Vulnerabilities (CVE)

Filtered by vendor Linuxfoundation
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Total 439 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2022-31076 1 Linuxfoundation 1 Kubeedge 2024-11-21 2.7 LOW 4.2 MEDIUM
KubeEdge is built upon Kubernetes and extends native containerized application orchestration and device management to hosts at the Edge. In affected versions a malicious message can crash CloudCore by triggering a nil-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 user of the Cloud. Additionally it will be affected o ...

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CVE-2022-31075 1 Linuxfoundation 1 Kubeedge 2024-11-21 3.5 LOW 4.9 MEDIUM
KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge. Prior to versions 1.11.1, 1.10.2, and 1.9.4, EdgeCore may be susceptible to a DoS attack on CloudHub if an attacker was to send a well-crafted HTTP request to `/edge.crt`. If an attacker can send a well-crafted HTTP request to CloudHub, and that request has a very large body, that request can crash the HTTP service through a memory exhaustion vector. The request body is b ...

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CVE-2022-31074 1 Linuxfoundation 1 Kubeedge 2024-11-21 4.0 MEDIUM 4.5 MEDIUM
KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge. Prior to versions 1.11.1, 1.10.2, and 1.9.4, several endpoints in the Cloud AdmissionController may be susceptible to a DoS attack if an HTTP request containing a very large Body is sent to it. The consequence of the exhaustion is that the Cloud AdmissionController will be in denial of service. This bug has been fixed in Kubeedge 1.11.1, 1.10.2, and 1.9.4. There is curren ...

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CVE-2022-31073 1 Linuxfoundation 1 Kubeedge 2024-11-21 4.3 MEDIUM 6.5 MEDIUM
KubeEdge is an open source system for extending native containerized application orchestration capabilities to hosts at Edge. Prior to versions 1.11.1, 1.10.2, and 1.9.4, the ServiceBus server on the edge side may be susceptible to a DoS attack if an HTTP request containing a very large Body is sent to it. It is possible for the node to be exhausted of memory. The consequence of the exhaustion is that other services on the node, e.g. other containers, will be unable to allocate memory and thus c ...

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CVE-2022-31030 3 Debian, Fedoraproject, Linuxfoundation 3 Debian Linux, Fedora, Containerd 2024-11-21 2.1 LOW 5.5 MEDIUM
containerd is an open source container runtime. A bug was found in the containerd's CRI implementation where programs inside a container can cause the containerd daemon to consume memory without bound during invocation of the `ExecSync` API. This can cause containerd to consume all available memory on the computer, denying service to other legitimate workloads. Kubernetes and crictl can both be configured to use containerd's CRI implementation; `ExecSync` may be used when running probes or when ...

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CVE-2022-31020 1 Linuxfoundation 1 Indy-node 2024-11-21 N/A 8.8 HIGH
Indy Node is the server portion of a distributed ledger purpose-built for decentralized identity. In versions 1.12.4 and prior, the `pool-upgrade` request handler in Indy-Node allows an improperly authenticated attacker to remotely execute code on nodes within the network. The `pool-upgrade` request handler in Indy-Node 1.12.5 has been updated to properly authenticate pool-upgrade transactions before any processing is performed by the request handler. The transactions are further sanitized to pr ...

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CVE-2022-31006 1 Linuxfoundation 1 Indy-node 2024-11-21 N/A 7.5 HIGH
indy-node is the server portion of Hyperledger Indy, a distributed ledger purpose-built for decentralized identity. In vulnerable versions of indy-node, an attacker can max out the number of client connections allowed by the ledger, leaving the ledger unable to be used for its intended purpose. However, the ledger content will not be impacted and the ledger will resume functioning after the attack. This attack exploits the trade-off between resilience and availability. Any protection against abu ...

