Vulnerabilities (CVE)

Filtered by vendor Linuxfoundation
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Total 439 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2021-36153 1 Linuxfoundation 1 Grpc Swift 2024-11-21 5.0 MEDIUM 7.5 HIGH
Mismanaged state in GRPCWebToHTTP2ServerCodec.swift in gRPC Swift 1.1.0 and 1.1.1 allows remote attackers to deny service by sending malformed requests.
CVE-2021-32760 2 Fedoraproject, Linuxfoundation 2 Fedora, Containerd 2024-11-21 6.8 MEDIUM 5.0 MEDIUM
containerd is a container runtime. A bug was found in containerd versions prior to 1.4.8 and 1.5.4 where pulling and extracting a specially-crafted container image can result in Unix file permission changes for existing files in the host’s filesystem. Changes to file permissions can deny access to the expected owner of the file, widen access to others, or set extended bits like setuid, setgid, and sticky. This bug does not directly allow files to be read, modified, or executed without an additio ...

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CVE-2021-32662 1 Linuxfoundation 1 Backstage 2024-11-21 3.5 LOW 6.5 MEDIUM
Backstage is an open platform for building developer portals, and techdocs-common contains common functionalities for Backstage's TechDocs. In `@backstage/techdocs-common` versions prior to 0.6.3, a malicious actor could read sensitive files from the environment where TechDocs documentation is built and published by setting a particular path for `docs_dir` in `mkdocs.yml`. These files would then be available over the TechDocs backend API. This vulnerability is mitigated by the fact that an attac ...

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CVE-2021-32661 1 Linuxfoundation 1 \@backstage\/plugin-techdocs 2024-11-21 4.9 MEDIUM 6.8 MEDIUM
Backstage is an open platform for building developer portals. In versions of Backstage's Techdocs Plugin (`@backstage/plugin-techdocs`) prior to 0.9.5, a malicious internal actor can potentially upload documentation content with malicious scripts by embedding the script within an `object` element. This may give access to sensitive data when other users visit that same documentation page. The ability to upload malicious content may be limited by internal code review processes, unless the chosen T ...

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CVE-2021-32660 1 Linuxfoundation 1 \@backstage\/techdocs-common 2024-11-21 5.8 MEDIUM 6.8 MEDIUM
Backstage is an open platform for building developer portals, and techdocs-common contains common functionalities for Backstage's TechDocs. In versions of `@backstage/tehdocs-common` prior to 0.6.4, a malicious internal actor is able to upload documentation content with malicious scripts. These scripts would normally be sanitized by the TechDocs frontend, but by tricking a user to visit the content via the TechDocs API, the content sanitazion will be bypassed. If the TechDocs API is hosted on th ...

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CVE-2021-31232 1 Linuxfoundation 1 Cortex 2024-11-21 2.1 LOW 5.5 MEDIUM
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 password_file can be used as an attack vector to send any file content via a webhook. The alertmanager templates can be used as an attack vector to send any file content because the alertmanager can load any text file specified in the templates list.
CVE-2021-30465 2 Fedoraproject, Linuxfoundation 2 Fedora, Runc 2024-11-21 6.0 MEDIUM 8.5 HIGH
runc before 1.0.0-rc95 allows a Container Filesystem Breakout via Directory Traversal. To exploit the vulnerability, an attacker must be able to create multiple containers with a fairly specific mount configuration. The problem occurs via a symlink-exchange attack that relies on a race condition.
CVE-2021-29136 2 Linuxfoundation, Sylabs 2 Umoci, Singularity 2024-11-21 2.1 LOW 5.5 MEDIUM
Open Container Initiative umoci before 0.4.7 allows attackers to overwrite arbitrary host paths via a crafted image that causes symlink traversal when "umoci unpack" or "umoci raw unpack" is used.
CVE-2021-23450 3 Debian, Linuxfoundation, Oracle 5 Debian Linux, Dojo, Communications Policy Management and 2 more 2024-11-21 7.5 HIGH 7.5 HIGH
All versions of package dojo are vulnerable to Prototype Pollution via the setObject function.
CVE-2021-21369 1 Linuxfoundation 1 Besu 2024-11-21 4.0 MEDIUM 6.5 MEDIUM
Hyperledger Besu is an open-source, MainNet compatible, Ethereum client written in Java. In Besu before version 1.5.1 there is a denial-of-service vulnerability involving the HTTP JSON-RPC API service. If username and password authentication is enabled for the HTTP JSON-RPC API service, then prior to making any requests to an API endpoint the requestor must use the login endpoint to obtain a JSON web token (JWT) using their credentials. A single user can readily overload the login endpoint with ...

