lldp 'assert()' function denial of service vulnerability

lldp Link Layer Discovery Protocol is a link layer discovery protocol that allows network devices to advertise their device identity and performance on the local subnet. A denial of service vulnerability exists in lldp. An attacker could exploit this vulnerability to crash the daemon and deny...

lldp 'protocols/lldp.c' buffer overflow vulnerability

lldp is a link-layer discovery protocol that allows network devices to advertise their device identity and performance on the local subnet. lldp 'protocols/lldp.c' does not perform proper bounds checking on user-submitted input, allowing an attacker to exploit the vulnerability by submitting a...

The vulnerability of the NX-OS network operating system allows a hacker to induce a maintenance failure.

The vulnerability of the NX-OS network operating system exists due to insufficient verification of input data. Exploiting this vulnerability can allow attackers to cause service failures by sending specially crafted LLDP packets over the local network...

Cisco NX-OS LLDP Handling Denial of Service Vulnerability

Cisco NX-OS software is a data center-class operating system that embodies modular design, sustainability, and maintainability. A security vulnerability in the processing of LLDP messages by Cisco NX-OS allows a remote user on the local network to send specially crafted LLDP messages to an...

Ubuntu 12.04 LTS : linux vulnerabilities (USN-2560-1)

An integer overflow was discovered in the stack randomization feature of the Linux kernel on 64 bit platforms. A local attacker could exploit this flaw to bypass the Address Space Layout Randomization ASLR protection mechanism. CVE-2015-1593 An information leak was discovered in the Linux Kernel'...

USN-2563-1 linux vulnerabilities

Sun Baoliang discovered a use after free flaw in the Linux kernel's SCTP Stream Control Transmission Protocol subsystem during INIT collisions. A remote attacker could exploit this flaw to cause a denial of service system crash or potentially escalate their privileges on the system. CVE-2015-1421...

USN-2561-1: Linux kernel (OMAP4) vulnerabilities

It was discovered that the Linux kernel's Infiniband subsystem did not properly sanitize its input parameters while registering memory regions from userspace. A local user could exploit this flaw to cause a denial of service system crash or to potentially gain administrative privileges...

Wireshark LLDP Dissector Denial of Service Vulnerability

Wireshark is an open source network protocol analysis tool. The Wireshark LLDP parser epan/proto.c function fails to properly handle integer data types, allowing an attacker to exploit the vulnerability by submitting a special message to crash the application...

UBUNTU-CVE-2015-2190

epan/proto.c in Wireshark 1.12.x before 1.12.4 does not properly handle integer data types greater than 32 bits in size, which allows remote attackers to cause a denial of service assertion failure and application exit via a crafted packet that is improperly handled by the LLDP dissector...

Cisco IOS LLDP Request Processing DoS

According to its self-reported IOS version, the remote device may be affected by a denial of service vulnerability related to incorrect handling of malformed Link Layer Discovery Protocol LLDP packets. An adjacent, unauthenticated attacker could exploit this issue by sending malformed packets,...

[EtherApe] A graphical network monitor

EtherApe is a graphical network monitor for Unix modeled after etherman. Featuring link layer, IP and TCP modes, it displays network activity graphically. Hosts and links change in size with traffic. Color coded protocols display. It supports Ethernet, FDDI, Token Ring, ISDN, PPP, SLIP and WLAN...

Siemens S7 1214C PN-DCP Request Message Buffer Overflow Vulnerability

The SIMATIC S7-1200 is a small controller module used in low-end discrete automation systems and stand-alone automation. hardware CPU 1214C under the Siemens S7-1200 family supports the Data Link Layer Device Management Protocol PN-DCP PROFINET Discovery and Configuration Protocol for local area...

CVE-2013-5691

The 1 IPv6 and 2 ATM ioctl request handlers in the kernel in FreeBSD 8.3 through 9.2-STABLE do not validate SIOCSIFADDR, SIOCSIFBRDADDR, SIOCSIFDSTADDR, and SIOCSIFNETMASK requests, which allows local users to perform link-layer actions, cause a denial of service panic, or possibly gain privilege...

Ubuntu: Security Advisory (USN-1877-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2013 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...

Ubuntu 10.04 LTS : linux-ec2 vulnerabilities (USN-1877-1)

Andrew Honig reported a flaw in the way KVM Kernel-based Virtual Machine emulated the IOAPIC. A privileged guest user could exploit this flaw to read host memory or cause a denial of service crash the host. CVE-2013-1798 An information leak was discovered in the Linux kernel's rcvmsg path for ATM...

Ubuntu 12.04 LTS : linux vulnerabilities (USN-1878-1)

An information leak was discovered in the Linux kernel when inotify is used to monitor the /dev/ptmx device. A local user could exploit this flaw to discover keystroke timing and potentially discover sensitive information like password length. CVE-2013-0160 A flaw was discovered in the Linux...

Ubuntu 10.04 LTS : linux vulnerabilities (USN-1876-1)

Andrew Honig reported a flaw in the way KVM Kernel-based Virtual Machine emulated the IOAPIC. A privileged guest user could exploit this flaw to read host memory or cause a denial of service crash the host. CVE-2013-1798 An information leak was discovered in the Linux kernel's rcvmsg path for ATM...

USN-1877-1: Linux kernel (EC2) vulnerabilities

Andrew Honig reported a flaw in the way KVM Kernel-based Virtual Machine emulated the IOAPIC. A privileged guest user could exploit this flaw to read host memory or cause a denial of service crash the host. CVE-2013-1798 An information leak was discovered in the Linux kernel's rcvmsg path for ATM...

Ubuntu: Security Advisory (USN-1808-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2013 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...

USN-1805-1: Linux kernel vulnerabilities

Mathias Krause discovered an information leak in the Linux kernel's getsockname implementation for Logical Link Layer llc sockets. A local user could exploit this flaw to examine some of the kernel's stack memory. CVE-2012-6542 Mathias Krause discovered information leaks in the Linux kernel's...