SUSE SLES15 Security Update : dovecot23 (SUSE-SU-2019:0414-1)

This update for dovecot23 fixes the following issues : dovecot was updated to 2.3.3 release, bringing lots of bugfixes bsc1124356. Also the following security issue was fixed : CVE-2019-3814: A vulnerability in Dovecot related to SSL client certificate authentication was fixed bsc1123022 The...

Open-Xchange: Username restriction bypass with SSL client authentication

Summary: Dovecot supports enforcing the login user name to be the one encoded in the SSL client certificate, thus restricting the username. Using SSL certificates that do not even contain the relevant field bypasses this restriction, maybe leading to full login bypass under some luckily rare...

openSUSE Security Update : znc (openSUSE-2018-819)

This update for znc fixes the following issues : - Update to version 1.7.1 - CVE-2018-14055: non-admin user could gain admin privileges and shell access by injecting values into znc.conf bnc1101281 - CVE-2018-14056: path traversal in HTTP handler via ../ in a web skin name. bnc1101280 - Update to...

Security update for znc (moderate)

This update for znc fixes the following issues: - Update to version 1.7.1 CVE-2018-14055: non-admin user could gain admin privileges and shell access by injecting values into znc.conf bnc1101281 CVE-2018-14056: path traversal in HTTP handler via ../ in a web skin name. bnc1101280 - Update to...

Security update for znc (moderate)

This update for znc fixes the following issues: - Update to version 1.7.1 CVE-2018-14055: non-admin user could gain admin privileges and shell access by injecting values into znc.conf bnc1101281 CVE-2018-14056: path traversal in HTTP handler via ../ in a web skin name. bnc1101280 - Update to...

CVE-2018-1085

openshift-ansible before versions 3.9.23, 3.7.46 deploys a misconfigured etcd file that causes the SSL client certificate authentication to be disabled. Quotations around the values of ETCDCLIENTCERTAUTH and ETCDPEERCLIENTCERTAUTH in etcd.conf result in etcd being configured to allow remote users...

Security Bulletin: Vulnerability in Diffie-Hellman ciphers affects IBM Datapower Gateways (CVE-2015-4000)

Summary The Logjam Attack on TLS connections using the Diffie-Hellman DH key exchange protocol affects IBM Datapower Gateways. Vulnerability Details CVEID: CVE-2015-4000 DESCRIPTION: The TLS protocol could allow a remote attacker to obtain sensitive information, caused by the failure to properly...

CVE-2018-5506

In F5 BIG-IP 13.0.0, 12.1.0-12.1.2, 11.6.1, 11.5.1-11.5.5, or 11.2.1 the Apache modules apacheauthtokenmod and modauthf5authtoken.cpp allow possible unauthenticated bruteforce on the emserverip authorization parameter to obtain which SSL client certificates used for mutual authentication between...

CVE-2018-5506

In F5 BIG-IP 13.0.0, 12.1.0-12.1.2, 11.6.1, 11.5.1-11.5.5, or 11.2.1 the Apache modules apacheauthtokenmod and modauthf5authtoken.cpp allow possible unauthenticated bruteforce on the emserverip authorization parameter to obtain which SSL client certificates used for mutual authentication between...

CVE-2018-5506

In F5 BIG-IP 13.0.0, 12.1.0-12.1.2, 11.6.1, 11.5.1-11.5.5, or 11.2.1 the Apache modules apacheauthtokenmod and modauthf5authtoken.cpp allow possible unauthenticated bruteforce on the emserverip authorization parameter to obtain which SSL client certificates used for mutual authentication between...

An Analysis of the OpenSSL SSL Handshake Error State Security Bypass (CVE-2017-3737)

OpenSSL is a widely used library for SSL and TLS protocol implementation that secures data using encryption and decryption based on cryptographic functions. However, a Security Bypass vulnerability – recently addressed in a patch by the OpenSSL Project –can be exploited to make vulnerable SSL...

Elastic Kibana 'SSL Client Access' DoS Vulnerability

Elastic Kibana is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2017 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 CPE = "cpe:/a:elastic:kibana"...

Denial Of Service (DoS)

httpolyglot within Kibana is vulnerable to denial of service DoS attacks. These attacks are possible when the application is configured for SSL client access. File descriptors are not cleaned up correctly after some requests, these descriptors accumulate over time and crash the process...

Critical: Red Hat Security Advisory: java-1.7.0-oracle security update

An update for java-1.7.0-oracle is now available for Oracle Java for Red Hat Enterprise Linux 5, Oracle Java for Red Hat Enterprise Linux 6, and Oracle Java for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerabili...

DNN (DotNetNuke) < 8.0.1 Multiple Vulnerabilities

The version of DNN Platform formerly DotNetNuke running on the remote host is affected by multiple vulnerabilities : - A cross-site scripting XSS vulnerability exists due to improper validation of input to the 'returnurl' query string parameter before returning it to users. A remote attacker can...

CVE-2015-3196

ssl/s3clnt.c in OpenSSL 1.0.0 before 1.0.0t, 1.0.1 before 1.0.1p, and 1.0.2 before 1.0.2d, when used for a multi-threaded client, writes the PSK identity hint to an incorrect data structure, which allows remote servers to cause a denial of service race condition and double free via a crafted...

Race condition

ssl/s3clnt.c in OpenSSL 1.0.0 before 1.0.0t, 1.0.1 before 1.0.1p, and 1.0.2 before 1.0.2d, when used for a multi-threaded client, writes the PSK identity hint to an incorrect data structure, which allows remote servers to cause a denial of service race condition and double free via a crafted...

CVE-2015-3196

ssl/s3clnt.c in OpenSSL 1.0.0 before 1.0.0t, 1.0.1 before 1.0.1p, and 1.0.2 before 1.0.2d, when used for a multi-threaded client, writes the PSK identity hint to an incorrect data structure, which allows remote servers to cause a denial of service race condition and double free via a crafted...

CVE-2015-3196

ssl/s3clnt.c in OpenSSL 1.0.0 before 1.0.0t, 1.0.1 before 1.0.1p, and 1.0.2 before 1.0.2d, when used for a multi-threaded client, writes the PSK identity hint to an incorrect data structure, which allows remote servers to cause a denial of service race condition and double free via a crafted...

Amazon Linux: Security Advisory (ALAS-2014-349)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...