GSD-2023-20897

Vulnerability from gsd - Updated: 2023-12-13 01:20
Details
Salt masters prior to 3005.2 or 3006.2 contain a DOS in minion return. After receiving several bad packets on the request server equal to the number of worker threads, the master will become unresponsive to return requests until restarted.
Aliases
Aliases
CVE-2023-20897
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{
  "GSD": {
    "alias": "CVE-2023-20897",
    "id": "GSD-2023-20897"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-20897"
      ],
      "details": "Salt masters prior to 3005.2 or 3006.2 contain a DOS in minion return. After receiving several bad packets on the request server equal to the number of worker threads, the master will become unresponsive to return requests until restarted.\n",
      "id": "GSD-2023-20897",
      "modified": "2023-12-13T01:20:28.595869Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "security@vmware.com",
        "ID": "CVE-2023-20897",
        "STATE": "PUBLIC"
      },
      "affects": {
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            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Salt",
                    "version": {
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                        {
                          "version_affected": "=",
                          "version_value": "Salt masters prior to 3005.2 or 3006.2"
                        }
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                  }
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          }
        ]
      },
      "generator": {
        "engine": "Vulnogram 0.1.0-dev"
      },
      "impact": {
        "cvss": [
          {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
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      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "DOS in minion return."
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://saltproject.io/security-announcements/2023-08-10-advisory/",
            "refsource": "MISC",
            "url": "https://saltproject.io/security-announcements/2023-08-10-advisory/"
          },
          {
            "name": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OMWJIHQZXHK6FH2E3IWAZCYIRI7FLVOL/",
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OMWJIHQZXHK6FH2E3IWAZCYIRI7FLVOL/"
          }
        ]
      },
      "source": {
        "discovery": "UNKNOWN"
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:saltstack:salt:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "3006.2",
                "versionStartIncluding": "3006.0",
                "vulnerable": true
              },
              {
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        "description": {
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              "value": "Salt masters prior to 3005.2 or 3006.2 contain a DOS in minion return. After receiving several bad packets on the request server equal to the number of worker threads, the master will become unresponsive to return requests until restarted.\n"
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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              "description": [
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                  "value": "CWE-404"
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        "references": {
          "reference_data": [
            {
              "name": "https://saltproject.io/security-announcements/2023-08-10-advisory/",
              "refsource": "MISC",
              "tags": [
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              "url": "https://saltproject.io/security-announcements/2023-08-10-advisory/"
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            }
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      },
      "impact": {
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.1"
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          "exploitabilityScore": 3.9,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2023-09-14T03:15Z",
      "publishedDate": "2023-09-05T11:15Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.