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CVE-2021-21334 2 Fedoraproject, Linuxfoundation 2 Fedora, Containerd 2024-11-21 4.3 MEDIUM 6.3 MEDIUM
In containerd (an industry-standard container runtime) before versions 1.3.10 and 1.4.4, containers launched through containerd's CRI implementation (through Kubernetes, crictl, or any other pod/container client that uses the containerd CRI service) that share the same image may receive incorrect environment variables, including values that are defined for other containers. If the affected containers have different security contexts, this may allow sensitive information to be unintentionally sha ...

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CVE-2021-20288 4 Debian, Fedoraproject, Linuxfoundation and 1 more 4 Debian Linux, Fedora, Ceph and 1 more 2024-11-21 6.5 MEDIUM 7.2 HIGH
An authentication flaw was found in ceph in versions before 14.2.20. When the monitor handles CEPHX_GET_AUTH_SESSION_KEY requests, it doesn't sanitize other_keys, allowing key reuse. An attacker who can request a global_id can exploit the ability of any user to request a global_id previously associated with another user, as ceph does not force the reuse of old keys to generate new ones. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availabi ...

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CVE-2021-20206 1 Linuxfoundation 1 Container Network Interface 2024-11-21 6.5 MEDIUM 7.2 HIGH
An improper limitation of path name flaw was found in containernetworking/cni in versions before 0.8.1. When specifying the plugin to load in the 'type' field in the network configuration, it is possible to use special elements such as "../" separators to reference binaries elsewhere on the system. This flaw allows an attacker to execute other existing binaries other than the cni plugins/types, such as 'reboot'. The highest threat from this vulnerability is to confidentiality, integrity, as well ...

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CVE-2020-9301 1 Linuxfoundation 1 Spinnaker 2024-11-21 6.5 MEDIUM 8.8 HIGH
Nolan Ray from Apple Information Security identified a security vulnerability in Spinnaker, all versions prior to version 1.23.4, 1.22.4 or 1.21.5. The vulnerability exists within the handling of SpEL expressions that allows an attacker to read and write arbitrary files within the orca container via authenticated HTTP POST requests.
CVE-2020-6174 1 Linuxfoundation 1 The Update Framework 2024-11-21 7.5 HIGH 9.8 CRITICAL
TUF (aka The Update Framework) through 0.12.1 has Improper Verification of a Cryptographic Signature.
CVE-2020-6173 1 Linuxfoundation 1 The Update Framework 2024-11-21 5.0 MEDIUM 5.3 MEDIUM
TUF (aka The Update Framework) 0.7.2 through 0.12.1 allows Uncontrolled Resource Consumption.
CVE-2020-5259 1 Linuxfoundation 1 Dojox 2024-11-21 5.0 MEDIUM 7.7 HIGH
In affected versions of dojox (NPM package), the jqMix method is vulnerable to Prototype Pollution. Prototype Pollution refers to the ability to inject properties into existing JavaScript language construct prototypes, such as objects. An attacker manipulates these attributes to overwrite, or pollute, a JavaScript application object prototype of the base object by injecting other values. This has been patched in versions 1.11.10, 1.12.8, 1.13.7, 1.14.6, 1.15.3 and 1.16.2
CVE-2020-5258 3 Debian, Linuxfoundation, Oracle 10 Debian Linux, Dojo, Communications Application Session Controller and 7 more 2024-11-21 5.0 MEDIUM 7.7 HIGH
In affected versions of dojo (NPM package), the deepCopy method is vulnerable to Prototype Pollution. Prototype Pollution refers to the ability to inject properties into existing JavaScript language construct prototypes, such as objects. An attacker manipulates these attributes to overwrite, or pollute, a JavaScript application object prototype of the base object by injecting other values. This has been patched in versions 1.12.8, 1.13.7, 1.14.6, 1.15.3 and 1.16.2
CVE-2020-29662 1 Linuxfoundation 1 Harbor 2024-11-21 5.0 MEDIUM 5.3 MEDIUM
In Harbor 2.0 before 2.0.5 and 2.1.x before 2.1.2 the catalog’s registry API is exposed on an unauthenticated path.
CVE-2020-27847 1 Linuxfoundation 1 Dex 2024-11-21 7.5 HIGH 9.8 CRITICAL
A vulnerability exists in the SAML connector of the github.com/dexidp/dex library used to process SAML Signature Validation. This flaw allows an attacker to bypass SAML authentication. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. This flaw affects dex versions before 2.27.0.
CVE-2020-26892 2 Fedoraproject, Linuxfoundation 2 Fedora, Nats-server 2024-11-21 7.5 HIGH 9.8 CRITICAL
The JWT library in NATS nats-server before 2.1.9 has Incorrect Access Control because of how expired credentials are handled.
CVE-2020-26521 2 Fedoraproject, Linuxfoundation 2 Fedora, Nats-server 2024-11-21 5.0 MEDIUM 7.5 HIGH
The JWT library in NATS nats-server before 2.1.9 allows a denial of service (a nil dereference in Go code).
CVE-2020-26290 1 Linuxfoundation 1 Dex 2024-11-21 6.8 MEDIUM 9.3 CRITICAL
Dex is a federated OpenID Connect provider written in Go. In Dex before version 2.27.0 there is a critical set of vulnerabilities which impacts users leveraging the SAML connector. The vulnerabilities enables potential signature bypass due to issues with XML encoding in the underlying Go library. The vulnerabilities have been addressed in version 2.27.0 by using the xml-roundtrip-validator from Mattermost (see related references).
CVE-2020-26273 1 Linuxfoundation 1 Osquery 2024-11-21 3.6 LOW 5.2 MEDIUM
osquery is a SQL powered operating system instrumentation, monitoring, and analytics framework. In osquery before version 4.6.0, by using sqlite's ATTACH verb, someone with administrative access to osquery can cause reads and writes to arbitrary sqlite databases on disk. This _does_ allow arbitrary files to be created, but they will be sqlite databases. It does not appear to allow existing non-sqlite files to be overwritten. This has been patched in osquery 4.6.0. There are several mitigating fa ...

