csaf_redhat - rhsa-2022

rhsa-2022_5718

Vulnerability from csaf_redhat

Published

2022-07-26 15:01

Modified

2024-11-22 19:50

Summary

Red Hat Security Advisory: grafana security update

Notes

Topic

An update for grafana is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Details

Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB & OpenTSDB. Security Fix(es): * grafana: OAuth account takeover (CVE-2022-31107) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

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  "vulnerabilities": [
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        }
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          "text": "A flaw was found in Grafana. This flaw allows a malicious user with the authorization to log into a Grafana instance via a configured OAuth IdP to take over an existing Grafana account under certain conditions.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "grafana: OAuth account takeover",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
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          "summary": "https://www.cve.org/CVERecord?id=CVE-2022-31107",
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          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2022-31107",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-31107"
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          "summary": "https://github.com/grafana/grafana/security/advisories/GHSA-mx47-6497-3fv2",
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      "release_date": "2022-07-14T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2022-07-26T15:01:11+00:00",
          "details": "Before applying this update, make sure all previously released errata\nrelevant to your system have been applied.\n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258",
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            "attackVector": "NETWORK",
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            "baseScore": 7.1,
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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            "version": "3.1"
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            "AppStream-8.4.0.Z.EUS:grafana-debuginfo-0:7.3.6-5.el8_4.aarch64",
            "AppStream-8.4.0.Z.EUS:grafana-debuginfo-0:7.3.6-5.el8_4.ppc64le",
            "AppStream-8.4.0.Z.EUS:grafana-debuginfo-0:7.3.6-5.el8_4.s390x",
            "AppStream-8.4.0.Z.EUS:grafana-debuginfo-0:7.3.6-5.el8_4.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "grafana: OAuth account takeover"
    }
  ]
}

cve-2022-31107

Vulnerability from cvelistv5

Published

2022-07-15 12:30

Modified

2024-08-03 07:11

Severity ?

7.1 (High) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L

Summary

Grafana is an open-source platform for monitoring and observability. In versions 5.3 until 9.0.3, 8.5.9, 8.4.10, and 8.3.10, it is possible for a malicious user who has authorization to log into a Grafana instance via a configured OAuth IdP which provides a login name to take over the account of another user in that Grafana instance. This can occur when the malicious user is authorized to log in to Grafana via OAuth, the malicious user's external user id is not already associated with an account in Grafana, the malicious user's email address is not already associated with an account in Grafana, and the malicious user knows the Grafana username of the target user. If these conditions are met, the malicious user can set their username in the OAuth provider to that of the target user, then go through the OAuth flow to log in to Grafana. Due to the way that external and internal user accounts are linked together during login, if the conditions above are all met then the malicious user will be able to log in to the target user's Grafana account. Versions 9.0.3, 8.5.9, 8.4.10, and 8.3.10 contain a patch for this issue. As a workaround, concerned users can disable OAuth login to their Grafana instance, or ensure that all users authorized to log in via OAuth have a corresponding user account in Grafana linked to their email address.

References

▼	URL	Tags
	https://grafana.com/docs/grafana/next/release-notes/release-notes-8-4-10/	x_refsource_MISC
	https://github.com/grafana/grafana/security/advisories/GHSA-mx47-6497-3fv2	x_refsource_CONFIRM
	https://grafana.com/docs/grafana/next/release-notes/release-notes-8-5-9/	x_refsource_MISC
	https://grafana.com/docs/grafana/next/release-notes/release-notes-9-0-3/	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20220901-0010/	x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

▼

grafana

Version: >= 5.3, < 8.3.10
Version: >= 8.4.0, < 8.4.10
Version: >= 8.5.0, < 8.5.9
Version: >= 9.0.0, < 9.0.3

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

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.

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