CloudCore UDS Server: Malicious Message can crash CloudCore

Impact A malicious message can crash CloudCore by triggering a null-pointer dereference in the UDS Server. Since the UDS Server only communicates with the CSI Driver on the cloud side, the attack is limited to the local host network. As such, an attacker would already need to be an authenticated...

GHSA-8F4F-V9X5-CG6J CloudCore UDS Server: Malicious Message can crash CloudCore

Impact A malicious message can crash CloudCore by triggering a null-pointer dereference in the UDS Server. Since the UDS Server only communicates with the CSI Driver on the cloud side, the attack is limited to the local host network. As such, an attacker would already need to be an authenticated...

CloudCore CSI Driver: Malicious response from KubeEdge can crash CSI Driver controller server

Impact A malicious message response from KubeEdge can crash the CSI Driver controller server by triggering a nil-pointer dereference panic. As a consequence, the CSI Driver controller will be in denial of service. An attacker would already need to be an authenticated user of the Cloud, and only...

GHSA-JHQP-VF4W-RPWQ DoS through large manifest files in Argo CD

Impact All versions of Argo CD starting with v0.7.0 are vulnerable to an uncontrolled memory consumption bug, allowing an authorized malicious user to crash the repo-server service. The repo-server is a critical component of Argo CD, so crashing the repo-server effectively denies core Argo CD...

GHSA-Q4W5-4GQ2-98VM Symlink following allows leaking out-of-bounds YAML files from Argo CD repo-server

Impact All unpatched versions of Argo CD starting with v1.3.0 are vulnerable to a symlink following bug allowing a malicious user with repository write access to leak sensitive YAML files from Argo CD's repo-server. A malicious Argo CD user with write access for a repository which is or may be us...

Argo CD's external URLs for Deployments can include JavaScript

Impact All unpatched versions of Argo CD starting with v1.0.0 are vulnerable to a cross-site scripting XSS bug allowing a malicious user to inject a javascript: link in the UI. When clicked by a victim user, the script will execute with the victim's permissions up to and including admin. The scri...

GHSA-H4W9-6X78-8VRJ Argo CD's external URLs for Deployments can include JavaScript

Impact All unpatched versions of Argo CD starting with v1.0.0 are vulnerable to a cross-site scripting XSS bug allowing a malicious user to inject a javascript: link in the UI. When clicked by a victim user, the script will execute with the victim's permissions up to and including admin. The scri...

Symlink following allows leaking out-of-bounds YAML files from Argo CD repo-server

Impact All unpatched versions of Argo CD starting with v1.3.0 is vulnerable to a symlink following bug allowing a malicious user with repository write access to leak sensitive YAML files from Argo CD's repo-server. A malicious Argo CD user with write access for a repository which is or may be use...

GHSA-QPGX-64H2-GC3C Insecure path traversal in Git Trigger Source can lead to arbitrary file read

Impact A path traversal issue was found in the g GitArtifactReader.Read API. Read calls into g GitArtifactReader.readFromRepository that opens and reads the file that contains the trigger resource definition: go func g GitArtifactReader readFromRepositoryr git.Repository, dir string No checks are...

Insecure path traversal in Git Trigger Source can lead to arbitrary file read

Impact A path traversal issue was found in the g GitArtifactReader.Read API. Read calls into g GitArtifactReader.readFromRepository that opens and reads the file that contains the trigger resource definition: go func g GitArtifactReader readFromRepositoryr git.Repository, dir string No checks are...

GHSA-5Q86-62XR-3R57 Uses of deprecated API can be used to cause DoS in user-facing endpoints

Impact Several HandleRoute endpoints make use of the deprecated ioutil.ReadAll. ioutil.ReadAll reads all the data into memory. As such, an attacker who sends a large request to the Argo Events server will be able to crash it and cause denial of service. Eventsources susceptible to an out-of-memor...

Uses of deprecated API can be used to cause DoS in user-facing endpoints

Impact Several HandleRoute endpoints make use of the deprecated ioutil.ReadAll. ioutil.ReadAll reads all the data into memory. As such, an attacker who sends a large request to the Argo Events server will be able to crash it and cause denial of service. Eventsources susceptible to an out-of-memor...

Node DOS by way of memory exhaustion through ExecSync request in CRI-O

Description An ExecSync request runs a command in a container and returns the output to the Kubelet. It is used for readiness and liveness probes within a pod. The way CRI-O runs ExecSync commands is through conmon. CRI-O asks conmon to start the process, and conmon writes the output to disk. CRI...

Denial Of Service (DoS)

elog is vulnerable to denial of service DoS attacks. CNCF Envoy consumes excessive amounts of memory when proxying HTTP/1.1 requests or responses with many small chunks...

High-Severity RCE Bug Found in Popular Apache Cassandra Database

Researchers have shared details about a now-patched, high-severity security bug in the Apache Cassandra open-source NoSQL distributed database that’s easy to exploit and, if left unpatched, could enable attackers to gain remote code execution RCE. The bug, which involves how Cassandra creates...

Exploit for Uncontrolled Resource Consumption in Siemens 6Bk1602-0Aa12-0Tp0_Firmware

Workaround for CVE-2021-44228 Log4j RCE exploit as a buildpa...

Privilege escalation to cluster admin on multi-tenant environments

Users that can create Kubernetes Secrets, Service Accounts and Flux Kustomization objects, could execute commands inside the kustomize-controller container by embedding a shell script in a Kubernetes Secret. This can be used to run kubectl commands under the Service Account of kustomize-controlle...

GHSA-35RF-V2JV-GFG7 Privilege escalation to cluster admin on multi-tenant environments

Users that can create Kubernetes Secrets, Service Accounts and Flux Kustomization objects, could execute commands inside the kustomize-controller container by embedding a shell script in a Kubernetes Secret. This can be used to run kubectl commands under the Service Account of kustomize-controlle...

Improper input validation in CNCF Cortex

The Alertmanager in CNCF Cortex before 1.8.1 has a local file disclosure vulnerability when -experimental.alertmanager.enable-api is used. The HTTP basic auth passwordfile can be used as an attack vector to send any file content via a webhook. The alertmanager templates can be used as an attack...

GHSA-M45G-F45X-VV22 Improper input validation in CNCF Cortex

The Alertmanager in CNCF Cortex before 1.8.1 has a local file disclosure vulnerability when -experimental.alertmanager.enable-api is used. The HTTP basic auth passwordfile can be used as an attack vector to send any file content via a webhook. The alertmanager templates can be used as an attack...