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CVE-2020-26149 1 Linuxfoundation 3 Nats.deno, Nats.js, Nats.ws 2024-11-21 5.0 MEDIUM 7.5 HIGH
NATS nats.js before 2.0.0-209, nats.ws before 1.0.0-111, and nats.deno before 1.0.0-9 allow credential disclosure from a client to a server.
CVE-2020-1887 1 Linuxfoundation 1 Osquery 2024-11-21 5.8 MEDIUM 9.1 CRITICAL
Incorrect validation of the TLS SNI hostname in osquery versions after 2.9.0 and before 4.2.0 could allow an attacker to MITM osquery traffic in the absence of a configured root chain of trust.
CVE-2020-1760 5 Canonical, Debian, Fedoraproject and 2 more 6 Ubuntu Linux, Debian Linux, Fedora and 3 more 2024-11-21 4.3 MEDIUM 5.8 MEDIUM
A flaw was found in the Ceph Object Gateway, where it supports request sent by an anonymous user in Amazon S3. This flaw could lead to potential XSS attacks due to the lack of proper neutralization of untrusted input.
CVE-2020-1759 3 Fedoraproject, Linuxfoundation, Redhat 5 Fedora, Ceph, Ceph Storage and 2 more 2024-11-21 5.8 MEDIUM 6.4 MEDIUM
A vulnerability was found in Red Hat Ceph Storage 4 and Red Hat Openshift Container Storage 4.2 where, A nonce reuse vulnerability was discovered in the secure mode of the messenger v2 protocol, which can allow an attacker to forge auth tags and potentially manipulate the data by leveraging the reuse of a nonce in a session. Messages encrypted using a reused nonce value are susceptible to serious confidentiality and integrity attacks.
CVE-2020-1699 2 Linuxfoundation, Redhat 2 Ceph, Ceph Storage 2024-11-21 5.0 MEDIUM 7.5 HIGH
A path traversal flaw was found in the Ceph dashboard implemented in upstream versions v14.2.5, v14.2.6, v15.0.0 of Ceph storage and has been fixed in versions 14.2.7 and 15.1.0. An unauthenticated attacker could use this flaw to cause information disclosure on the host machine running the Ceph dashboard.
CVE-2020-15687 1 Linuxfoundation 1 Acrn 2024-11-21 5.0 MEDIUM 7.5 HIGH
Missing access control restrictions in the Hypervisor component of the ACRN Project (v2.0 and v1.6.1) allow a malicious entity, with root access in the Service VM userspace, to abuse the PCIe assign/de-assign Hypercalls via crafted ioctls and payloads. This attack results in a corrupt state and Denial of Service (DoS) for previously assigned PCIe devices to the Service VM at runtime.
CVE-2020-15257 3 Debian, Fedoraproject, Linuxfoundation 3 Debian Linux, Fedora, Containerd 2024-11-21 3.6 LOW 5.2 MEDIUM
containerd is an industry-standard container runtime and is available as a daemon for Linux and Windows. In containerd before versions 1.3.9 and 1.4.3, the containerd-shim API is improperly exposed to host network containers. Access controls for the shim’s API socket verified that the connecting process had an effective UID of 0, but did not otherwise restrict access to the abstract Unix domain socket. This would allow malicious containers running in the same network namespace as the shim, with ...

