All the vulnerabilites related to moby - moby
cve-2024-29018
Vulnerability from cvelistv5
Published
2024-03-20 20:27
Modified
2024-08-13 17:00
Severity
Summary
External DNS requests from 'internal' networks could lead to data exfiltration
References
| URL | Tags |
|---|---|
| https://github.com/moby/moby/security/advisories/GHSA-mq39-4gv4-mvpx | x_refsource_CONFIRM |
| https://github.com/moby/moby/pull/46609 | x_refsource_MISC |
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"value": "Moby is an open source container framework that is a key component of Docker Engine, Docker Desktop, and other distributions of container tooling or runtimes. Moby\u0027s networking implementation allows for many networks, each with their own IP address range and gateway, to be defined. This feature is frequently referred to as custom networks, as each network can have a different driver, set of parameters and thus behaviors. When creating a network, the `--internal` flag is used to designate a network as _internal_. The `internal` attribute in a docker-compose.yml file may also be used to mark a network _internal_, and other API clients may specify the `internal` parameter as well.\n\nWhen containers with networking are created, they are assigned unique network interfaces and IP addresses. The host serves as a router for non-internal networks, with a gateway IP that provides SNAT/DNAT to/from container IPs.\n\nContainers on an internal network may communicate between each other, but are precluded from communicating with any networks the host has access to (LAN or WAN) as no default route is configured, and firewall rules are set up to drop all outgoing traffic. Communication with the gateway IP address (and thus appropriately configured host services) is possible, and the host may communicate with any container IP directly.\n\nIn addition to configuring the Linux kernel\u0027s various networking features to enable container networking, `dockerd` directly provides some services to container networks. Principal among these is serving as a resolver, enabling service discovery, and resolution of names from an upstream resolver.\n\nWhen a DNS request for a name that does not correspond to a container is received, the request is forwarded to the configured upstream resolver. This request is made from the container\u0027s network namespace: the level of access and routing of traffic is the same as if the request was made by the container itself.\n\nAs a consequence of this design, containers solely attached to an internal network will be unable to resolve names using the upstream resolver, as the container itself is unable to communicate with that nameserver. Only the names of containers also attached to the internal network are able to be resolved.\n\nMany systems run a local forwarding DNS resolver. As the host and any containers have separate loopback devices, a consequence of the design described above is that containers are unable to resolve names from the host\u0027s configured resolver, as they cannot reach these addresses on the host loopback device. To bridge this gap, and to allow containers to properly resolve names even when a local forwarding resolver is used on a loopback address, `dockerd` detects this scenario and instead forward DNS requests from the host namework namespace. The loopback resolver then forwards the requests to its configured upstream resolvers, as expected.\n\nBecause `dockerd` forwards DNS requests to the host loopback device, bypassing the container network namespace\u0027s normal routing semantics entirely, internal networks can unexpectedly forward DNS requests to an external nameserver. By registering a domain for which they control the authoritative nameservers, an attacker could arrange for a compromised container to exfiltrate data by encoding it in DNS queries that will eventually be answered by their nameservers.\n\nDocker Desktop is not affected, as Docker Desktop always runs an internal resolver on a RFC 1918 address.\n\nMoby releases 26.0.0, 25.0.4, and 23.0.11 are patched to prevent forwarding any DNS requests from internal networks. As a workaround, run containers intended to be solely attached to internal networks with a custom upstream address, which will force all upstream DNS queries to be resolved from the container\u0027s network namespace."
