F5 BIG-IP - TMM SSL/TLS virtual server vulnerability CVE-2016-6907

TMM SSL/TLS virtual server using CBC cipher may be vulnerable to a SPDX-FileCopyrightText: 2016 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:/h:f5:big-ip"; if...

F5 Networks BIG-IP : TMM SSL/TLS virtual server vulnerability (K39508724)

TMM SSL/TLS virtual server using CBC cipher may be vulnerable to a 'Vaudenay timing attack' aka 'Padding oracle attack.'CVE-2016-6907 The BIG-IP system may be vulnerable to a padding oracle attack on the following platforms : The VIPRION B4450 blade and BIG-IP 2000 and 4000 series platforms are...

"The request was aborted: Could not create SSL/TLS secure channel" after installing Windows Updates

Challenge After installing the security Windows Updates released in September or October 2016, outgoing HTTPS connections from Veeam server to vCenter and NetApp storages may fail with The request was aborted: Could not create SSL/TLS secure channel. Any other HTTPS connections may be affected as...

SOL39508724 - TMM SSL/TLS virtual server vulnerability CVE-2016-6907

Vulnerability Recommended Actions If you are running a version listed in the Versions known to be vulnerable column, you can eliminate this vulnerability by upgrading to a version listed in the Versions known to be not vulnerable column. If the table lists only an older version than what you are...

OpenSSL SSL_peek hang on empty record DoS Vulnerability - Windows

OpenSSL is prone to a Denial of Service DoS vulnerability. SPDX-FileCopyrightText: 2016 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:openssl:openssl";...

OpenSSL SSL_peek hang on empty record DoS Vulnerability - Linux

OpenSSL is prone to a Denial of Service DoS vulnerability. SPDX-FileCopyrightText: 2016 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:openssl:openssl";...

Vulnerability in OpenSSL - SSL_peek() hang on empty record

OpenSSL 1.1.0 SSL/TLS will hang during a call to SSLpeek if the peer sends an empty record. This could be exploited by a malicious peer in a Denial Of Service attack. Found by Alex Gaynor...

SSL/TLS: Certificate In Chain Will Soon Expire

A certificate in the chain of the remote server will soon expire. Copyright C 2016 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...

Cisco ACE 4710 Application Control Engine Denial of Service Vulnerability

A vulnerability in the SSL/TLS functions of the Cisco ACE 4700 Series Application Control Engine Appliances could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on the affected device. SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions might be...

Cisco Patches Critical WebEx Meetings Server Vulnerability

Cisco warned customers of 12 vulnerabilities across its product line this week, including a critical vulnerability in the software that powers its conferencing product, WebEx Meetings Server. The company stressed on Wednesday that version 2.6 of its WebEx Meetings Server is vulnerable to a remote...

[SECURITY] Fedora 23 Update: gnutls-3.4.15-1.fc23

GnuTLS is a secure communications library implementing the SSL, TLS and DTLS protocols and technologies around them. It provides a simple C language application programming interface API to access the secure communications protocols as well as APIs to parse and write X.509, PKCS 12, OpenPGP and...

Android security of Https man in the middle attacks vulnerability-vulnerability warning-the black bar safety net

0X01 overview ! HTTPS, is anetwork securitytransmission Protocol, usingSSL/TLSto the data packet to be encrypted,to providenetworkserverauthentication, the exchange of data protection of privacy andintegrity is. Man in the middle attacks, Man-in-the-middle attack, abbreviation: the MITM refers to...

Cisco ACE30 Application Control Engine Module and Cisco ACE 4710 Application Control Engine Denial of Service Vulnerability

A vulnerability in the SSL/TLS functions of the Cisco ACE30 Application Control Engine Module and the Cisco ACE 4700 Series Application Control Engine Appliances could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on the affected device. The vulnerability is...

SSL/TLS: Diffie-Hellman Key Exchange Insufficient DH Group Strength Vulnerability

The SSL/TLS service uses Diffie-Hellman groups with insufficient strength key size 2048. SPDX-FileCopyrightText: 2016 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...

Breaching a CA – Blind Cross-site Scripting (BXSS) in the GeoTrust SSL Operations Panel Using XSS Hunter

This is a continuation of a series of blog posts which will cover blind cross-site scripting XSS and its impact on the internal systems which suffer from it. Previously, we’ve shown that data entered into one part of a website, such as the account information panel, can lead to XSS on internal...

SWEET32: TLS 6 4-bit block cipher birthday attack(CVE-2 0 1 6-2 1 8 3)-vulnerability warning-the black bar safety net

The problem of the attack of harsh conditions. The attacker needs to get a lot of ciphertext, the thesis of the author is by 3 0 hours, 610GB of data to achieve. In addition, the need to plaintext in Important Information a lot of repetition which is to eventually be able to decrypt it's content,...

SSL/TLS: Certificate Signed Using A Weak Signature Algorithm

The remote service is using a SSL/TLS certificate in the certificate chain that has been signed using a cryptographically weak hashing algorithm. Copyright C 2016 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective rig...

SSL/TLS: HTTP Strict Transport Security (HSTS) Missing

The remote web server is not enforcing HTTP Strict Transport Security HSTS. SPDX-FileCopyrightText: 2016 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...

SSL/TLS: `includeSubDomains` Missing in HSTS Header

The remote web server is missing the SPDX-FileCopyrightText: 2016 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 scriptoid"1.3.6.1.4.1.25623.1.0.105877";...

Director not Showing the Licensing Status due to a Configuration Error

Unable to view license status in XenDesktop Director with error "Cannot retrieve the data. Data source unresponsive due to a configuration error. View Director server event logs for further information. " The event log on the Director server has the following error: Log Name: Application Source:...