EUVD-2019-4243

Malware in sbrugna...

Cisco Catalyst 4000 Series Switches TCP Denial of Service Vulnerability (cisco-sa-20190925-cat4000-tcp-dos)

According to its self-reported version, Cisco IOS Software is affected by following vulnerability: - A vulnerability in the ingress packet processing function of Cisco IOS Software for Cisco Catalyst 4000 Series Switches could allow an unauthenticated, remote attacker to cause a denial of service...

Race condition

A vulnerability in the ingress packet processing function of Cisco IOS Software for Cisco Catalyst 4000 Series Switches could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to improper resource allocation when...

Cisco Catalyst 4000 Series Switches TCP Denial of Service Vulnerability

A vulnerability in the ingress packet processing function of Cisco IOS Software for Cisco Catalyst 4000 Series Switches could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to improper resource allocation when...

PT-2019-3317

Name of the Vulnerable Software and Affected Versions Cisco IOS Software for Cisco Catalyst 4000 Series Switches affected versions not specified Description The issue is related to improper resource allocation when processing TCP packets directed to the device on specific Cisco Catalyst 4000 Seri...

CVE-2019-12652: Undefined Security Weakness

A vulnerability in the ingress packet processing function of Cisco IOS Software for Cisco Catalyst 4000 Series Switches could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to improper resource allocation when...

Cisco Catalyst 4000 Series Switches Authentication Bypass Vulnerability

Cisco Catalyst 4000 Series Switches is a 4000 series switch device from Cisco USA.IOS XE Software is one of the operating systems developed for network devices. A security vulnerability exists in the dynamic access lists ACLs of the IOS XE Software in Cisco Catalyst 4000 Series Switches. An...

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...

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...

PT-2017-12403

Name of the Vulnerable Software and Affected Versions Cisco IOS XE Software running on Cisco Catalyst 4000 Series Switches affected versions not specified Description A vulnerability in the dynamic access control list ACL feature could allow an unauthenticated, adjacent attacker to cause dynamic...

Cisco Catalyst 4000 Series Switch Denial of Service Vulnerability (CSCug41049 / CSCue61890)

The remote Cisco device potentially contains an issue which is potentially affected by errors related to handling Virtual Switching Systems VSS or Bidirectional Forwarding Detection BFD traffic that could allow denial of service attacks. TRUSTED...

CVE-2002-2316: Undefined Security Weakness

Cisco Catalyst 4000 series switches running CatOS 5.5.5, 6.3.5, and 7.1.2 do not always learn MAC addresses from a single initial packet, which causes unicast traffic to be broadcast across the switch and allows remote attackers to obtain sensitive network information by sniffing...

CVE-2001-0080: Undefined Security Weakness

Cisco Catalyst 6000, 5000, or 4000 switches allow remote attackers to cause a denial of service by connecting to the SSH service with a non-SSH client, which generates a protocol mismatch error...

CVE-2001-0041: Undefined Security Weakness

Memory leak in Cisco Catalyst 4000, 5000, and 6000 series switches allows remote attackers to cause a denial of service via a series of failed telnet authentication attempts...