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CVE-2022-29162 2 Fedoraproject, Linuxfoundation 2 Fedora, Runc 2024-11-21 4.6 MEDIUM 5.9 MEDIUM
runc is a CLI tool for spawning and running containers on Linux according to the OCI specification. A bug was found in runc prior to version 1.1.2 where `runc exec --cap` created processes with non-empty inheritable Linux process capabilities, creating an atypical Linux environment and enabling programs with inheritable file capabilities to elevate those capabilities to the permitted set during execve(2). This bug did not affect the container security sandbox as the inheritable set never contain ...

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CVE-2022-28357 1 Linuxfoundation 1 Nats-server 2024-11-21 N/A 9.8 CRITICAL
NATS nats-server 2.2.0 through 2.7.4 allows directory traversal because of an unintended path to a management action from a management account.
CVE-2022-26475 3 Google, Linuxfoundation, Mediatek 42 Android, Yocto, Mt6761 and 39 more 2024-11-21 N/A 6.7 MEDIUM
In wlan, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07310743; Issue ID: ALPS07310743.
CVE-2022-24778 2 Fedoraproject, Linuxfoundation 2 Fedora, Imgcrypt 2024-11-21 5.0 MEDIUM 7.5 HIGH
The imgcrypt library provides API exensions for containerd to support encrypted container images and implements the ctd-decoder command line tool for use by containerd to decrypt encrypted container images. The imgcrypt function `CheckAuthorization` is supposed to check whether the current used is authorized to access an encrypted image and prevent the user from running an image that another user previously decrypted on the same system. In versions prior to 1.1.4, a failure occurs when an image ...

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CVE-2022-24777 1 Linuxfoundation 1 Grpc Swift 2024-11-21 5.0 MEDIUM 7.5 HIGH
grpc-swift is the Swift language implementation of gRPC, a remote procedure call (RPC) framework. Prior to version 1.7.2, a grpc-swift server is vulnerable to a denial of service attack via a reachable assertion. This is due to incorrect logic when handling GOAWAY frames. The attack is low-effort: it takes very little resources to construct and send the required sequence of frames. The impact on availability is high as the server will crash, dropping all in flight connections and requests. This ...

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CVE-2022-24769 5 Debian, Fedoraproject, Linux and 2 more 5 Debian Linux, Fedora, Linux Kernel and 2 more 2024-11-21 4.6 MEDIUM 5.9 MEDIUM
Moby is an open-source project created by Docker to enable and accelerate software containerization. A bug was found in Moby (Docker Engine) prior to version 20.10.14 where containers were incorrectly started with non-empty inheritable Linux process capabilities, creating an atypical Linux environment and enabling programs with inheritable file capabilities to elevate those capabilities to the permitted set during `execve(2)`. Normally, when executable programs have specified permitted file capa ...

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CVE-2022-23648 3 Debian, Fedoraproject, Linuxfoundation 3 Debian Linux, Fedora, Containerd 2024-11-21 5.0 MEDIUM 7.5 HIGH
containerd is a container runtime available as a daemon for Linux and Windows. A bug was found in containerd prior to versions 1.6.1, 1.5.10, and 1.14.12 where containers launched through containerd’s CRI implementation on Linux with a specially-crafted image configuration could gain access to read-only copies of arbitrary files and directories on the host. This may bypass any policy-based enforcement on container setup (including a Kubernetes Pod Security Policy) and expose potentially sensitiv ...

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CVE-2022-23536 1 Linuxfoundation 1 Cortex 2024-11-21 N/A 6.5 MEDIUM
Cortex provides multi-tenant, long term storage for Prometheus. A local file inclusion vulnerability exists in Cortex versions 1.13.0, 1.13.1 and 1.14.0, where a malicious actor could remotely read local files as a result of parsing maliciously crafted Alertmanager configurations when submitted to the Alertmanager Set Configuration API. Only users of the Alertmanager service where `-experimental.alertmanager.enable-api` or `enable_api: true` is configured are affected. Affected Cortex users are ...

