CVSS: 8.0EPSS: 0%CPEs: 16EXPL: 0CVE-2018-0175 – Cisco IOS, XR, and XE Software Buffer Overflow Vulnerability
https://notcve.org/view.php?id=CVE-2018-0175
Format String vulnerability in the Link Layer Discovery Protocol (LLDP) subsystem of Cisco IOS Software, Cisco IOS XE Software, and Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition or execute arbitrary code with elevated privileges on an affected device. Cisco Bug IDs: CSCvd73664. Vulnerabilidad de cadena de formato en el subsistema LLDP (Link Layer Discovery Protocol) de Cisco IOS Software, Cisco IOS XE Software y Cisco IOS XR Software podría permitir que un atacante adyacente sin autenticar provoque una condición de denegación de servicio (DoS) o que ejecute código arbitrario con privilegios elevados en un dispositivo afectado. Cisco Bug IDs: CSCvd73664. Format string vulnerability in the Link Layer Discovery Protocol (LLDP) subsystem of Cisco IOS Software, Cisco IOS XE Software, and Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition or execute arbitrary code with elevated privileges on an affected device. • http://www.securityfocus.com/bid/103564 http://www.securitytracker.com/id/1040586 https://ics-cert.us-cert.gov/advisories/ICSA-18-107-03 https://ics-cert.us-cert.gov/advisories/ICSA-18-107-04 https://ics-cert.us-cert.gov/advisories/ICSA-18-107-05 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-lldp • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-134: Use of Externally-Controlled Format String •
CVSS: 4.4EPSS: 0%CPEs: 1EXPL: 0CVE-2017-12289
https://notcve.org/view.php?id=CVE-2017-12289
A vulnerability in conditional, verbose debug logging for the IPsec feature of Cisco IOS XE Software could allow an authenticated, local attacker to display sensitive IPsec information in the system log file. The vulnerability is due to incorrect implementation of IPsec conditional, verbose debug logging that causes sensitive information to be written to the log file. This information should be restricted. An attacker who has valid administrative credentials could exploit this vulnerability by authenticating to the device and enabling conditional, verbose debug logging for IPsec and viewing the log file. An exploit could allow the attacker to access sensitive information related to the IPsec configuration. • http://www.securityfocus.com/bid/101509 http://www.securitytracker.com/id/1039628 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171018-cisco-ios-xe1 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •
CVSS: 7.8EPSS: 0%CPEs: 95EXPL: 0CVE-2017-12235 – Cisco IOS Software for Cisco Industrial Ethernet Switches PROFINET Denial-of-Service Vulnerability
https://notcve.org/view.php?id=CVE-2017-12235
A vulnerability in the implementation of the PROFINET Discovery and Configuration Protocol (PN-DCP) for Cisco IOS 12.2 through 15.6 could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerability is due to the improper parsing of ingress PN-DCP Identify Request packets destined to an affected device. An attacker could exploit this vulnerability by sending a crafted PN-DCP Identify Request packet to an affected device and then continuing to send normal PN-DCP Identify Request packets to the device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition. This vulnerability affects Cisco devices that are configured to process PROFINET messages. • http://www.securityfocus.com/bid/101043 http://www.securitytracker.com/id/1039451 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-profinet • CWE-20: Improper Input Validation •
CVSS: 10.0EPSS: 6%CPEs: 2762EXPL: 0CVE-2017-12240 – Cisco IOS and IOS XE Software DHCP Remote Code Execution Vulnerability
https://notcve.org/view.php?id=CVE-2017-12240
The DHCP relay subsystem of Cisco IOS 12.2 through 15.6 and Cisco IOS XE Software contains a vulnerability that could allow an unauthenticated, remote attacker to execute arbitrary code and gain full control of an affected system. The attacker could also cause an affected system to reload, resulting in a denial of service (DoS) condition. The vulnerability is due to a buffer overflow condition in the DHCP relay subsystem of the affected software. An attacker could exploit this vulnerability by sending a crafted DHCP Version 4 (DHCPv4) packet to an affected system. A successful exploit could allow the attacker to execute arbitrary code and gain full control of the affected system or cause the affected system to reload, resulting in a DoS condition. • http://www.securityfocus.com/bid/101034 http://www.securitytracker.com/id/1039445 https://quickview.cloudapps.cisco.com/quickview/bug/CSCsm45390 https://quickview.cloudapps.cisco.com/quickview/bug/CSCuw77959 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-dhcp • CWE-20: Improper Input Validation CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 5.9EPSS: 0%CPEs: 6EXPL: 0CVE-2011-4667
https://notcve.org/view.php?id=CVE-2011-4667
The encryption library in Cisco IOS Software 15.2(1)T, 15.2(1)T1, and 15.2(2)T, Cisco NX-OS in Cisco MDS 9222i Multiservice Modular Switch, Cisco MDS 9000 18/4-Port Multiservice Module, and Cisco MDS 9000 Storage Services Node module before 5.2(6), and Cisco IOS in Cisco VPN Services Port Adaptor for Catalyst 6500 12.2(33)SXI, and 12.2(33)SXJ when IP Security (aka IPSec) is used, allows remote attackers to obtain unencrypted packets from encrypted sessions. La biblioteca de cifrado en Cisco IOS Software 15.2(1)T, 15.2(1)T1 y 15.2(2)T, Cisco NX-OS en Cisco MDS 9222i Multiservice Modular Switch, Cisco MDS 9000 18/4-Port Multiservice Module y Cisco MDS 9000 Storage Services Node module en versiones anteriores a la 5.2(6) y Cisco IOS en Cisco VPN Services Port Adaptor para Catalyst 6500 12.2(33)SXI y 12.2(33)SXJ cuando se usa IP Security (también conocido como IPSec) permite que los atacantes remotos obtengan paquetes sin cifrar a través de sesiones sin cifrar. • https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/Cisco-SA-20120913-CVE-2011-4667 https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst6500/ios/12-2SX/release/notes/ol_14271/caveats_SXI_rebuilds.html • CWE-310: Cryptographic Issues •