit polymorphic deserialization of a malicious object using the axis2-transport-jms class. An attacker could use this flaw to execute arbitrary code...