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CVE-2022-23506 1 Linuxfoundation 1 Spinnaker 2024-11-21 N/A 4.3 MEDIUM
Spinnaker is an open source, multi-cloud continuous delivery platform for releasing software changes, and Spinnaker's Rosco microservice produces machine images. Rosco prior to versions 1.29.2, 1.28.4, and 1.27.3 does not property mask secrets generated via packer builds. This can lead to exposure of sensitive AWS credentials in packer log files. Versions 1.29.2, 1.28.4, and 1.27.3 of Rosco contain fixes for this issue. A workaround is available. It's recommended to use short lived credentials ...

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CVE-2022-23471 1 Linuxfoundation 1 Containerd 2024-11-21 N/A 5.7 MEDIUM
containerd is an open source container runtime. A bug was found in containerd's CRI implementation where a user can exhaust memory on the host. In the CRI stream server, a goroutine is launched to handle terminal resize events if a TTY is requested. If the user's process fails to launch due to, for example, a faulty command, the goroutine will be stuck waiting to send without a receiver, resulting in a memory leak. Kubernetes and crictl can both be configured to use containerd's CRI implementati ...

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CVE-2022-0670 3 Fedoraproject, Linuxfoundation, Redhat 3 Fedora, Ceph, Ceph Storage 2024-11-21 N/A 9.1 CRITICAL
A flaw was found in Openstack manilla owning a Ceph File system "share", which enables the owner to read/write any manilla share or entire file system. The vulnerability is due to a bug in the "volumes" plugin in Ceph Manager. This allows an attacker to compromise Confidentiality and Integrity of a file system. Fixed in RHCS 5.2 and Ceph 17.2.2.
CVE-2022-0324 1 Linuxfoundation 1 Software For Open Networking In The Cloud 2024-11-21 N/A 8.1 HIGH
There is a vulnerability in DHCPv6 packet parsing code that could be explored by remote attacker to craft a packet that could cause buffer overflow in a memcpy call, leading to out-of-bounds memory write that would cause dhcp6relay to crash. Dhcp6relay is a critical process and could cause dhcp relay docker to shutdown. Discovered by Eugene Lim of GovTech Singapore.
CVE-2021-4326 1 Linuxfoundation 1 Zowe 2024-11-21 N/A 3.3 LOW
A vulnerability in Imperative framework which allows already-privileged local actors to execute arbitrary shell commands via plugin install/update commands, or maliciously formed environment variables. Impacts Zowe CLI.
CVE-2021-45702 1 Linuxfoundation 1 Tremor-script 2024-11-21 5.0 MEDIUM 7.5 HIGH
An issue was discovered in the tremor-script crate before 0.11.6 for Rust. A merge operation may result in a use-after-free.
CVE-2021-45701 1 Linuxfoundation 1 Tremor-script 2024-11-21 7.5 HIGH 9.8 CRITICAL
An issue was discovered in the tremor-script crate before 0.11.6 for Rust. A patch operation may result in a use-after-free.
CVE-2021-43832 1 Linuxfoundation 1 Spinnaker 2024-11-21 7.5 HIGH 10.0 CRITICAL
Spinnaker is an open source, multi-cloud continuous delivery platform. Spinnaker has improper permissions allowing pipeline creation & execution. This lets an arbitrary user with access to the gate endpoint to create a pipeline and execute it without authentication. If users haven't setup Role-based access control (RBAC) with-in spinnaker, this enables remote execution and access to deploy almost any resources on any account. Patches are available on the latest releases of the supported branches ...

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CVE-2021-43816 2 Fedoraproject, Linuxfoundation 2 Fedora, Containerd 2024-11-21 6.0 MEDIUM 8.0 HIGH
containerd is an open source container runtime. On installations using SELinux, such as EL8 (CentOS, RHEL), Fedora, or SUSE MicroOS, with containerd since v1.5.0-beta.0 as the backing container runtime interface (CRI), an unprivileged pod scheduled to the node may bind mount, via hostPath volume, any privileged, regular file on disk for complete read/write access (sans delete). Such is achieved by placing the in-container location of the hostPath volume mount at either `/etc/hosts`, `/etc/hostna ...

