5788 matches found
CVE-2017-6627
A vulnerability in the UDP processing code of Cisco IOS 15.1, 15.2, and 15.4 and IOS XE 3.14 through 3.18 could allow an unauthenticated, remote attacker to cause the input queue of an affected system to hold UDP packets, causing an interface queue wedge and a denial of service DoS condition. The...
Input validation
A vulnerability in the dynamic access control list ACL feature of Cisco IOS XE Software running on Cisco Catalyst 4000 Series Switches could allow an unauthenticated, adjacent attacker to cause dynamic ACL assignment to fail and the port to fail open. This could allow the attacker to pass traffic...
Race condition
A vulnerability in the UDP processing code of Cisco IOS 15.1, 15.2, and 15.4 and IOS XE 3.14 through 3.18 could allow an unauthenticated, remote attacker to cause the input queue of an affected system to hold UDP packets, causing an interface queue wedge and a denial of service DoS condition. The...
Input validation
A vulnerability in the USB-modem code of Cisco IOS XE Software running on Cisco ASR 920 Series Aggregation Services Routers could allow an authenticated, local attacker to overwrite arbitrary files on the underlying operating system of an affected device. The vulnerability is due to improper inpu...
CVE-2017-6627
A vulnerability in the UDP processing code of Cisco IOS 15.1, 15.2, and 15.4 and IOS XE 3.14 through 3.18 could allow an unauthenticated, remote attacker to cause the input queue of an affected system to hold UDP packets, causing an interface queue wedge and a denial of service DoS condition. The...
CVE-2017-12211
A vulnerability in the IPv6 Simple Network Management Protocol SNMP code of Cisco IOS and Cisco IOS XE Software could allow an authenticated, remote attacker to cause high CPU usage or a reload of the device. The vulnerability is due to IPv6 sub block corruption. An attacker could exploit this...
CVE-2017-6627
A vulnerability in the UDP processing code of Cisco IOS 15.1, 15.2, and 15.4 and IOS XE 3.14 through 3.18 could allow an unauthenticated, remote attacker to cause the input queue of an affected system to hold UDP packets, causing an interface queue wedge and a denial of service DoS condition. The...
CVE-2017-6795
A vulnerability in the USB-modem code of Cisco IOS XE Software running on Cisco ASR 920 Series Aggregation Services Routers could allow an authenticated, local attacker to overwrite arbitrary files on the underlying operating system of an affected device. The vulnerability is due to improper inpu...
CVE-2017-6796
A vulnerability in the USB-modem code of Cisco IOS XE Software running on Cisco ASR 920 Series Aggregation Services Routers could allow an authenticated, local attacker to inject and execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to...
CVE-2017-6795
Cisco IOS XE Software on Cisco ASR 920 Series Routers is affected by CVE-2017-6795 due to improper input validation in the USB-modem code (platform usb modem CLI command). A local, authenticated attacker could exploit this to overwrite arbitrary files on the device’s underlying operating system. ...
CVE-2017-6796
CVE-2017-6796 affects Cisco IOS XE Software on Cisco ASR 920 Series Routers. The vulnerability resides in the USB-modem code and stems from improper input validation of the platform usb modem command in the CLI, enabling an authenticated, local attacker to inject and execute arbitrary commands on...
PT-2017-17328
Name of the Vulnerable Software and Affected Versions Cisco IOS XE Software affected versions not specified Description A vulnerability in the USB-modem code could allow an authenticated, local attacker to overwrite arbitrary files on the underlying operating system of an affected device. The iss...
CVE-2017-6795: Improper Input Validation
A vulnerability in the USB-modem code of Cisco IOS XE Software running on Cisco ASR 920 Series Aggregation Services Routers could allow an authenticated, local attacker to overwrite arbitrary files on the underlying operating system of an affected device. The vulnerability is due to improper inpu...
CVE-2017-12213: Improper Authentication
A vulnerability in the dynamic access control list ACL feature of Cisco IOS XE Software running on Cisco Catalyst 4000 Series Switches could allow an unauthenticated, adjacent attacker to cause dynamic ACL assignment to fail and the port to fail open. This could allow the attacker to pass traffic...
CVE-2017-12211: Undefined Security Weakness
A vulnerability in the IPv6 Simple Network Management Protocol SNMP code of Cisco IOS and Cisco IOS XE Software could allow an authenticated, remote attacker to cause high CPU usage or a reload of the device. The vulnerability is due to IPv6 sub block corruption. An attacker could exploit this...
CVE-2017-6796: Improper Neutralization of Special Elements used in an OS Command
A vulnerability in the USB-modem code of Cisco IOS XE Software running on Cisco ASR 920 Series Aggregation Services Routers could allow an authenticated, local attacker to inject and execute arbitrary commands on the underlying operating system of an affected device. The vulnerability is due to...
CVE-2017-6627
A vulnerability in the UDP processing code of Cisco IOS 15.1, 15.2, and 15.4 and IOS XE 3.14 through 3.18 could allow an unauthenticated, remote attacker to cause the input queue of an affected system to hold UDP packets, causing an interface queue wedge and a denial of service DoS condition. The...
Cisco IOS and Cisco IOS XE Software UDP Packet Processing Denial of Service Vulnerability
A vulnerability in the UDP processing code of Cisco IOS and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the input queue of an affected system to hold UDP packets, causing an interface queue wedge and a denial of service DoS condition. The vulnerability is due to...
Cisco IOS XE Software for Cisco ASR 920 Series Routers Arbitrary File Overwrite Vulnerability
A vulnerability in the USB-modem code of Cisco IOS XE Software running on Cisco ASR 920 Series Aggregation Services Routers could allow an authenticated, local attacker to overwrite arbitrary files on the underlying operating system of an affected device. The vulnerability is due to improper inpu...
Cisco Catalyst 4000 Series Switches Dynamic ACL Bypass Vulnerability
A vulnerability in the dynamic access control list ACL feature of Cisco IOS XE Software running on Cisco Catalyst 4000 Series Switches could allow an unauthenticated, adjacent attacker to cause dynamic ACL assignment to fail and the port to fail open. This could allow the attacker to pass traffic...