3180 matches found
CVE-2019-12654
A vulnerability in the common Session Initiation Protocol SIP library of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to trigger a reload of an affected device, resulting in a denial of service DoS condition. The vulnerability is due to insufficient sanity checks ...
CVE-2019-12655
A vulnerability in the FTP application layer gateway ALG functionality used by Network Address Translation NAT, NAT IPv6 to IPv4 NAT64, and the Zone-Based Policy Firewall ZBFW in Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The...
CVE-2019-12657
A vulnerability in Unified Threat Defense UTD in Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to improper validation of IPv6 packets through the UTD feature. An attacker could exploit this vulnerability by...
CVE-2019-12657
A vulnerability in Unified Threat Defense UTD in Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to improper validation of IPv6 packets through the UTD feature. An attacker could exploit this vulnerability by...
Input validation
A vulnerability in Unified Threat Defense UTD in Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to improper validation of IPv6 packets through the UTD feature. An attacker could exploit this vulnerability by...
CVE-2019-12654 Cisco IOS and IOS XE Software Session Initiation Protocol Denial of Service Vulnerability
A vulnerability in the common Session Initiation Protocol SIP library of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to trigger a reload of an affected device, resulting in a denial of service DoS condition. The vulnerability is due to insufficient sanity checks ...
CVE-2019-12657
CVE-2019-12657 affects Cisco IOS XE Software Unified Threat Defense (UTD). The vulnerability stems from improper validation of IPv6 packets processed by UTD, allowing an unauthenticated, remote attacker to cause the device to reload and experience a DoS. Affected platforms are Cisco IOS XE device...
CVE-2019-12655
The CVE-2019-12655 issue affects Cisco IOS XE Software, specifically the FTP Application Layer Gateway (ALG) used with NAT, NAT64, and ZBFW. The vulnerability stems from a buffer overflow that occurs when the device inspects certain FTP traffic, enabling an unauthenticated, remote attacker to cau...
CVE-2019-12657 Cisco IOS XE Software Unified Threat Defense Denial of Service Vulnerability
A vulnerability in Unified Threat Defense UTD in Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to improper validation of IPv6 packets through the UTD feature. An attacker could exploit this vulnerability by...
CVE-2019-12646
A vulnerability in the Network Address Translation NAT Session Initiation Protocol SIP Application Layer Gateway ALG of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to improper processing of transient SIP...
CVE-2019-12647
A vulnerability in the Ident protocol handler of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability exists because the affected software incorrectly handles memory structures, leading to a NULL pointer dereference...
Null pointer dereference
A vulnerability in the Ident protocol handler of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability exists because the affected software incorrectly handles memory structures, leading to a NULL pointer dereference...
CVE-2019-12646 Cisco IOS XE Software NAT Session Initiation Protocol Application Layer Gateway Denial of Service Vulnerability
A vulnerability in the Network Address Translation NAT Session Initiation Protocol SIP Application Layer Gateway ALG of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to improper processing of transient SIP...
Cisco IOS and IOS XE Software IP Ident Denial of Service Vulnerability
A vulnerability in the Ident protocol handler of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability exists because the affected software incorrectly handles memory structures, leading to a NULL pointer dereference...
Cisco IOS and IOS XE Software Session Initiation Protocol Denial of Service Vulnerability
A vulnerability in the common Session Initiation Protocol SIP library of Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to trigger a reload of an affected device, resulting in a denial of service DoS condition. The vulnerability is due to insufficient sanity checks ...
Cisco IOS XE Software TrustSec Protected Access Credential Provisioning Denial of Service Vulnerability
A vulnerability in the Cisco TrustSec CTS Protected Access Credential PAC provisioning module of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a reload of an affected device, resulting in a denial of service DoS condition. The vulnerability is due to improper...
PT-2019-3325
Name of the Vulnerable Software and Affected Versions Cisco IOS XE Software affected versions not specified Description A vulnerability in the FTP application layer gateway ALG functionality used by Network Address Translation NAT, NAT IPv6 to IPv4 NAT64, and the Zone-Based Policy Firewall ZBFW i...
Cisco IOS XE Software ISDN Interface Denial of Service Vulnerability
According to its self-reported version, Cisco IOS XE Software is affected by a vulnerability in the ISDN functions which could allow an unauthenticated, remote attacker to cause the device to reload. The vulnerability is due to incorrect processing of specific values in the Q.931 information...
CVE-2019-1962
The CVE-2019-1962 issue affects Cisco NX-OS Software, specifically the Cisco Fabric Services over IP (CFSoIP) component. The root cause is insufficient validation of TCP packets processed by CFSoIP, which could let an unauthenticated, remote attacker send a malicious CFSoIP TCP packet to trigger ...
Cisco IOS XE Software Catalyst 4500 Cisco Discovery Protocol Denial of Service Vulnerability
According to its self-reported version, Cisco IOS XE Software is affected by following vulnerability - A vulnerability in the Easy Virtual Switching System VSS of Cisco IOS XE Software on Catalyst 4500 Series Switches could allow an unauthenticated, adjacent attacker to cause the switches to...