GSD-2020-28923

Vulnerability from gsd - Updated: 2023-12-13 01:22
Details
An issue was discovered in Play Framework 2.8.0 through 2.8.4. Carefully crafted JSON payloads sent as a form field lead to Data Amplification. This affects users migrating from a Play version prior to 2.8.0 that used the Play Java API to serialize classes with protected or private fields to JSON.
Aliases
Aliases
CVE-2020-28923
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{
  "GSD": {
    "alias": "CVE-2020-28923",
    "description": "An issue was discovered in Play Framework 2.8.0 through 2.8.4. Carefully crafted JSON payloads sent as a form field lead to Data Amplification. This affects users migrating from a Play version prior to 2.8.0 that used the Play Java API to serialize classes with protected or private fields to JSON.",
    "id": "GSD-2020-28923"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-28923"
      ],
      "details": "An issue was discovered in Play Framework 2.8.0 through 2.8.4. Carefully crafted JSON payloads sent as a form field lead to Data Amplification. This affects users migrating from a Play version prior to 2.8.0 that used the Play Java API to serialize classes with protected or private fields to JSON.",
      "id": "GSD-2020-28923",
      "modified": "2023-12-13T01:22:01.974287Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2020-28923",
        "STATE": "PUBLIC"
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      "affects": {
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            "value": "An issue was discovered in Play Framework 2.8.0 through 2.8.4. Carefully crafted JSON payloads sent as a form field lead to Data Amplification. This affects users migrating from a Play version prior to 2.8.0 that used the Play Java API to serialize classes with protected or private fields to JSON."
          }
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            "url": "https://www.playframework.com/security/vulnerability"
          },
          {
            "name": "https://www.playframework.com/security/vulnerability/CVE-2020-28923-ImproperRemovalofSensitiveInformationBeforeStorageorTransfer",
            "refsource": "CONFIRM",
            "url": "https://www.playframework.com/security/vulnerability/CVE-2020-28923-ImproperRemovalofSensitiveInformationBeforeStorageorTransfer"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "[2.8.0,2.8.4]",
          "affected_versions": "All versions starting from 2.8.0 up to 2.8.4",
          "cvss_v2": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2020-12-07",
          "description": "An issue was discovered in Play Framework Carefully crafted JSON payloads sent as a form field lead to Data Amplification. This affects users migrating from a Play that used the Play Java API to serialize classes with protected or private fields to JSON.",
          "fixed_versions": [],
          "identifier": "CVE-2020-28923",
          "identifiers": [
            "CVE-2020-28923"
          ],
          "not_impacted": "",
          "package_slug": "maven/com.typesafe.play/play-ws_2.12",
          "pubdate": "2020-12-03",
          "solution": "Unfortunately, there is no solution available yet.",
          "title": "Serializable Class Containing Sensitive Data",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-28923",
            "https://www.playframework.com/security/vulnerability"
          ],
          "uuid": "7f30a3a3-930e-4722-9cbe-1f695f42fdc0"
        },
        {
          "affected_range": "[2.8.0,2.8.5)",
          "affected_versions": "All versions starting from 2.8.0 before 2.8.5",
          "cvss_v2": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
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          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2022-02-09",
          "description": "An issue was discovered in Play Framework Carefully crafted JSON payloads sent as a form field lead to Data Amplification. This affects users migrating from a Play that used the Play Java API to serialize classes with protected or private fields to JSON.",
          "fixed_versions": [
            "2.8.5"
          ],
          "identifier": "CVE-2020-28923",
          "identifiers": [
            "GHSA-v9mf-jgq3-c28h",
            "CVE-2020-28923"
          ],
          "not_impacted": "All versions before 2.8.0, all versions starting from 2.8.5",
          "package_slug": "maven/com.typesafe.play/play",
          "pubdate": "2022-02-09",
          "solution": "Upgrade to version 2.8.5 or above.",
          "title": "Data Amplification in Play Framework",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-28923",
            "https://www.playframework.com/security/vulnerability",
            "https://www.playframework.com/security/vulnerability/CVE-2020-28923-ImproperRemovalofSensitiveInformationBeforeStorageorTransfer",
            "https://github.com/advisories/GHSA-v9mf-jgq3-c28h"
          ],
          "uuid": "29e060d4-56ce-4a7a-a6f8-d9478d22f7c9"
        },
        {
          "affected_range": "[2.8.0,2.8.4]",
          "affected_versions": "All versions starting from 2.8.0 up to 2.8.4",
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          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N",
          "cwe_ids": [
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            "CWE-937"
          ],
          "date": "2020-12-07",
          "description": "An issue was discovered in Play Framework Carefully crafted JSON payloads sent as a form field lead to Data Amplification. This affects users migrating from a Play that used the Play Java API to serialize classes with protected or private fields to JSON.",
          "fixed_versions": [],
          "identifier": "CVE-2020-28923",
          "identifiers": [
            "CVE-2020-28923"
          ],
          "not_impacted": "",
          "package_slug": "maven/com.typesafe.play/play_2.11",
          "pubdate": "2020-12-03",
          "solution": "Unfortunately, there is no solution available yet.",
          "title": "Serializable Class Containing Sensitive Data",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-28923",
            "https://www.playframework.com/security/vulnerability"
          ],
          "uuid": "6c2d4e70-2236-4fed-a25e-88f16c9fcb51"
        }
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                "versionEndIncluding": "2.8.4",
                "versionStartIncluding": "2.8.0",
                "vulnerable": true
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            }
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        "problemtype": {
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        "references": {
          "reference_data": [
            {
              "name": "https://www.playframework.com/security/vulnerability/CVE-2020-28923-ImproperRemovalofSensitiveInformationBeforeStorageorTransfer",
              "refsource": "CONFIRM",
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 4.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
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            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 2.7,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
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          "exploitabilityScore": 1.2,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2020-12-07T18:45Z",
      "publishedDate": "2020-12-03T17:15Z"
    }
  }
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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