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CVE-2020-15163 1 Linuxfoundation 1 The Update Framework 2024-11-21 4.9 MEDIUM 8.7 HIGH
Python TUF (The Update Framework) reference implementation before version 0.12 it will incorrectly trust a previously downloaded root metadata file which failed verification at download time. This allows an attacker who is able to serve multiple new versions of root metadata (i.e. by a person-in-the-middle attack) culminating in a version which has not been correctly signed to control the trust chain for future updates. This is fixed in version 0.12 and newer.
CVE-2020-15157 3 Canonical, Debian, Linuxfoundation 3 Ubuntu Linux, Debian Linux, Containerd 2024-11-21 2.6 LOW 6.1 MEDIUM
In containerd (an industry-standard container runtime) before version 1.2.14 there is a credential leaking vulnerability. If a container image manifest in the OCI Image format or Docker Image V2 Schema 2 format includes a URL for the location of a specific image layer (otherwise known as a “foreign layer”), the default containerd resolver will follow that URL to attempt to download it. In v1.2.x but not 1.3.0 or later, the default containerd resolver will provide its authentication credentials i ...

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CVE-2020-13794 1 Linuxfoundation 1 Harbor 2024-11-21 4.0 MEDIUM 4.3 MEDIUM
Harbor 1.9.* 1.10.* and 2.0.* allows Exposure of Sensitive Information to an Unauthorized Actor.
CVE-2020-13788 1 Linuxfoundation 1 Harbor 2024-11-21 4.0 MEDIUM 4.3 MEDIUM
Harbor prior to 2.0.1 allows SSRF with this limitation: an attacker with the ability to edit projects can scan ports of hosts accessible on the Harbor server's intranet.
CVE-2020-12831 1 Linuxfoundation 1 Free Range Routing 2024-11-21 4.3 MEDIUM 5.3 MEDIUM
An issue was discovered in FRRouting FRR (aka Free Range Routing) through 7.3.1. When using the split-config feature, the init script creates an empty config file with world-readable default permissions, leading to a possible information leak via tools/frr.in and tools/frrcommon.sh.in. NOTE: some parties consider this user error, not a vulnerability, because the permissions are under the control of the user before any sensitive information is present in the file
CVE-2020-12059 2 Canonical, Linuxfoundation 2 Ubuntu Linux, Ceph 2024-11-21 5.0 MEDIUM 7.5 HIGH
An issue was discovered in Ceph through 13.2.9. A POST request with an invalid tagging XML can crash the RGW process by triggering a NULL pointer exception.
CVE-2020-11093 1 Linuxfoundation 1 Indy-node 2024-11-21 5.0 MEDIUM 7.5 HIGH
Hyperledger Indy Node is the server portion of a distributed ledger purpose-built for decentralized identity. In Hyperledger Indy before version 1.12.4, there is lack of signature verification on a specific transaction which enables an attacker to make certain unauthorized alterations to the ledger. Updating a DID with a nym transaction will be written to the ledger if neither ROLE or VERKEY are being changed, regardless of sender. A malicious DID with no particular role can ask an update for an ...

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CVE-2020-11090 1 Linuxfoundation 1 Indy-node 2024-11-21 5.0 MEDIUM 7.5 HIGH
In Indy Node 1.12.2, there is an Uncontrolled Resource Consumption vulnerability. Indy Node has a bug in TAA handling code. The current primary can be crashed with a malformed transaction from a client, which leads to a view change. Repeated rapid view changes have the potential of bringing down the network. This is fixed in version 1.12.3.
CVE-2020-11081 1 Linuxfoundation 1 Osquery 2024-11-21 4.4 MEDIUM 5.3 MEDIUM
osquery before version 4.4.0 enables a privilege escalation vulnerability. If a Window system is configured with a PATH that contains a user-writable directory then a local user may write a zlib1.dll DLL, which osquery will attempt to load. Since osquery runs with elevated privileges this enables local escalation. This is fixed in version 4.4.0.