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Search Results (23274 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2020-8617 | 6 Canonical, Debian, Fedoraproject and 3 more | 10 Ubuntu Linux, Debian Linux, Fedora and 7 more | 2024-11-21 | 7.5 High |
| Using a specially-crafted message, an attacker may potentially cause a BIND server to reach an inconsistent state if the attacker knows (or successfully guesses) the name of a TSIG key used by the server. Since BIND, by default, configures a local session key even on servers whose configuration does not otherwise make use of it, almost all current BIND servers are vulnerable. In releases of BIND dating from March 2018 and after, an assertion check in tsig.c detects this inconsistent state and deliberately exits. Prior to the introduction of the check the server would continue operating in an inconsistent state, with potentially harmful results. | ||||
| CVE-2020-8616 | 3 Debian, Isc, Redhat | 7 Debian Linux, Bind, Enterprise Linux and 4 more | 2024-11-21 | 8.6 High |
| A malicious actor who intentionally exploits this lack of effective limitation on the number of fetches performed when processing referrals can, through the use of specially crafted referrals, cause a recursing server to issue a very large number of fetches in an attempt to process the referral. This has at least two potential effects: The performance of the recursing server can potentially be degraded by the additional work required to perform these fetches, and The attacker can exploit this behavior to use the recursing server as a reflector in a reflection attack with a high amplification factor. | ||||
| CVE-2020-8608 | 4 Debian, Libslirp Project, Opensuse and 1 more | 11 Debian Linux, Libslirp, Leap and 8 more | 2024-11-21 | 5.6 Medium |
| In libslirp 4.1.0, as used in QEMU 4.2.0, tcp_subr.c misuses snprintf return values, leading to a buffer overflow in later code. | ||||
| CVE-2020-8595 | 2 Istio, Redhat | 4 Istio, Enterprise Linux, Openshift Service Mesh and 1 more | 2024-11-21 | 7.3 High |
| Istio versions 1.2.10 (End of Life) and prior, 1.3 through 1.3.7, and 1.4 through 1.4.3 allows authentication bypass. The Authentication Policy exact-path matching logic can allow unauthorized access to HTTP paths even if they are configured to be only accessed after presenting a valid JWT token. For example, an attacker can add a ? or # character to a URI that would otherwise satisfy an exact-path match. | ||||
| CVE-2020-8566 | 2 Kubernetes, Redhat | 2 Kubernetes, Openshift | 2024-11-21 | 4.7 Medium |
| In Kubernetes clusters using Ceph RBD as a storage provisioner, with logging level of at least 4, Ceph RBD admin secrets can be written to logs. This occurs in kube-controller-manager's logs during provisioning of Ceph RBD persistent claims. This affects < v1.19.3, < v1.18.10, < v1.17.13. | ||||
| CVE-2020-8565 | 2 Kubernetes, Redhat | 3 Kubernetes, Openshift Container Storage, Openshift Data Foundation | 2024-11-21 | 4.7 Medium |
| In Kubernetes, if the logging level is set to at least 9, authorization and bearer tokens will be written to log files. This can occur both in API server logs and client tool output like kubectl. This affects <= v1.19.3, <= v1.18.10, <= v1.17.13, < v1.20.0-alpha2. | ||||
| CVE-2020-8564 | 2 Kubernetes, Redhat | 2 Kubernetes, Openshift | 2024-11-21 | 4.7 Medium |
| In Kubernetes clusters using a logging level of at least 4, processing a malformed docker config file will result in the contents of the docker config file being leaked, which can include pull secrets or other registry credentials. This affects < v1.19.3, < v1.18.10, < v1.17.13. | ||||
| CVE-2020-8563 | 2 Kubernetes, Redhat | 2 Kubernetes, Openshift | 2024-11-21 | 4.7 Medium |
| In Kubernetes clusters using VSphere as a cloud provider, with a logging level set to 4 or above, VSphere cloud credentials will be leaked in the cloud controller manager's log. This affects < v1.19.3. | ||||
| CVE-2020-8559 | 2 Kubernetes, Redhat | 2 Kubernetes, Openshift | 2024-11-21 | 6.4 Medium |
| The Kubernetes kube-apiserver in versions v1.6-v1.15, and versions prior to v1.16.13, v1.17.9 and v1.18.6 are vulnerable to an unvalidated redirect on proxied upgrade requests that could allow an attacker to escalate privileges from a node compromise to a full cluster compromise. | ||||
