620 matches found
Vulnerabilities fixed in Cisco NX-OS
Vulnerabilities have been fixed in Cisco NX-OS. A malicious person could potentially exploit the vulnerabilities to cause a denial-of-service cause. Both vulnerabilities are not exploitable with standard configuration. exploited. For the vulnerability with CVE attribute CVE-2021-1588 requires tha...
Cisco NX-OS Software Denial of Service Vulnerability (CNVD-2021-68723)
A denial-of-service vulnerability exists in the MPLS OAM feature of Cisco NX-OS Software, which can be exploited by an attacker by sending malicious MPLS echo requests or echo reply packets to cause the MPLS OAM process to crash and restart multiple times...
CVE-2021-1588
A vulnerability in the MPLS Operation, Administration, and Maintenance OAM feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper input validation when an affected devi...
CVE-2021-1588
A vulnerability in the MPLS Operation, Administration, and Maintenance OAM feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper input validation when an affected devi...
Input validation
A vulnerability in the MPLS Operation, Administration, and Maintenance OAM feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper input validation when an affected devi...
CVE-2021-1588
CVE-2021-1588 describes a DoS in Cisco NX-OS MPLS OAM due to improper input validation while processing MPLS echo-request/echo-reply packets. An unauthenticated remote attacker can send crafted MPLS packets to an interface enabled for MPLS forwarding, causing the MPLS OAM process to crash and res...
CVE-2021-1588 Cisco NX-OS Software MPLS OAM Denial of Service Vulnerability
A vulnerability in the MPLS Operation, Administration, and Maintenance OAM feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper input validation when an affected devi...
CVE-2021-1588 Cisco NX-OS Software MPLS OAM Denial of Service Vulnerability
A vulnerability in the MPLS Operation, Administration, and Maintenance OAM feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper input validation when an affected devi...
Cisco NX-OS Software MPLS OAM Denial of Service Vulnerability
A vulnerability in the MPLS Operation, Administration, and Maintenance OAM feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. This vulnerability is due to improper input validation when an affected devi...
Cisco NX-OS Software 缓冲区错误漏洞
A denial-of-service vulnerability exists in the MPLS OAM feature of Cisco NX-OS Software, which can be exploited by an attacker by sending malicious MPLS echo requests or echo reply packets to cause the MPLS OAM process to crash and restart multiple times...
The vulnerability of Cisco SD-WAN router microprogramming software, related to reading beyond the buffer in memory, allows a intruder to gain unauthorized access to the device.
The vulnerability of Cisco SD-WAN router microprogramming software relates to reading data beyond the buffer in memory. Exploiting this vulnerability can allow a malicious actor, operating remotely, to gain unauthorized access to the device through a specially crafted MPLS packet...
CVE-2021-1614
A vulnerability in the Multiprotocol Label Switching MPLS packet handling function of Cisco SD-WAN Software could allow an unauthenticated, remote attacker to gain access to information stored in MPLS buffer memory. This vulnerability is due to insufficient handling of malformed MPLS packets that...
Buffer overflow
A vulnerability in the Multiprotocol Label Switching MPLS packet handling function of Cisco SD-WAN Software could allow an unauthenticated, remote attacker to gain access to information stored in MPLS buffer memory. This vulnerability is due to insufficient handling of malformed MPLS packets that...
CVE-2021-1614 Cisco SD-WAN Software Information Disclosure Vulnerability
A vulnerability in the Multiprotocol Label Switching MPLS packet handling function of Cisco SD-WAN Software could allow an unauthenticated, remote attacker to gain access to information stored in MPLS buffer memory. This vulnerability is due to insufficient handling of malformed MPLS packets that...
CVE-2021-1614
Summary of CVE-2021-1614 (Cisco SD-WAN) A vulnerability exists in the MPLS packet handling function of Cisco SD-WAN Software (and Cisco SD-WAN vManage) that could allow an unauthenticated, remote attacker to gain access to information stored in MPLS buffer memory. The root cause is insufficient h...
CVE-2021-1614 Cisco SD-WAN Software Information Disclosure Vulnerability
A vulnerability in the Multiprotocol Label Switching MPLS packet handling function of Cisco SD-WAN Software could allow an unauthenticated, remote attacker to gain access to information stored in MPLS buffer memory. This vulnerability is due to insufficient handling of malformed MPLS packets that...
Cisco SD-WAN Software Information Disclosure Vulnerability
A vulnerability in the Multiprotocol Label Switching MPLS packet handling function of Cisco SD-WAN Software could allow an unauthenticated, remote attacker to gain access to information stored in MPLS buffer memory. This vulnerability is due to insufficient handling of malformed MPLS packets that...
CVE-2021-0288
A vulnerability in the processing of specific MPLS packets in Juniper Networks Junos OS on MX Series and EX9200 Series devices with Trio-based MPCs Modular Port Concentrators may cause FPC to crash and lead to a Denial of Service DoS condition. Continued receipt of this packet will sustain the...
Design/Logic Flaw
A vulnerability in the processing of specific MPLS packets in Juniper Networks Junos OS on MX Series and EX9200 Series devices with Trio-based MPCs Modular Port Concentrators may cause FPC to crash and lead to a Denial of Service DoS condition. Continued receipt of this packet will sustain the...
Design/Logic Flaw
In a Segment Routing ISIS SR-ISIS/MPLS environment, on Juniper Networks Junos OS and Junos OS Evolved devices, configured with ISIS Flexible Algorithm for Segment Routing and sensor-based statistics, a flap of a ISIS link in the network, can lead to a routing process daemon RPD crash and restart,...