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CVE-2021-43784 2 Debian, Linuxfoundation 2 Debian Linux, Runc 2024-11-21 6.0 MEDIUM 6.0 MEDIUM
runc is a CLI tool for spawning and running containers on Linux according to the OCI specification. In runc, netlink is used internally as a serialization system for specifying the relevant container configuration to the `C` portion of the code (responsible for the based namespace setup of containers). In all versions of runc prior to 1.0.3, the encoder did not handle the possibility of an integer overflow in the 16-bit length field for the byte array attribute type, meaning that a large enough ...

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CVE-2021-43776 1 Linuxfoundation 1 Auth Backend 2024-11-21 4.3 MEDIUM 7.4 HIGH
Backstage is an open platform for building developer portals. In affected versions the auth-backend plugin allows a malicious actor to trick another user into visiting a vulnerable URL that executes an XSS attack. This attack can potentially allow the attacker to exfiltrate access tokens or other secrets from the user's browser. The default CSP does prevent this attack, but it is expected that some deployments have these policies disabled due to incompatibilities. This is vulnerability is patche ...

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CVE-2021-43669 1 Linuxfoundation 1 Fabric 2024-11-21 5.0 MEDIUM 7.5 HIGH
A vulnerability has been detected in HyperLedger Fabric v1.4.0, v2.0.0, v2.0.1, v2.3.0. It can easily break down as many orderers as the attacker wants. This bug can be leveraged by constructing a message whose header is invalid to the interface Order. This bug has been admitted and fixed by the developers of Fabric.
CVE-2021-43667 1 Linuxfoundation 1 Fabric 2024-11-21 5.0 MEDIUM 7.5 HIGH
A vulnerability has been detected in HyperLedger Fabric v1.4.0, v2.0.0, v2.1.0. This bug can be leveraged by constructing a message whose payload is nil and sending this message with the method 'forwardToLeader'. This bug has been admitted and fixed by the developers of Fabric. If leveraged, any leader node will crash.
CVE-2021-41272 1 Linuxfoundation 1 Besu 2024-11-21 5.0 MEDIUM 7.5 HIGH
Besu is an Ethereum client written in Java. Starting in version 21.10.0, changes in the implementation of the SHL, SHR, and SAR operations resulted in the introduction of a signed type coercion error in values that represent negative values for 32 bit signed integers. Smart contracts that ask for shifts between approximately 2 billion and 4 billion bits (nonsensical but valid values for the operation) will fail to execute and hence fail to validate. In networks where vulnerable versions are mini ...

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CVE-2021-41190 2 Fedoraproject, Linuxfoundation 3 Fedora, Open Container Initiative Distribution Specification, Open Container Initiative Image Format Specification 2024-11-21 4.0 MEDIUM 3.0 LOW
The OCI Distribution Spec project defines an API protocol to facilitate and standardize the distribution of content. In the OCI Distribution Specification version 1.0.0 and prior, the Content-Type header alone was used to determine the type of document during push and pull operations. Documents that contain both “manifests” and “layers” fields could be interpreted as either a manifest or an index in the absence of an accompanying Content-Type header. If a Content-Type header changed between two ...

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CVE-2021-41151 1 Linuxfoundation 1 Backstage 2024-11-21 4.0 MEDIUM 6.8 MEDIUM
Backstage is an open platform for building developer portals. In affected versions A malicious actor could read sensitive files from the environment where Scaffolder Tasks are run. The attack is executed by crafting a custom Scaffolder template with a `github:publish:pull-request` action and a particular source path. When the template is executed the sensitive files would be included in the published pull request. This vulnerability is mitigated by the fact that an attacker would need access to ...

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CVE-2021-41131 1 Linuxfoundation 1 The Update Framework 2024-11-21 8.8 HIGH 7.5 HIGH
python-tuf is a Python reference implementation of The Update Framework (TUF). In both clients (`tuf/client` and `tuf/ngclient`), there is a path traversal vulnerability that in the worst case can overwrite files ending in `.json` anywhere on the client system on a call to `get_one_valid_targetinfo()`. It occurs because the rolename is used to form the filename, and may contain path traversal characters (ie `../../name.json`). The impact is mitigated by a few facts: It only affects implementatio ...