| CVE-2020-8558 | 2 Kubernetes, Redhat | 2 Kubernetes, Openshift | 2024-11-21 | 5.4 Medium |
| The Kubelet and kube-proxy components in versions 1.1.0-1.16.10, 1.17.0-1.17.6, and 1.18.0-1.18.3 were found to contain a security issue which allows adjacent hosts to reach TCP and UDP services bound to 127.0.0.1 running on the node or in the node's network namespace. Such a service is generally thought to be reachable only by other processes on the same host, but due to this defeect, could be reachable by other hosts on the same LAN as the node, or by containers running on the same node as the service. | ||||
| CVE-2020-8557 | 2 Kubernetes, Redhat | 2 Kubernetes, Openshift | 2024-11-21 | 5.5 Medium |
| The Kubernetes kubelet component in versions 1.1-1.16.12, 1.17.0-1.17.8 and 1.18.0-1.18.5 do not account for disk usage by a pod which writes to its own /etc/hosts file. The /etc/hosts file mounted in a pod by kubelet is not included by the kubelet eviction manager when calculating ephemeral storage usage by a pod. If a pod writes a large amount of data to the /etc/hosts file, it could fill the storage space of the node and cause the node to fail. | ||||
| CVE-2020-8555 | 3 Fedoraproject, Kubernetes, Redhat | 3 Fedora, Kubernetes, Openshift | 2024-11-21 | 6.3 Medium |
| The Kubernetes kube-controller-manager in versions v1.0-1.14, versions prior to v1.15.12, v1.16.9, v1.17.5, and version v1.18.0 are vulnerable to a Server Side Request Forgery (SSRF) that allows certain authorized users to leak up to 500 bytes of arbitrary information from unprotected endpoints within the master's host network (such as link-local or loopback services). | ||||
| CVE-2020-8554 | 3 Kubernetes, Oracle, Redhat | 5 Kubernetes, Communications Cloud Native Core Network Slice Selection Function, Communications Cloud Native Core Policy and 2 more | 2024-11-21 | 6.3 Medium |
| 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 typically be granted to users) of a LoadBalancer service can set the status.loadBalancer.ingress.ip to similar effect. | ||||
| CVE-2020-8552 | 3 Fedoraproject, Kubernetes, Redhat | 3 Fedora, Kubernetes, Openshift | 2024-11-21 | 5.3 Medium |
| The Kubernetes API server component in versions prior to 1.15.9, 1.16.0-1.16.6, and 1.17.0-1.17.2 has been found to be vulnerable to a denial of service attack via successful API requests. | ||||
| CVE-2020-8551 | 3 Fedoraproject, Kubernetes, Redhat | 3 Fedora, Kubernetes, Openshift | 2024-11-21 | 4.3 Medium |
| The Kubelet component in versions 1.15.0-1.15.9, 1.16.0-1.16.6, and 1.17.0-1.17.2 has been found to be vulnerable to a denial of service attack via the kubelet API, including the unauthenticated HTTP read-only API typically served on port 10255, and the authenticated HTTPS API typically served on port 10250. | ||||
| CVE-2020-8492 | 6 Canonical, Debian, Fedoraproject and 3 more | 7 Ubuntu Linux, Debian Linux, Fedora and 4 more | 2024-11-21 | 6.5 Medium |
| Python 2.7 through 2.7.17, 3.5 through 3.5.9, 3.6 through 3.6.10, 3.7 through 3.7.6, and 3.8 through 3.8.1 allows an HTTP server to conduct Regular Expression Denial of Service (ReDoS) attacks against a client because of urllib.request.AbstractBasicAuthHandler catastrophic backtracking. | ||||
| CVE-2020-8450 | 6 Canonical, Debian, Fedoraproject and 3 more | 6 Ubuntu Linux, Debian Linux, Fedora and 3 more | 2024-11-21 | 7.3 High |
| An issue was discovered in Squid before 4.10. Due to incorrect buffer management, a remote client can cause a buffer overflow in a Squid instance acting as a reverse proxy. | ||||
| CVE-2020-8449 | 6 Canonical, Debian, Fedoraproject and 3 more | 6 Ubuntu Linux, Debian Linux, Fedora and 3 more | 2024-11-21 | 7.5 High |
| An issue was discovered in Squid before 4.10. Due to incorrect input validation, it can interpret crafted HTTP requests in unexpected ways to access server resources prohibited by earlier security filters. | ||||
| CVE-2020-8286 | 9 Apple, Debian, Fedoraproject and 6 more | 22 Mac Os X, Macos, Debian Linux and 19 more | 2024-11-21 | 7.5 High |
| curl 7.41.0 through 7.73.0 is vulnerable to an improper check for certificate revocation due to insufficient verification of the OCSP response. | ||||
| CVE-2020-8237 | 2 Json-bigint Project, Redhat | 2 Json-bigint, Openshift Container Storage | 2024-11-21 | 7.5 High |
| Prototype pollution in json-bigint npm package < 1.0.0 may lead to a denial-of-service (DoS) attack. | ||||