732 matches found
The vulnerability of the Precision Time Protocol (PTP) implementation in the Cisco IOS operating system allows a hacker to trigger a service failure.
The vulnerability of the Precision Time Protocol PTP implementation in the Cisco IOS operating system is related to errors in processing PTP packets. Exploiting this vulnerability can allow a malicious actor to cause service failures by sending specially crafted PTP packets...
RHEL 7 : libssh2 (RHSA-2019:1791)
The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2019:1791 advisory. The libssh2 packages provide a library that implements the SSH2 protocol. Security Fixes: libssh2: Integer overflow in transport read...
Scientific Linux Security Update : libssh2 on SL6.x i386/x86_64 (20190702)
Security Fixes : - libssh2: Integer overflow in transport read resulting in out of bounds write CVE-2019-3855 - libssh2: Integer overflow in keyboard interactive handling resulting in out of bounds write CVE-2019-3856 - libssh2: Integer overflow in SSH packet processing channel resulting in out o...
Race condition
A vulnerability in the internal packet-processing functionality of the Cisco StarOS operating system running on virtual platforms could allow an unauthenticated, remote attacker to cause an affected device to stop processing traffic, resulting in a denial of service DoS condition. The vulnerabili...
Cisco StarOS Denial of Service Vulnerability
Cisco StarOS is a router operating system that controls the entire system logic and can control processes and CLIs. A denial of service vulnerability exists in the internal packet processing function of Cisco StarOS running on a virtual platform. The vulnerability stems from a possible logic erro...
CVE-2019-1869: Access of Uninitialized Pointer
A vulnerability in the internal packet-processing functionality of the Cisco StarOS operating system running on virtual platforms could allow an unauthenticated, remote attacker to cause an affected device to stop processing traffic, resulting in a denial of service DoS condition. The vulnerabili...
CVE-2019-1858
A vulnerability in the Simple Network Management Protocol SNMP input packet processor of Cisco FXOS Software and Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause the SNMP application to leak system memory, which could cause an affected device to restart unexpectedly...
Race condition
A vulnerability in the internal packet-processing functionality of Cisco Firepower Threat Defense FTD Software for the Cisco Firepower 2100 Series could allow an unauthenticated, remote attacker to cause an affected device to stop processing traffic, resulting in a denial of service DoS condition...
CVE-2019-1703 Cisco Firepower Threat Defense Software Packet Processing Denial of Service Vulnerability
A vulnerability in the internal packet-processing functionality of Cisco Firepower Threat Defense FTD Software for the Cisco Firepower 2100 Series could allow an unauthenticated, remote attacker to cause an affected device to stop processing traffic, resulting in a denial of service DoS condition...
CVE-2019-1703 Cisco Firepower Threat Defense Software Packet Processing Denial of Service Vulnerability
A vulnerability in the internal packet-processing functionality of Cisco Firepower Threat Defense FTD Software for the Cisco Firepower 2100 Series could allow an unauthenticated, remote attacker to cause an affected device to stop processing traffic, resulting in a denial of service DoS condition...
CVE-2019-1703: Uncontrolled Resource Consumption
A vulnerability in the internal packet-processing functionality of Cisco Firepower Threat Defense FTD Software for the Cisco Firepower 2100 Series could allow an unauthenticated, remote attacker to cause an affected device to stop processing traffic, resulting in a denial of service DoS condition...
Cisco Firepower Threat Defense Software Packet Processing Denial of Service Vulnerability
A vulnerability in the internal packet-processing functionality of Cisco Firepower Threat Defense FTD Software for the Cisco Firepower 2100 Series could allow an unauthenticated, remote attacker to cause an affected device to stop processing traffic, resulting in a denial of service DoS condition...
Cisco Aironet Series Access Points Denial of Service Vulnerability
A vulnerability in the internal packet processing of Cisco Aironet Series Access Points APs could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition on an affected AP if the switch interface where the AP is connected has port security configured. The...
libssh2 security update
1.4.3-12.el76.2 - sanitize public header file detected by rpmdiff 1.4.3-12.el76.1 - fix integer overflow in keyboard interactive handling that allows out-of-bounds writes CVE-2019-3863 - fix integer overflow in SSH packet processing channel resulting in out of bounds write CVE-2019-3857 - fix...
PFQ - Functional Network Framework For Multi-Core Architectures
PFQ is a functional framework designed for the Linux operating system built for efficient packets capture/transmission 10G, 40G and beyond, in-kernel functional processing, kernel-bypass and packets steering across groups of sockets/end-points. It is highly optimized for multi-core architecture, ...
CVE-2019-1617
A vulnerability in the Fibre Channel over Ethernet FCoE N-port Virtualization NPV protocol implementation in Cisco NX-OS Software could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition. The vulnerability is due to an incorrect processing of FCoE packets when...
Input validation
A vulnerability in field-programmable gate array FPGA ingress buffer management for the Cisco Firepower 9000 Series with the Cisco Firepower 2-port 100G double-width network module PID: FPR9K-DNM-2X100G could allow an unauthenticated, adjacent attacker to cause a denial of service DoS condition...
USN-3873-1: Open vSwitch vulnerabilities
It was discovered that Open vSwitch incorrectly decoded certain packets. A remote attacker could possibly use this issue to cause Open vSwitch to crash, resulting in a denial of service. CVE-2018-17204 It was discovered that Open vSwitch incorrectly handled processing certain flows. A remote...
The vulnerability of the Routing Protocols Daemon (RPD) implementation in the JunOS operating system allows a hacker to induce a service failure.
The vulnerability of the Routing Protocols Daemon RPD implementation in the JunOS operating system is related to errors in packet processing for the PIM Join protocol. Exploiting this vulnerability can allow an attacker to trigger a device reboot and a service failure...
The vulnerability of the sshd server functions of the OpenSSH cryptographic protection mechanism, which allows a hacker to cause a service failure.
The vulnerability of the sshd server functions kex.c and packet.c in the OpenSSH cryptographic protection mechanism exists due to a bug that causes the null pointer to be reassigned when processing an emergency message NEWKEYS. Exploiting this vulnerability could allow a remote attacker to cause ...