{
  "cveId": "CVE-2021-33197",
  "url": "https://patchblox.com/security/cve/CVE-2021-33197",
  "summary": "CVE-2021-33197 is fixed in 19 products on 1 platform, first by RHSA-2021:4156, released November 9, 2021. It is not reported as exploited. Patch Radar priority: High.",
  "title": "grafana: Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB \u0026 OpenTSDB",
  "description": "Grafana is an open source, feature rich metrics dashboard and graph editor for Graphite, InfluxDB \u0026 OpenTSDB. \n\nThe following packages have been upgraded to a later upstream version: grafana (7.5.9). (BZ#1921191)\n\nSecurity Fix(es):\n\n* golang: crypto/elliptic: incorrect operations on the P-224 curve (CVE-2021-3114)\n\n* grafana: snapshot feature allow an unauthenticated remote attacker to trigger a DoS via a remote API call (CVE-2021-27358)\n\n* golang: net: lookup functions may return invalid host names (CVE-2021-33195)\n\n* golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty (CVE-2021-33197)\n\n* golang: crypto/tls: certificate of wrong type is causing TLS client to panic (CVE-2021-34558)\n\nFor 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.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 8.5 Release Notes linked from the References section.",
  "published": "2021-11-09T00:00:00Z",
  "severity": "Moderate",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
  "epss": 0.0226,
  "epssPercentile": 0.83084,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "buildah",
      "release": "RHEL 9",
      "fixedVersion": "1:1.27.0-2.el9",
      "fix": "RHSA-2022:8008",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-8008",
      "released": "2022-11-15T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "buildah",
      "release": "almalinux 9",
      "fixedVersion": "1:1.27.0-2.el9",
      "fix": "ALSA-2022:8008",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-8008",
      "released": "2022-11-15T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "buildah",
      "release": "ol 9",
      "fixedVersion": "1:1.27.0-2.0.1.el9",
      "fix": "ELSA-2022-8008",
      "url": "https://patchblox.com/security/fix/linux/elsa-2022-8008",
      "released": "2022-11-22T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "buildah-tests",
      "release": "RHEL 9",
      "fixedVersion": "1:1.27.0-2.el9",
      "fix": "RHSA-2022:8008",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-8008",
      "released": "2022-11-15T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "buildah-tests",
      "release": "almalinux 9",
      "fixedVersion": "1:1.27.0-2.el9",
      "fix": "ALSA-2022:8008",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-8008",
      "released": "2022-11-15T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "buildah-tests",
      "release": "ol 9",
      "fixedVersion": "1:1.27.0-2.0.1.el9",
      "fix": "ELSA-2022-8008",
      "url": "https://patchblox.com/security/fix/linux/elsa-2022-8008",
      "released": "2022-11-22T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "delve",
      "release": "RHEL 8",
      "fixedVersion": "0:1.6.0-1.module\u002Bel8.5.0\u002B10379\u002Bd6b83bd0",
      "fix": "RHSA-2021:4156",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-4156",
      "released": "2021-11-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "delve",
      "release": "almalinux 8",
      "fixedVersion": "1.6.0-1.module_el8.5.0\u002B2604\u002B960c7771",
      "fix": "ALSA-2021:4156",
      "url": "https://patchblox.com/security/fix/linux/alsa-2021-4156",
      "released": "2021-11-09T08:25:49Z"
    },
    {
      "platform": "linux",
      "product": "delve",
      "release": "rocky 8",
      "fixedVersion": "0:1.6.0-1.module\u002Bel8.5.0\u002B694\u002Bf77f0bfd",
      "fix": "RLSA-2021:4156",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2021-4156",
      "released": "2021-11-09T08:25:49Z"
    },
    {
      "platform": "linux",
      "product": "go-toolset",
      "release": "RHEL 8",
      "fixedVersion": "0:1.16.7-1.module\u002Bel8.5.0\u002B12246\u002B1aac4e3f",
      "fix": "RHSA-2021:4156",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-4156",
      "released": "2021-11-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "go-toolset",
      "release": "rocky 8",
      "fixedVersion": "0:1.16.7-1.module\u002Bel8.5.0\u002B694\u002Bf77f0bfd",
      "fix": "RLSA-2021:4156",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2021-4156",
      "released": "2021-11-09T08:25:49Z"
    },
    {
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      "product": "golang",
      "release": "RHEL 8",
      "fixedVersion": "0:1.16.7-1.module\u002Bel8.5.0\u002B12246\u002B1aac4e3f",
      "fix": "RHSA-2021:4156",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-4156",
      "released": "2021-11-09T00:00:00Z"
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      "fix": "RLSA-2021:4156",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2021-4156",
      "released": "2021-11-09T08:25:49Z"
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    {
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      "release": "RHEL 8",
      "fixedVersion": "0:1.16.7-1.module\u002Bel8.5.0\u002B12246\u002B1aac4e3f",
      "fix": "RHSA-2021:4156",
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      "released": "2021-11-09T00:00:00Z"
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      "release": "RHEL 8",
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      "released": "2021-11-09T00:00:00Z"
    },
    {
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      "release": "RHEL 8",
      "fixedVersion": "0:1.16.7-1.module\u002Bel8.5.0\u002B12246\u002B1aac4e3f",
      "fix": "RHSA-2021:4156",
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      "released": "2021-11-09T00:00:00Z"
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    {
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      "product": "golang-race",
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      "fixedVersion": "0:1.16.7-1.module\u002Bel8.5.0\u002B12246\u002B1aac4e3f",
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      "released": "2021-11-09T00:00:00Z"
    },
    {
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      "fix": "RHSA-2021:4156",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-4156",
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    },
    {
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      "release": "RHEL 8",
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      "fix": "RHSA-2021:4156",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-4156",
      "released": "2021-11-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "grafana",
      "release": "RHEL 8",
      "fixedVersion": "0:7.5.9-4.el8",
      "fix": "RHSA-2021:4226",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-4226",
      "released": "2021-11-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "grafana",
      "release": "almalinux 8",
      "fixedVersion": "7.5.9-4.el8",
      "fix": "ALSA-2021:4226",
      "url": "https://patchblox.com/security/fix/linux/alsa-2021-4226",
      "released": "2021-11-09T08:46:47Z"
    },
    {
      "platform": "linux",
      "product": "grafana",
      "release": "ol 8",
      "fixedVersion": "0:7.5.9-4.el8",
      "fix": "ELSA-2021-4226",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-4226",
      "released": "2021-11-16T00:00:00Z"
    },
    {
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      "release": "rocky 8",
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      "fix": "RLSA-2021:4226",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2021-4226",
      "released": "2021-11-09T08:46:47Z"
    },
    {
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      "fix": "ALSA-2022:7954",
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      "released": "2022-11-22T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}