ghsa-99pg-grm5-qq3v
Vulnerability from github
Published
2024-06-10 18:38
Modified
2024-07-05 21:43
Severity ?
Summary
Docker CLI leaks private registry credentials to registry-1.docker.io
Details
Impact
A bug was found in the Docker CLI where running docker login my-private-registry.example.com
with a misconfigured configuration file (typically ~/.docker/config.json
) listing a credsStore
or credHelpers
that could not be executed would result in any provided credentials being sent to registry-1.docker.io
rather than the intended private registry.
Patches
This bug has been fixed in Docker CLI 20.10.9. Users should update to this version as soon as possible.
Workarounds
Ensure that any configured credsStore
or credHelpers
entries in the configuration file reference an installed credential helper that is executable and on the PATH
.
For more information
If you have any questions or comments about this advisory:
- Open an issue
- Email us at security@docker.com if you think you’ve found a security bug
{ "affected": [ { "package": { "ecosystem": "Go", "name": "github.com/docker/cli" }, "ranges": [ { "events": [ { "introduced": "0" }, { "fixed": "20.10.9" } ], "type": "ECOSYSTEM" } ] } ], "aliases": [ "CVE-2021-41092" ], "database_specific": { "cwe_ids": [ "CWE-200", "CWE-522" ], "github_reviewed": true, "github_reviewed_at": "2024-06-10T18:38:49Z", "nvd_published_at": "2021-10-04T20:15:00Z", "severity": "MODERATE" }, "details": "## Impact\n\nA bug was found in the Docker CLI where running `docker login my-private-registry.example.com` with a misconfigured configuration file (typically `~/.docker/config.json`) listing a `credsStore` or `credHelpers` that could not be executed would result in any provided credentials being sent to `registry-1.docker.io` rather than the intended private registry.\n\n## Patches\n\nThis bug has been fixed in Docker CLI 20.10.9. Users should update to this version as soon as possible.\n\n## Workarounds\n\nEnsure that any configured `credsStore` or `credHelpers` entries in the configuration file reference an installed credential helper that is executable and on the `PATH`.\n\n## For more information\n\nIf you have any questions or comments about this advisory:\n\n* [Open an issue](https://github.com/docker/cli/issues/new/choose)\n* Email us at security@docker.com if you think you\u2019ve found a security bug", "id": "GHSA-99pg-grm5-qq3v", "modified": "2024-07-05T21:43:24Z", "published": "2024-06-10T18:38:49Z", "references": [ { "type": "WEB", "url": "https://github.com/docker/cli/security/advisories/GHSA-99pg-grm5-qq3v" }, { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-41092" }, { "type": "WEB", "url": "https://github.com/docker/cli/commit/893e52cf4ba4b048d72e99748e0f86b2767c6c6b" }, { "type": "WEB", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-222547.pdf" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/B5Q6G6I4W5COQE25QMC7FJY3I3PAYFBB" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZNFADTCHHYWVM6W4NJ6CB4FNFM2VMBIB" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:N/A:N", "type": "CVSS_V3" } ], "summary": "Docker CLI leaks private registry credentials to registry-1.docker.io" }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.