CVE-2020-2252

Jenkins Mailer Plugin 1.32 and earlier does not perform hostname validation when connecting to the configured SMTP server...

CVE-2020-2253

Jenkins Email Extension Plugin 2.75 and earlier does not perform hostname validation when connecting to the configured SMTP server...

Input validation

Jenkins Email Extension Plugin 2.75 and earlier does not perform hostname validation when connecting to the configured SMTP server...

Input validation

Jenkins Mailer Plugin 1.32 and earlier does not perform hostname validation when connecting to the configured SMTP server...

CVE-2020-2252

Jenkins Mailer Plugin 1.32 and earlier does not perform hostname validation when connecting to the configured SMTP server...

PT-2020-15476 · Jenkins · Jenkins Mailer Plugin +1

Name of the Vulnerable Software and Affected Versions: Jenkins Mailer Plugin versions 1.32 and earlier Description: The issue is related to the lack of hostname validation when connecting to the configured SMTP server. This could be exploited using a man-in-the-middle attack to intercept...

Missing hostname validation in email-ext

email-ext 2.75 and earlier does not perform hostname validation when connecting to the configured SMTP server. This lack of validation could be abused using a man-in-the-middle attack to intercept these connections. email-ext 2.76 validates the SMTP hostname when connecting via TLS by default. In...

PT-2020-15477 · Jenkins · Jenkins Email Extension Plugin +1

Name of the Vulnerable Software and Affected Versions: Jenkins Email Extension Plugin versions 2.75 and earlier Description: The issue is related to the lack of hostname validation when connecting to the configured SMTP server. This could be exploited using a man-in-the-middle attack to intercept...

Ruby: Net::SMTP with tls allows forged certificates as long as the hostname matches

I'd like to report a very odd behavior I observed in the Net::SMTP module, part of Ruby's standard library. It seems when performing a TLS connection the code checks the certificate hostname, but not the certificate signature or issuer. This of course makes little sense, as an attacker can create...

PYSEC-2020-252

The Scalyr Agent before 2.1.10 has Missing SSL Certificate Validation because, in some circumstances, native Python code is used that lacks a comparison of the hostname to commonName and subjectAltName...

Debian: Security Advisory (DSA-4732-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2020 Greenbone AG 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-only ifdescription...

Couchbase Server Java SDK Trust Management Issue Vulnerability

Couchbase Server is a distributed open source NoSQL non-relational database of the U.S. Couchbase company , which mainly supports data query , full-text search and active global replication , etc. The Java SDK is one of the SDK Software Development Kit used to support Java applications to access...

OPENSUSE-SU-2020:0765-1 Security update for imapfilter

This update for imapfilter fixes the following issues: Imapfilter was updated to version 2.6.16 including the following security issue: - CVE-2016-10937: Added Support for SSL hostname validation boo1149931. This update was imported from the openSUSE:Leap:15.1:Update update project...

Security update for imapfilter (moderate)

openSUSE Security Update: Security update for imapfilter Announcement ID: openSUSE-SU-2020:0765-1 Rating: moderate References: 1149931 Cross-References: CVE-2016-10937 Affected Products: openSUSE Backports SLE-15-SP1 An update that fixes one vulnerability is now available. Description: This updat...

Axel Trust Management Issues Vulnerabilities

Axel is a lightweight download gas pedal. A security vulnerability exists in the ssl.c file in versions of Axel prior to 2.17.8 that stems from a TLS connection failing to validate the server's hostname. No details of the vulnerability are provided at this time...

Qore Trust Management Issues Vulnerabilities

Qore is an embedded multithreaded scripting programming language. A trust management issue vulnerability exists in the lib/QoreSocket.cpp file in versions of Qore prior to 0.9.4.2, which stems from the program failing to validate the hostname of an X.509 certificate. No details of the vulnerabili...

openSUSE Security Update : imapfilter (openSUSE-2020-673)

This update for imapfilter fixes the following issues : Imapfilter was updated to version 2.6.16 including the following security issue : - CVE-2016-10937: Added Support for SSL hostname validation boo1149931. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin...

OPENSUSE-SU-2020:0673-1 Security update for imapfilter

This update for imapfilter fixes the following issues: Imapfilter was updated to version 2.6.16 including the following security issue: - CVE-2016-10937: Added Support for SSL hostname validation boo1149931...

em-imap Trust Management Issue Vulnerability

em-imap is an IMAP client based on EventMachine by Conrad Irwin Software developers. A security vulnerability exists in version 0.5 of em-imap, which stems from the program not validating the hostname of the TLS server credentials. An attacker could exploit this vulnerability to conduct a...

Red Hat Keycloak Trust Management Issues Vulnerability

Red Hat Keycloak is a suite of software from Red Hat, Inc. that provides authentication and management capabilities for modern applications and services. A trust management issue vulnerability exists in Red Hat Keycloak versions prior to 10.0.0, which stems from a failure to properly perform TLS...