CVE-2019-1649

CVE-2019-1649 concerns Cisco’s Secure Boot Trust Anchor module (TAm). The flaw stems from an improper check in the FPGA/ Trust Anchor bitstream handling, enabling an authenticated, local attacker with OS access to write a modified firmware image to the FPGA. Consequences include potential device ...

CVE-2018-0312

The CVE-2018-0312 issue affects Cisco FXOS and Cisco NX-OS Software with Cisco Fabric Services. Vulnerability arises from insufficient validation of Cisco Fabric Services packet headers when processing data, leading to a buffer overflow that could allow an unauthenticated, remote attacker to exec...

CVE-2018-0304

The CVE-2018-0304 issue affects Cisco FXOS/NX-OS Fabric Services. A vulnerability arises from insufficient validation of Cisco Fabric Services packet headers, enabling an unauthenticated, remote attacker to read memory, cause DoS, or execute arbitrary code as root by sending crafted Fabric Servic...

CVE-2018-0308

CVE-2018-0308 affects Cisco FXOS/NX-OS Fabric Services. The root cause is insufficient validation of headers in Cisco Fabric Services packets, leading to a buffer overflow that could allow an unauthenticated, remote attacker to execute arbitrary code or cause a DoS. Affected products include Fire...

CVE-2019-1700

The CVE-2019-1700 issue affects Cisco Firepower 9000 Series using the Firepower 2-Port 100G Double-Width Network Module (PID: FPR9K-DNM-2X100G). A logic error in FPGA ingress buffer management can allow an unauthenticated, adjacent attacker to trigger a queue wedge on a specific interface by send...

CVE-2018-0314

The CVE-2018-0314 entry describes a vulnerability in Cisco Fabric Services (CFS) used by Cisco FXOS Software and Cisco NX-OS Software that could let an unauthenticated remote attacker execute arbitrary code. The root cause is insufficient validation of Cisco Fabric Services packet headers during ...

CVE-2018-0305

Cisco FXOS/NX-OS Fabric Services vulnerability (CVE-2018-0305) allows unauthenticated, remote DoS via specially crafted Fabric Services packets due to insufficient validation, resulting in a NULL pointer dereference. Affected products include Firepower 4100 and 9300 series, MDS 9000, Nexus 2000–9...