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cve-2024-41110
Vulnerability from cvelistv5
Published
2024-07-24 16:49
Modified
2024-08-02 16:03
Severity
Summary
Moby authz zero length regression
References
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cve-2021-41091
Vulnerability from cvelistv5
Published
2021-10-04 20:20
Modified
2024-08-04 02:59
Severity
Summary
Insufficiently restricted permissions on data directory in Docker Engine
References
| URL | Tags |
|---|---|
| https://github.com/moby/moby/security/advisories/GHSA-3fwx-pjgw-3558 | x_refsource_CONFIRM |
| https://github.com/moby/moby/commit/f0ab919f518c47240ea0e72d0999576bb8008e64 | x_refsource_MISC |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZNFADTCHHYWVM6W4NJ6CB4FNFM2VMBIB/ | vendor-advisory, x_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B5Q6G6I4W5COQE25QMC7FJY3I3PAYFBB/ | vendor-advisory, x_refsource_FEDORA |
| https://cert-portal.siemens.com/productcert/pdf/ssa-222547.pdf | x_refsource_CONFIRM |
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cve-2023-28840
Vulnerability from cvelistv5
Published
2023-04-04 21:13
Modified
2024-08-02 13:51
Severity
Summary
moby/moby's dockerd daemon encrypted overlay network may be unauthenticated
References
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cve-2022-36109
Vulnerability from cvelistv5
Published
2022-09-09 17:20
Modified
2024-08-03 09:52
Severity
Summary
Moby vulnerability relating to supplementary group permissions
References
| URL | Tags |
|---|---|
| https://github.com/moby/moby/security/advisories/GHSA-rc4r-wh2q-q6c4 | x_refsource_CONFIRM |
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| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RQQ4E3JBXVR3VK5FIZVJ3QS2TAOOXXTQ/ | vendor-advisory, x_refsource_FEDORA |
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cve-2024-24557
Vulnerability from cvelistv5
Published
2024-02-01 16:26
Modified
2024-08-01 23:19
Severity
Summary
Moby classic builder cache poisoning
References
| URL | Tags |
|---|---|
| https://github.com/moby/moby/security/advisories/GHSA-xw73-rw38-6vjc | x_refsource_CONFIRM |
| https://github.com/moby/moby/commit/3e230cfdcc989dc524882f6579f9e0dac77400ae | x_refsource_MISC |
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cve-2023-28841
Vulnerability from cvelistv5
Published
2023-04-04 21:12
Modified
2024-08-02 13:51
Severity
Summary
moby/moby's dockerd daemon encrypted overlay network traffic may be unencrypted
References
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cve-2021-41089
Vulnerability from cvelistv5
Published
2021-10-04 20:20
Modified
2024-08-04 02:59
Severity
Summary
`docker cp` allows unexpected chmod of host files
References
| URL | Tags |
|---|---|
| https://github.com/moby/moby/security/advisories/GHSA-v994-f8vw-g7j4 | x_refsource_CONFIRM |
| https://github.com/moby/moby/commit/bce32e5c93be4caf1a592582155b9cb837fc129a | x_refsource_MISC |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZNFADTCHHYWVM6W4NJ6CB4FNFM2VMBIB/ | vendor-advisory, x_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B5Q6G6I4W5COQE25QMC7FJY3I3PAYFBB/ | vendor-advisory, x_refsource_FEDORA |
| https://cert-portal.siemens.com/productcert/pdf/ssa-222547.pdf | x_refsource_CONFIRM |
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cve-2021-21285
Vulnerability from cvelistv5
Published
2021-02-02 17:55
Modified
2024-08-03 18:09
Severity
Summary
Docker daemon crash during image pull of malicious image
References
| URL | Tags |
|---|---|
| https://github.com/moby/moby/security/advisories/GHSA-6fj5-m822-rqx8 | x_refsource_CONFIRM |
| https://docs.docker.com/engine/release-notes/#20103 | x_refsource_MISC |
| https://github.com/moby/moby/releases/tag/v20.10.3 | x_refsource_MISC |
| https://github.com/moby/moby/releases/tag/v19.03.15 | x_refsource_MISC |
| https://github.com/moby/moby/commit/8d3179546e79065adefa67cc697c09d0ab137d30 | x_refsource_MISC |
| https://security.netapp.com/advisory/ntap-20210226-0005/ | x_refsource_CONFIRM |
| https://www.debian.org/security/2021/dsa-4865 | vendor-advisory, x_refsource_DEBIAN |
| https://security.gentoo.org/glsa/202107-23 | vendor-advisory, x_refsource_GENTOO |
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cve-2022-24769
Vulnerability from cvelistv5
Published
2022-03-24 00:00
Modified
2024-08-03 04:20
Severity
Summary
Default inheritable capabilities for linux container should be empty
References
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cve-2021-21284
Vulnerability from cvelistv5
Published
2021-02-02 17:55
Modified
2024-08-03 18:09
Severity
Summary
privilege escalation in Moby
References
| URL | Tags |
|---|---|
| https://docs.docker.com/engine/release-notes/#20103 | x_refsource_MISC |
