Cisco Nexus 9000 NX-OS Information Disclosure Vulnerability

Cisco NX-OS is an operating system that runs in the Nexus 9000 series devices. A security vulnerability in the Cisco NX-OS decryption mechanism on Cisco Nexus 9000 devices allows a remote attacker to obtain plaintext passwords...

CVE-2015-4213

Cisco NX-OS 1.11g on Nexus 9000 devices allows remote authenticated users to discover cleartext passwords by leveraging the existence of a decryption mechanism, aka Bug ID CSCuu84391...

Command injection

Cisco NX-OS 1.11g on Nexus 9000 devices allows remote authenticated users to discover cleartext passwords by leveraging the existence of a decryption mechanism, aka Bug ID CSCuu84391...

CVE-2015-4213

CVE-2015-4213 affects Cisco NX-OS 1.1(1g) on Nexus 9000 series devices, enabling remote authenticated users to discover cleartext passwords via the decryption mechanism (Bug CSCuu84391). Root cause is the decryption implementation, which allows exposure of plaintext credentials. The issue is miti...

Cisco Nexus 9000 Series Software Password Exposure Vulnerability

A vulnerability in Cisco Nexus 9000 Series Software could allow an authenticated, remote attacker to expose passwords in plain text format. The vulnerability is due to older versions of the affected software retaining the ability to decrypt passwords. An attacker could exploit this vulnerability ...

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...

CVE-2015-4197

Cisco NX-OS 5.25 on Nexus 7000 devices allows remote attackers to cause a denial of service device crash by sending a malformed LLDP packet on the local network, aka Bug ID CSCud89415...

Code injection

Cisco NX-OS 5.25 on Nexus 7000 devices allows remote attackers to cause a denial of service device crash by sending a malformed LLDP packet on the local network, aka Bug ID CSCud89415...

CVE-2015-4197

CVE-2015-4197 affects Cisco NX-OS Software (5.2(5)) on Nexus 7000 devices. It is a LLDP processing vulnerability where parsing a crafted malformed LLDP packet can crash the target device, exploitable by an unauthenticated, adjacent attacker over the local network. Root cause is an error in LLDP p...

CVE-2015-4197

Cisco NX-OS 5.25 on Nexus 7000 devices allows remote attackers to cause a denial of service device crash by sending a malformed LLDP packet on the local network, aka Bug ID CSCud89415...

Non-Nexus Devices and the Android Security Rewards Program

Google’s decision to limit its Android Security Rewards program to newer Nexus devices clearly puts the Google phones on the top tier of secure mobile devices. It also could ultimately have the effect of putting non-Nexus devices in the line of fire. For now, limiting the rewards program to Nexus...

Cisco Nexus and MDS NX-OS Denial of Service Vulnerabilities

Cisco NX-OS on Nexus 4000 devices, etc. and MDS 9000 devices is the United States Cisco Cisco company's set of operating system running in the Nexus 4000 and other series of switch equipment and MDS 9000 series of fiber optic switch equipment. A security vulnerability exists in the implementation...

Google Launches Android Security Rewards For Nexus Devices

Google today announced that it has expanded the scope of its vulnerability rewards program to include the latest versions of its Nexus mobile devices, dangling thousands of dollars in front of researchers willing to hunt not only for vulnerabilities but also develop bypasses for native Android...

CVE-2015-0775

The banner aka MOTD implementation in Cisco NX-OS 4.12E11f on Nexus 4000 devices, 5.21SV32.1 on Nexus 1000V devices, 6.02N22 on Nexus 5000 devices, 6.211 on MDS 9000 devices, 6.212 on Nexus 7000 devices, 7.03 on Nexus 9000 devices, and 7.20ZN99.67 on Nexus 3000 devices allows remote attackers to...

CVE-2015-0775

The CVE-2015-0775 issue affects Cisco NX-OS banner/MOTD handling across multiple platforms (Nexus 4000, Nexus 1000V, Nexus 5000, MDS 9000, Nexus 7000, Nexus 9000, Nexus 3000). The vulnerability allows remote unauthenticated attackers to cause a denial of service by triggering a login-process rese...

pipe inatomic

The 1 piperead and 2 pipewrite implementations in fs/pipe.c in the Linux kernel before 3.16 do not properly consider the side effects of failed copytouserinatomic and copyfromuserinatomic calls, which allows local users to cause a denial of service system crash or possibly gain privileges via a...

The vulnerability of the microprogramming software of Cisco Nexus 5000 allows a remote attacker to gain unauthorized access to the device.

The function for receiving messages in the ntpproto.c file continues to operate even after an error message is displayed. This allows a remote attacker to gain unauthorized access to the device using specially crafted packets...

The vulnerability of the microprogramming software of Cisco Nexus 5000 allows a remote attacker to bypass the device’s security mechanisms.

The vulnerability in the key generator implementation util/keygen.c allows a malicious individual to discover the key through brute-force attacks...

The vulnerability of the microprogramming software of Cisco Nexus 5000 allows a remote attacker to execute arbitrary code.

Buffer overflows occur when performing functions like cryptorecv when Autokey Authentication is used, ctlputdata, and configure. This allows a malicious attacker to execute arbitrary code by sending specially crafted NTP packets...

The vulnerability of the microprogramming software of Cisco Nexus 5000 allows a remote attacker to bypass the device’s security mechanisms.

The configauth function generates an authentication key when no authentication key is provided; this key can be discovered through brute-force methods...