GSD-2020-1742

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
An insecure modification vulnerability flaw was found in containers using nmstate/kubernetes-nmstate-handler. An attacker with access to the container could use this flaw to modify /etc/passwd and escalate their privileges. Versions before kubernetes-nmstate-handler-container-v2.3.0-30 are affected.
Aliases
Aliases
CVE-2020-1742
To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-1742",
    "description": "An insecure modification vulnerability flaw was found in containers using nmstate/kubernetes-nmstate-handler. An attacker with access to the container could use this flaw to modify /etc/passwd and escalate their privileges. Versions before kubernetes-nmstate-handler-container-v2.3.0-30 are affected.",
    "id": "GSD-2020-1742",
    "references": [
      "https://access.redhat.com/errata/RHEA-2020:2011"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-1742"
      ],
      "details": "An insecure modification vulnerability flaw was found in containers using nmstate/kubernetes-nmstate-handler. An attacker with access to the container could use this flaw to modify /etc/passwd and escalate their privileges. Versions before kubernetes-nmstate-handler-container-v2.3.0-30 are affected.",
      "id": "GSD-2020-1742",
      "modified": "2023-12-13T01:21:57.831499Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2020-1742",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "nmstate/kubernetes-nmstate-handler",
                    "version": {
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                        {
                          "version_value": "kubernetes-nmstate-handler-container-v2.3.0-30"
                        }
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          }
        ]
      },
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                "value": "CWE-266"
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            "refsource": "MISC",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1803608"
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    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003cv2.3.0-30",
          "affected_versions": "All versions before 2.3.0-30",
          "cvss_v2": "AV:L/AC:M/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-732",
            "CWE-937"
          ],
          "date": "2023-07-13",
          "description": "An insecure modification vulnerability flaw was found in containers using nmstate/kubernetes-nmstate-handler. An attacker with access to the container could use this flaw to modify /etc/passwd and escalate their privileges. Versions before kubernetes-nmstate-handler-container-v2.3.0-30 are affected.",
          "fixed_versions": [
            "v2.3.0-30"
          ],
          "identifier": "CVE-2020-1742",
          "identifiers": [
            "GHSA-jw82-xjgr-g6f8",
            "CVE-2020-1742"
          ],
          "not_impacted": "",
          "package_slug": "go/github.com/nmstate/kubernetes-nmstate",
          "pubdate": "2022-05-24",
          "solution": "Upgrade to version 2.3.0-30 or above.",
          "title": "Incorrect Permission Assignment for Critical Resource",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-1742",
            "https://bugzilla.redhat.com/show_bug.cgi?id=1803608",
            "https://github.com/advisories/GHSA-jw82-xjgr-g6f8"
          ],
          "uuid": "d8971c9e-160b-4a6e-aba6-3ff24de18a7a",
          "versions": []
        }
      ]
    },
    "nvd.nist.gov": {
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                "cpe_name": [],
                "versionEndExcluding": "2.3.0",
                "vulnerable": true
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        "description": {
          "description_data": [
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              "value": "An insecure modification vulnerability flaw was found in containers using nmstate/kubernetes-nmstate-handler. An attacker with access to the container could use this flaw to modify /etc/passwd and escalate their privileges. Versions before kubernetes-nmstate-handler-container-v2.3.0-30 are affected."
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 4.4,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 3.4,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.0,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
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          "exploitabilityScore": 1.0,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2022-07-25T11:10Z",
      "publishedDate": "2021-06-07T20:15Z"
    }
  }
}


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