| https://github.com/moby/moby/releases/tag/v20.10.3 | x_refsource_MISC |
| https://github.com/moby/moby/releases/tag/v19.03.15 | x_refsource_MISC |
| https://github.com/moby/moby/security/advisories/GHSA-7452-xqpj-6rpc | x_refsource_CONFIRM |
| https://github.com/moby/moby/commit/64bd4485b3a66a597c02c95f5776395e540b2c7c | x_refsource_MISC |
| https://security.netapp.com/advisory/ntap-20210226-0005/ | x_refsource_CONFIRM |
| https://www.debian.org/security/2021/dsa-4865 | vendor-advisory, x_refsource_DEBIAN |
| https://security.gentoo.org/glsa/202107-23 | vendor-advisory, x_refsource_GENTOO |
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cve-2023-28842
Vulnerability from cvelistv5
Published
2023-04-04 21:07
Modified
2024-08-02 13:51
Severity
Summary
moby/moby's dockerd daemon encrypted overlay network with a single endpoint is unauthenticated
References
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"version": "\u003e= 23.0.0, \u003c 23.0.3"
}
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],
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"value": "Moby) is an open source container framework developed by Docker Inc. that is distributed as Docker, Mirantis Container Runtime, and various other downstream projects/products. The Moby daemon component (`dockerd`), which is developed as moby/moby is commonly referred to as *Docker*.\n\nSwarm Mode, which is compiled in and delivered by default in `dockerd` and is thus present in most major Moby downstreams, is a simple, built-in container orchestrator that is implemented through a combination of SwarmKit and supporting network code.\n\nThe `overlay` network driver is a core feature of Swarm Mode, providing isolated virtual LANs that allow communication between containers and services across the cluster. This driver is an implementation/user of VXLAN, which encapsulates link-layer (Ethernet) frames in UDP datagrams that tag the frame with the VXLAN metadata, including a VXLAN Network ID (VNI) that identifies the originating overlay network. In addition, the overlay network driver supports an optional, off-by-default encrypted mode, which is especially useful when VXLAN packets traverses an untrusted network between nodes.\n\nEncrypted overlay networks function by encapsulating the VXLAN datagrams through the use of the IPsec Encapsulating Security Payload protocol in Transport mode. By deploying IPSec encapsulation, encrypted overlay networks gain the additional properties of source authentication through cryptographic proof, data integrity through check-summing, and confidentiality through encryption.\n\nWhen setting an endpoint up on an encrypted overlay network, Moby installs three iptables (Linux kernel firewall) rules that enforce both incoming and outgoing IPSec. These rules rely on the `u32` iptables extension provided by the `xt_u32` kernel module to directly filter on a VXLAN packet\u0027s VNI field, so that IPSec guarantees can be enforced on encrypted overlay networks without interfering with other overlay networks or other users of VXLAN.\n\nThe `overlay` driver dynamically and lazily defines the kernel configuration for the VXLAN network on each node as containers are attached and detached. Routes and encryption parameters are only defined for destination nodes that participate in the network. The iptables rules that prevent encrypted overlay networks from accepting unencrypted packets are not created until a peer is available with which to communicate.\n\nEncrypted overlay networks silently accept cleartext VXLAN datagrams that are tagged with the VNI of an encrypted overlay network. As a result, it is possible to inject arbitrary Ethernet frames into the encrypted overlay network by encapsulating them in VXLAN datagrams. The implications of this can be quite dire, and GHSA-vwm3-crmr-xfxw should be referenced for a deeper exploration.\n\nPatches are available in Moby releases 23.0.3, and 20.10.24. As Mirantis Container Runtime\u0027s 20.10 releases are numbered differently, users of that platform should update to 20.10.16.\n\nSome workarounds are available. In multi-node clusters, deploy a global \u2018pause\u2019 container for each encrypted overlay network, on every node. For a single-node cluster, do not use overlay networks of any sort. Bridge networks provide the same connectivity on a single node and have no multi-node features. The Swarm ingress feature is implemented using an overlay network, but can be disabled by publishing ports in `host` mode instead of `ingress` mode (allowing the use of an external load balancer), and removing the `ingress` network. If encrypted overlay networks are in exclusive use, block UDP port 4789 from traffic that has not been validated by IPSec."
