Kernel Vulnerability

A vulnerability exists in the kernel of PAN-OS that may result in Information Disclosure. The challenge ACK rate limiting in the kernel's networking subsystem may allow an off-path attacker to leak certain information about a given connection by creating congestion on the global challenge ACK rat...

Design/Logic Flaw

A vulnerability in the TCP connection handling functionality of Cisco Remote Expert Manager Software 11.0.0 could allow an unauthenticated, remote attacker to disable TCP ports and cause a denial of service DoS condition on an affected system. The vulnerability is due to a lack of rate-limiting...

CVE-2017-2637

A design flaw issue was found in the Red Hat OpenStack Platform director use of TripleO to enable libvirtd based live-migration. Libvirtd is deployed by default by director listening on 0.0.0.0 all interfaces with no-authentication or encryption. Anyone able to make a TCP connection to any comput...

EulerOS 2.0 SP1 : kernel (EulerOS-SA-2016-1043)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - It was found that the RFC 5961 challenge ACK rate limiting as implemented in the Linux kernel's networking subsystem allowed an off-path attacke...

CVE-2016-10259

Symantec SSL Visibility SSLV 3.8.4FC, 3.9, 3.10 before 3.10.4.1, and 3.11 before 3.11.3.1 is susceptible to a denial-of-service vulnerability that impacts the SSL servers for intercepted SSL connections. A malicious SSL client can, under certain circumstances, temporarily exhaust the TCP connecti...

Denial of service

Symantec SSL Visibility SSLV 3.8.4FC, 3.9, 3.10 before 3.10.4.1, and 3.11 before 3.11.3.1 is susceptible to a denial-of-service vulnerability that impacts the SSL servers for intercepted SSL connections. A malicious SSL client can, under certain circumstances, temporarily exhaust the TCP connecti...

CVE-2016-10259

Symantec SSL Visibility (SSLV) is affected by CVE-2016-10259. Affected versions: SSLV 3.8.4FC, 3.9, 3.10 before 3.10.4.1, and 3.11 before 3.11.3.1. Description: under certain conditions, a malicious SSL client can cause the SSL server’s TCP connection pool to be exhausted, leading to a denial of ...

CVE-2016-10259

Symantec SSL Visibility SSLV 3.8.4FC, 3.9, 3.10 before 3.10.4.1, and 3.11 before 3.11.3.1 is susceptible to a denial-of-service vulnerability that impacts the SSL servers for intercepted SSL connections. A malicious SSL client can, under certain circumstances, temporarily exhaust the TCP connecti...

CVE-2017-3819

A privilege escalation vulnerability in the Secure Shell SSH subsystem in the StarOS operating system for Cisco ASR 5000 Series, ASR 5500 Series, ASR 5700 Series devices, and Cisco Virtualized Packet Core could allow an authenticated, remote attacker to gain unrestricted, root shell access. The...

CVE-2017-3819

A privilege escalation vulnerability in the Secure Shell SSH subsystem in the StarOS operating system for Cisco ASR 5000 Series, ASR 5500 Series, ASR 5700 Series devices, and Cisco Virtualized Packet Core could allow an authenticated, remote attacker to gain unrestricted, root shell access. The...

Cisco StarOS SSH Privilege Escalation Vulnerability

A privilege escalation vulnerability in the Secure Shell SSH subsystem in the StarOS operating system for Cisco ASR 5000 Series, ASR 5500 Series, ASR 5700 Series devices, and Cisco Virtualized Packet Core could allow an authenticated, remote attacker to gain unrestricted, root shell access. The...

Windows/x86 - Reverse TCP Staged Alphanumeric Shellcode (332 Bytes)

Windows x86 Reverse TCP Staged Alphanumeric Shellcode CreateProcessA cmd.exe Author: Snir Levi, Applitects 332 Bytes For Educational Purposes Only Date: 01.03.17 Author: Snir Levi Email: email protected https://github.com/snir-levi/ IP - 127.0.0.1 PORT - 4444 Tested on: Windows 7 Windows 10 Usage...

How to by CVE-2015-7547(GLIBC getaddrinfo)vulnerability to bypass ASLR-exploits warning-the black bar safety net

0x01 introduction 2016 2 on 16 May, Google disclosed a critical buffer overflow vulnerability in the GLIBC library in the getaddrinfo function in the trigger. At the same time they also provided a copy of the PoC. Based on this, in this article, we will show how to by CVE-2015-7547 bypass ASLR...

CVE-2017-3807

A vulnerability in Common Internet Filesystem CIFS code in the Clientless SSL VPN functionality of Cisco ASA Software, Major Releases 9.0-9.6, could allow an authenticated, remote attacker to cause a heap overflow. The vulnerability is due to insufficient validation of user supplied input. An...

Cisco ASA Clientless SSL VPN CIFS Heap Overflow Vulnerability (cisco-sa-20170208-asa)

A vulnerability in Common Internet Filesystem CIFS code in the Clientless SSL VPN functionality of Cisco ASA Software could allow an authenticated, remote attacker to cause a heap overflow. Copyright C 2017 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced source...

Cisco ASA Clientless SSL VPN CIFS Heap Overflow Vulnerability

A vulnerability in Common Internet Filesystem CIFS code in the Clientless SSL VPN functionality of Cisco ASA Software could allow an authenticated, remote attacker to cause a heap overflow. The vulnerability is due to insufficient validation of user supplied input. An attacker could exploit this...

Update request kernel-linus-4.4.26-1 fixes security issues

This update is based on the upstream 4.4.26 kernel and fixes at least these security issues: An issue with ASN.1 DER decoder was reported that could lead to memory corruptions, possible privilege escalation, or complete local denial of service via x509 certificate DER files CVE-2016-0758...

RHEL 6 : kernel (RHSA-2016:1814)

An update for kernel is now available for Red Hat Enterprise Linux 6.5 Advanced Update Support. 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...

Security Advisory - TCP Connection Hijack Vulnerability

There is a vulnerability in the implementation of the RFC 5961, due to the improper determination of the rate of challenge ACK responses by the global rate limit feature. Successful exploit could allow an unauthenticated, remote attacker to reset or hijack into a TCP connections between two...

CentOS 7 : kernel (CESA-2016:1633)

An update for kernel 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 from th...