Fedora Update for keepalived FEDORA-2018-3fbc181b3e

The remote host is missing an update for the Copyright C 2019 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; you can...

CVE-2019-6611

When BIG-IP 14.0.0-14.1.0.1, 13.0.0-13.1.1.4, 12.1.0-12.1.4, 11.6.1-11.6.3.4, and 11.5.2-11.5.8 are processing certain rare data sequences occurring in PPTP VPN traffic, the BIG-IP system may execute incorrect logic. The TMM may restart and produce a core file as a result of this condition. The...

CVE-2019-6605

On BIG-IP 11.5.1-11.5.8, 11.6.1-11.6.3, and 12.0.x, an undisclosed sequence of packets received by an SSL virtual server and processed by an associated Client SSL or Server SSL profile may cause a denial of service...

Denial of service

On BIG-IP 11.5.1-11.5.8, 11.6.1-11.6.3, and 12.0.x, an undisclosed sequence of packets received by an SSL virtual server and processed by an associated Client SSL or Server SSL profile may cause a denial of service...

CVE-2019-6603

In BIG-IP 11.5.1-11.5.8, 11.6.1-11.6.3, 12.1.0-12.1.3, and 13.0.0-13.0.1, malformed TCP packets sent to a self IP address or a FastL4 virtual server may cause an interruption of service. The control plane is not exposed to this issue. This issue impacts the data plane virtual servers and self IPs...

CVE-2019-6605

CVE-2019-6605 — F5 BIG-IP SSL vulnerability : Affects BIG-IP versions 11.5.1–11.5.8, 11.6.1–11.6.3, and 12.0.x. An undisclosed sequence of packets sent to an SSL virtual server (processed by a Client SSL or Server SSL profile) may cause a denial of service. Root cause details are not provided in ...

Keepalived: Multiple vulnerabilities

Background Keepalived is a strong & robust keepalive facility to the Linux Virtual Server project. Description Multiple vulnerabilities have been discovered in keepalived. Please review the CVE identifiers referenced below for details. Impact A remote attacker could send a specially crafted reque...

F5 BIG-IP virtual server encryption issue vulnerability

F5 BIG-IP is an application delivery platform from F5 Inc. that integrates network traffic management, application security management, load balancing and other functions. virtual server is one of the virtual servers. A vulnerability exists in the virtual server with Client SSL profile in F5 BIG-...

CVE-2019-6593

On BIG-IP 11.5.1-11.5.4, 11.6.1, and 12.1.0, a virtual server configured with a Client SSL profile may be vulnerable to a chosen ciphertext attack against CBC ciphers. When exploited, this may result in plaintext recovery of encrypted messages through a man-in-the-middle MITM attack, despite the...

Code injection

On BIG-IP 11.5.1-11.5.4, 11.6.1, and 12.1.0, a virtual server configured with a Client SSL profile may be vulnerable to a chosen ciphertext attack against CBC ciphers. When exploited, this may result in plaintext recovery of encrypted messages through a man-in-the-middle MITM attack, despite the...

F5 Networks BIG-IP : TMM TLS virtual server vulnerability (K10065173)

A BIG-IP virtual server configured with a Client SSL profile may be vulnerable to a chosen ciphertext attack against CBC ciphers. When exploited, this may result in plaintext recovery of encrypted messages through a man-in-the-middle MITM attack, despite the attacker not having gained access to t...

Xlight FTP Server 3.9.1 Buffer Overflow

Exploit Title: Xlight 3.9.1 FTP Server SEH Overwrite Google Dork: N/A Date: 2019-02-24 Exploit Author: Logan Whitmire Vendor Homepage: https://www.xlightftpd.com/index.htm Software Link: https://www.xlightftpd.com/download/xlight.zip Version: 3.9.1 Tested on: Windows XP CVE : N/A...

Xlight FTP Server 3.9.1 - Buffer Overflow (PoC)

Xlight FTP Server 3.9.1 - Buffer Overflow PoC Exploit Title: Xlight 3.9.1 FTP Server SEH Overwrite Google Dork: N/A Date: 2019-02-24 Exploit Author: Logan Whitmire Vendor Homepage: https://www.xlightftpd.com/index.htm Software Link: https://www.xlightftpd.com/download/xlight.zip Version: 3.9.1...

Xlight FTP Server 3.9.1 - Buffer Overflow Exploit

Exploit Title: Xlight 3.9.1 FTP Server SEH Overwrite Exploit Author: Logan Whitmire Vendor Homepage: https://www.xlightftpd.com/index.htm Software Link: https://www.xlightftpd.com/download/xlight.zip Version: 3.9.1 Tested on: Windows XP CVE : N/A POC:!/usr/bin/python Vulnerable Software: Xlight F...

Oracle Linux 7 : keepalived (ELSA-2019-0022)

The remote Oracle Linux 7 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2019-0022 advisory. 1.3.5-8 - Fixed patch that was incorrectly removed 1652694 1.3.5-7 - Fix buffer overflow when parsing HTTP status codes 1652694 Tenable has extracted the...

CentOS 7 : keepalived (CESA-2019:0022)

An update for keepalived is now available for Red Hat Enterprise Linux 7. 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 fro...

Certificate Based Authentication on Gateway Insight

With Client Authentication enabled on an SSL virtual server, the NetScaler appliance asks for the Client Certificate during the SSL handshake. The appliance checks the certificate presented by the client for normal constraints, such as the issuer signature and expiration date. Here are some use...

F5 Networks BIG-IP : TMM vulnerability (K94105051)

A remote attacker may be able to disrupt services on the BIG-IP if the TMM virtual server is configured with a HTML or a Rewrite profile. TMM may restart while processing some specially prepared HTML content from the back end. CVE-2018-5537 Impact The BIG-IP system may temporarily fail to process...

F5 Networks BIG-IP : BIG-IP SOCKS proxy vulnerability (K55225440)

Responses to SOCKS proxy requests made through the BIG-IP system may cause a disruption of service provided by theTraffic Management Microkernel TMM. The data plane is impacted and exposed only when a SOCKS proxy profile is attached to a virtual server. The control plane is not impacted by this...

CVE-2018-15323

On BIG-IP 14.0.0-14.0.0.2 or 13.0.0-13.1.1.1, in certain circumstances, when processing traffic through a Virtual Server with an associated MQTT profile, the TMM process may produce a core file and take the configured HA action...