}
],
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"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
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"baseScore": 6.8,
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"confidentialityImpact": "NONE",
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],
"url": "https://github.com/moby/moby/security/advisories/GHSA-6wrf-mxfj-pf5p"
},
{
"name": "https://github.com/moby/libnetwork/security/advisories/GHSA-gvm4-2qqg-m333",
"tags": [
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"url": "https://github.com/moby/libnetwork/security/advisories/GHSA-gvm4-2qqg-m333"
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"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/moby/moby/security/advisories/GHSA-33pg-m6jh-5237"
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{
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],
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},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZTE4ITXXPIWZEQ4HYQCB6N6GZIMWXDAI/"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LYZOKMMVX4SIEHPJW3SJUQGMO5YZCPHC/"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XNF4OLYZRQE75EB5TW5N42FSXHBXGWFE/"
}
],
"source": {
"advisory": "GHSA-6wrf-mxfj-pf5p",
"discovery": "UNKNOWN"
},
"title": "moby/moby\u0027s dockerd daemon encrypted overlay network with a single endpoint is unauthenticated"
}
},
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"cveId": "CVE-2023-28842",
"datePublished": "2023-04-04T21:07:27.575Z",
"dateReserved": "2023-03-24T16:25:34.466Z",
"dateUpdated": "2024-08-02T13:51:38.540Z",
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cve-2024-32473
Vulnerability from cvelistv5
Published
2024-04-18 21:55
Modified
2024-08-21 14:21
Severity
Summary
Moby IPv6 enabled on IPv4-only network interfaces
References
| URL | Tags |
|---|---|
| https://github.com/moby/moby/security/advisories/GHSA-x84c-p2g9-rqv9 | x_refsource_CONFIRM |
| https://github.com/moby/moby/commit/7cef0d9cd1cf221d8c0b7b7aeda69552649e0642 | x_refsource_MISC |
{
"containers": {
"adp": [
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"providerMetadata": {
"dateUpdated": "2024-08-02T02:13:39.266Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"x_transferred"
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"url": "https://github.com/moby/moby/security/advisories/GHSA-x84c-p2g9-rqv9"
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"url": "https://github.com/moby/moby/commit/7cef0d9cd1cf221d8c0b7b7aeda69552649e0642"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
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"other": {
"content": {
"id": "CVE-2024-32473",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-08-21T13:58:32.109708Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-08-21T14:21:22.127Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
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"title": "CISA ADP Vulnrichment"
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"cna": {
"affected": [
{
"product": "moby",
"vendor": "moby",
"versions": [
{
"status": "affected",
"version": "\u003e= 26.0.0, \u003c 26.0.2"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Moby is an open source container framework that is a key component of Docker Engine, Docker Desktop, and other distributions of container tooling or runtimes. In 26.0.0, IPv6 is not disabled on network interfaces, including those belonging to networks where `--ipv6=false`. An container with an `ipvlan` or `macvlan` interface will normally be configured to share an external network link with the host machine. Because of this direct access, (1) Containers may be able to communicate with other hosts on the local network over link-local IPv6 addresses, (2) if router advertisements are being broadcast over the local network, containers may get SLAAC-assigned addresses, and (3) the interface will be a member of IPv6 multicast groups. This means interfaces in IPv4-only networks present an unexpectedly and unnecessarily increased attack surface. The issue is patched in 26.0.2. To completely disable IPv6 in a container, use `--sysctl=net.ipv6.conf.all.disable_ipv6=1` in the `docker create` or `docker run` command. Or, in the service configuration of a `compose` file."
}
],
"metrics": [
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"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 4.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N",
"version": "3.1"
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}
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"descriptions": [
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"cweId": "CWE-668",
"description": "CWE-668: Exposure of Resource to Wrong Sphere",
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"providerMetadata": {
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{
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"url": "https://github.com/moby/moby/commit/7cef0d9cd1cf221d8c0b7b7aeda69552649e0642"
}
],
"source": {
"advisory": "GHSA-x84c-p2g9-rqv9",
"discovery": "UNKNOWN"
},
"title": "Moby IPv6 enabled on IPv4-only network interfaces"
}
},
"cveMetadata": {
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"dateReserved": "2024-04-12T19:41:51.167Z",
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"state": "PUBLISHED"
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