CVE-2026-73443: Authentication Bypass by Capture-replay

On affected platforms running Arista EOS with VRRPv2 IP-AH authentication configured, an unauthenticated attacker within the same layer 2 network segment on which VRRP is running can capture a legitimate authenticated VRRP advertisement and replay it indefinitely. Replayed advertisements can be...

EUVD-2021-14600

Malware in sbrugna...

EUVD-2021-14592

Malware in sbrugna...

EUVD-2016-7396

Malware in sbrugna...

EUVD-2021-14591

Malware in sbrugna...

EUVD-2024-37786

Malicious code in bioql PyPI...

passt bug fix update

An update is available for passt. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list passt implements a translation layer between a Layer-2 network interface and...

CVE-2021-27861

Layer 2 network filtering capabilities such as IPv6 RA guard can be bypassed using LLC/SNAP headers with invalid length and optionally VLAN0 headers...

Code injection

Layer 2 network filtering capabilities such as IPv6 RA guard can be bypassed using LLC/SNAP headers with invalid length and optionally VLAN0 headers...

CVE-2021-27862: Improper Handling of Length Parameter Inconsistency

Layer 2 network filtering capabilities such as IPv6 RA guard can be bypassed using LLC/SNAP headers with invalid length and Ethernet to Wifi frame conversion and optionally VLAN0 headers...

Code injection

Citrix ADC and Citrix/NetScaler Gateway 13.0 before 13.0-76.29, 12.1-61.18, 11.1-65.20, Citrix ADC 12.1-FIPS before 12.1-55.238, and Citrix SD-WAN WANOP Edition before 11.4.0, 11.3.2, 11.3.1a, 11.2.3a, 11.1.2c, 10.2.9a suffers from uncontrolled resource consumption by way of a network-based...

CVE-2020-8299

Citrix ADC and Citrix/NetScaler Gateway 13.0 before 13.0-76.29, 12.1-61.18, 11.1-65.20, Citrix ADC 12.1-FIPS before 12.1-55.238, and Citrix SD-WAN WANOP Edition before 11.4.0, 11.3.2, 11.3.1a, 11.2.3a, 11.1.2c, 10.2.9a suffers from uncontrolled resource consumption by way of a network-based...

CVE-2020-8299: Uncontrolled Resource Consumption

Citrix ADC and Citrix/NetScaler Gateway 13.0 before 13.0-76.29, 12.1-61.18, 11.1-65.20, Citrix ADC 12.1-FIPS before 12.1-55.238, and Citrix SD-WAN WANOP Edition before 11.4.0, 11.3.2, 11.3.1a, 11.2.3a, 11.1.2c, 10.2.9a suffers from uncontrolled resource consumption by way of a network-based...

PT-2021-12728

Name of the Vulnerable Software and Affected Versions: Citrix ADC and Citrix/NetScaler Gateway versions 13.0 before 13.0-76.29 Citrix ADC and Citrix/NetScaler Gateway versions 12.1-61.18 Citrix ADC and Citrix/NetScaler Gateway versions 11.1-65.20 Citrix ADC 12.1-FIPS versions before 12.1-55.238...

CVE-2021-0257

On Juniper Networks MX Series and EX9200 Series platforms with Trio-based MPCs Modular Port Concentrators where Integrated Routing and Bridging IRB interfaces are configured and mapped to a VPLS instance or a Bridge-Domain, certain Layer 2 network events at Customer Edge CE devices may cause memo...

PT-2017-9523

Name of the Vulnerable Software and Affected Versions Intel Ethernet Controller X710 and Intel Ethernet Controller XL710 families versions prior to 22.0 Description The issue concerns a denial of service in certain layer 2 network configurations. Recommendations For versions prior to 22.0, update...

CVE-2016-8105: Undefined Security Weakness

Drivers for the Intel Ethernet Controller X710 and Intel Ethernet Controller XL710 families before version 22.0 are vulnerable to a denial of service in certain layer 2 network configurations...

CVE-2016-6473: Improper Neutralization of Special Elements in Output Used by a Downstream Component

A vulnerability in Cisco IOS on Catalyst Switches and Nexus 9300 Series Switches could allow an unauthenticated, adjacent attacker to cause a Layer 2 network storm. More Information: CSCuu69332, CSCux07028. Known Affected Releases: 15.23E. Known Fixed Releases: 12.250SE4 12.250SE5 12.250SQ5...