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CVE-2021-41103 3 Debian, Fedoraproject, Linuxfoundation 3 Debian Linux, Fedora, Containerd 2024-11-21 7.2 HIGH 7.8 HIGH
containerd is an open source container runtime with an emphasis on simplicity, robustness and portability. A bug was found in containerd where container root directories and some plugins had insufficiently restricted permissions, allowing otherwise unprivileged Linux users to traverse directory contents and execute programs. When containers included executable programs with extended permission bits (such as setuid), unprivileged Linux users could discover and execute those programs. When the UID ...

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CVE-2021-39228 1 Linuxfoundation 1 Tremor 2024-11-21 7.5 HIGH 6.5 MEDIUM
Tremor is an event processing system for unstructured data. A vulnerability exists between versions 0.7.2 and 0.11.6. This vulnerability is a memory safety Issue when using `patch` or `merge` on `state` and assign the result back to `state`. In this case, affected versions of Tremor and the tremor-script crate maintains references to memory that might have been freed already. And these memory regions can be accessed by retrieving the `state`, e.g. send it over TCP or HTTP. This requires the Trem ...

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CVE-2021-39143 1 Linuxfoundation 1 Spinnaker 2024-11-21 3.6 LOW 6.6 MEDIUM
Spinnaker is an open source, multi-cloud continuous delivery platform. A path traversal vulnerability was discovered in uses of TAR files by AppEngine for deployments. This uses a utility to extract files locally for deployment without validating the paths in that deployment don't override system files. This would allow an attacker to override files on the container, POTENTIALLY introducing a MITM type attack vector by replacing libraries or injecting wrapper files. Users are advised to update a ...

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CVE-2021-36780 1 Linuxfoundation 1 Longhorn 2024-11-21 4.8 MEDIUM 8.1 HIGH
A Missing Authentication for Critical Function vulnerability in longhorn of SUSE Longhorn allows attackers to connect to a longhorn-engine replica instance granting it the ability to read and write data to and from a replica that they should not have access to. This issue affects: SUSE Longhorn longhorn versions prior to 1.1.3; longhorn versions prior to 1.2.3v.
CVE-2021-36779 1 Linuxfoundation 1 Longhorn 2024-11-21 8.3 HIGH 9.6 CRITICAL
A Missing Authentication for Critical Function vulnerability in SUSE Longhorn allows any workload in the cluster to execute any binary present in the image on the host without authentication. This issue affects: SUSE Longhorn longhorn versions prior to 1.1.3; longhorn versions prior to 1.2.3.
CVE-2021-36157 1 Linuxfoundation 1 Cortex 2024-11-21 5.0 MEDIUM 5.3 MEDIUM
An issue was discovered in Grafana Cortex through 1.9.0. The header value X-Scope-OrgID is used to construct file paths for rules files, and if crafted to conduct directory traversal such as ae ../../sensitive/path/in/deployment pathname, then Cortex will attempt to parse a rules file at that location and include some of the contents in the error message. (Other Cortex API requests can also be sent a malicious OrgID header, e.g., tricking the ingester into writing metrics to a different location ...

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CVE-2021-36155 1 Linuxfoundation 1 Grpc Swift 2024-11-21 5.0 MEDIUM 7.5 HIGH
LengthPrefixedMessageReader in gRPC Swift 1.1.0 and earlier allocates buffers of arbitrary length, which allows remote attackers to cause uncontrolled resource consumption and deny service.
CVE-2021-36154 1 Linuxfoundation 1 Grpc Swift 2024-11-21 5.0 MEDIUM 7.5 HIGH
HTTP2ToRawGRPCServerCodec in gRPC Swift 1.1.1 and earlier allows remote attackers to deny service via the delivery of many small messages within a single HTTP/2 frame, leading to Uncontrolled Recursion and stack consumption.