CVE-2021-32813

Traefik is an HTTP reverse proxy and load balancer. Prior to version 2.4.13, there exists a potential header vulnerability in Traefik's handling of the Connection header. Active exploitation of this issue is unlikely, as it requires that a removed header would lead to a privilege escalation,...

CVE-2021-32813

Traefik is an HTTP reverse proxy and load balancer. Prior to version 2.4.13, there exists a potential header vulnerability in Traefik's handling of the Connection header. Active exploitation of this issue is unlikely, as it requires that a removed header would lead to a privilege escalation,...

Design/Logic Flaw

Traefik is an HTTP reverse proxy and load balancer. Prior to version 2.4.13, there exists a potential header vulnerability in Traefik's handling of the Connection header. Active exploitation of this issue is unlikely, as it requires that a removed header would lead to a privilege escalation,...

CVE-2021-32813

The CVE-2021-32813 issue affects Traefik (HTTP reverse proxy/load balancer). Before v2.4.13, Traefik’s handling of the Connection header can remove a request header if a middleware chain sets a header and the request uses a specific Connection header, potentially preventing the backend from seein...

Virtuozzo Hybrid Infrastructure 4.6 Update 1

This update provides new features, as well as bug fixes and improvements. Vulnerability id: VSTOR-45315 The MDS service may be unstable under a high load condition. Vulnerability id: VSTOR-43126 A deadlock is possible between atomic and non-atomic commands in the iSCSI kernel module. Vulnerabilit...

Kubernetes: AWS Load Balancer Controller can be used by an attacker to modify rules of any Security Group that they are able to tag

Report Submission Form Summary: The IAM Policy of AWS Load Balancer Controller allows it to modify rules of any SG on the AWS Account. This is legitimately used to manage Security Groups created by the controller when an Ingress resource doesn’t explicit a SG. Annotations can be added to the...

Kubernetes: AWS Load Balancer Controller Managed Security Groups can be replaced by an unprivileged attacker

Report Submission Form Summary: When creating an Ingress of class alb, by default, AWS Load Balancer Controller creates a managed SG and attaches it to the created ALB. This SG limits which ports of the ALB are accessible by whom. An attacker is able to craft another SG that can be used to trick...

Node.js: All versions prior to Node.js 6.15.0 8.14.0 10.14.0 and 11.3.0: Denial of Service with large HTTP headers: By using a combination of many requests with maximum sized headers (almost 80 KB per connection) and carefully timed completion of the headers it is possible to cause the HTTP server to abort from heap allocation failure. Attack potential is mitigated by the use of a load balancer or other proxy layer.

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In Node.js including 6.x before 6.17.0 8.x before 8.15.1 10.x before 10.15.2 and 11.x before 11.10.1 an attacker can cause a Denial of Service (DoS) by establishing an HTTP or HTTPS connection in keep-alive mode and by sending headers very slowly. This keeps the connection and associated resources alive for a long period of time. Potential attacks are mitigated by the use of a load balancer or other proxy layer. This vulnerability is an extension of CVE-2018-12121 addressed in November and impacts all active Node.js release lines including 6.x before 6.17.0 8.x before 8.15.1 10.x before 10.15.2 and 11.x before 11.10.1.

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pfSense cross-site scripting vulnerability (CNVD-2021-43531)

pfsense is an open source routing and firewall software, customized and developed based on freebsd system. A stored cross-site scripting vulnerability exists in the loadbalancermonitor.php function in pfSense version 2.4.5-p1. An attacker can exploit this vulnerability to execute arbitrary web...

CVE-2020-26693

A stored cross-site scripting XSS vulnerability was discovered in pfSense 2.4.5-p1 which allows an authenticated attacker to execute arbitrary web scripts via exploitation of the loadbalancermonitor.php function...

pfSense 跨站脚本漏洞

pfsense is an open source routing and firewall software, customized and developed based on freebsd system. A stored cross-site scripting vulnerability exists in the loadbalancermonitor.php function in pfSense version 2.4.5-p1. An attacker can exploit this vulnerability to execute arbitrary web...

Virtuozzo Hybrid Infrastructure 4.5 Update 1 Hotfix 3 (4.5.1-42)

This update provides fixes for the storage and compute services. Vulnerability id: VSTOR-43250 Load balancer members are not displayed in the self-service panel. Vulnerability id: VSTOR-43236 A Kubernetes VM's system disk may be out of space due to Podman logs. Vulnerability id: VSTOR-41499...

CVE-2021-20238

It was found in OpenShift Container Platform 4 that ignition config, served by the Machine Config Server, can be accessed externally from clusters without authentication. The MCS endpoint port 22623 provides ignition configuration used for bootstrapping Nodes and can include some sensitive data,...

Virtuozzo Hybrid Infrastructure 4.5 (4.5.0-284)

In this release, Virtuozzo Hybrid Infrastructure provides a wide range of new features that enhance the end-user experience and service providers' interoperability. The improvements cover compute services, networking, storage core, monitoring, and the administrative user interface. Additionally,...

BIG-IP 安全漏洞

F5 BIG-IP is a popular load balancing solution. The F5 BIG-IP TMM handles oversized communications with a security vulnerability that allows remote attackers to exploit the vulnerability to submit special requests that can crash applications...

UBUNTU-CVE-2020-8554

Kubernetes API server in all versions allow an attacker who is able to create a ClusterIP service and set the spec.externalIPs field, to intercept traffic to that IP address. Additionally, an attacker who is able to patch the status which is considered a privileged operation and should not...

kubernetes: MITM using LoadBalancer or ExternalIPs

A flaw was found in kubernetes. If a potential attacker can already create or edit services and pods, then they may be able to intercept traffic from other pods or nodes in the cluster...

Vulnerability found in Kubernetes

A vulnerability has been found in Kubernetes that allows a malicious person capable of performing a man-in-the-middle attack on the traffic within a cluster. By advertising an external IP address or by claiming a load balancer IP, traffic can be redirected to the attacker. However, the malicious...

Oracle Linux 8 : nginx:1.16 (ELSA-2020-5495)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2020-5495 advisory. 1:1.16.1-1.0.1.1 - Remove Red Hat references Orabug: 29498217 1:1.16.1-1.1 - Resolves: 1898952 - CVE 2019-20372 nginx:1.16/nginx: HTTP request smuggling via err...