gsd-2020-28491
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
This affects the package com.fasterxml.jackson.dataformat:jackson-dataformat-cbor from 0 and before 2.11.4, from 2.12.0-rc1 and before 2.12.1. Unchecked allocation of byte buffer can cause a java.lang.OutOfMemoryError exception.
Aliases
Aliases
CVE-2020-28491


To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-28491",
    "description": "This affects the package com.fasterxml.jackson.dataformat:jackson-dataformat-cbor from 0 and before 2.11.4, from 2.12.0-rc1 and before 2.12.1. Unchecked allocation of byte buffer can cause a java.lang.OutOfMemoryError exception.",
    "id": "GSD-2020-28491",
    "references": [
      "https://www.suse.com/security/cve/CVE-2020-28491.html",
      "https://access.redhat.com/errata/RHSA-2022:0728",
      "https://access.redhat.com/errata/RHSA-2022:0727",
      "https://access.redhat.com/errata/RHSA-2022:0721",
      "https://access.redhat.com/errata/RHSA-2022:0297",
      "https://access.redhat.com/errata/RHSA-2022:0296",
      "https://access.redhat.com/errata/RHSA-2021:5134",
      "https://access.redhat.com/errata/RHSA-2021:4918",
      "https://access.redhat.com/errata/RHSA-2021:4767",
      "https://access.redhat.com/errata/RHSA-2021:3880",
      "https://access.redhat.com/errata/RHSA-2021:3534",
      "https://access.redhat.com/errata/RHSA-2021:3529",
      "https://access.redhat.com/errata/RHSA-2021:3528",
      "https://access.redhat.com/errata/RHSA-2021:3527",
      "https://access.redhat.com/errata/RHSA-2021:3125"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-28491"
      ],
      "details": "This affects the package com.fasterxml.jackson.dataformat:jackson-dataformat-cbor from 0 and before 2.11.4, from 2.12.0-rc1 and before 2.12.1. Unchecked allocation of byte buffer can cause a java.lang.OutOfMemoryError exception.",
      "id": "GSD-2020-28491",
      "modified": "2023-12-13T01:22:01.950723Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "report@snyk.io",
        "DATE_PUBLIC": "2021-02-18T15:46:36.779241Z",
        "ID": "CVE-2020-28491",
        "STATE": "PUBLIC",
        "TITLE": "Denial of Service (DoS)"
      },
      "affects": {
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          "vendor_data": [
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              "product": {
                "product_data": [
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                    "product_name": "com.fasterxml.jackson.dataformat:jackson-dataformat-cbor",
                    "version": {
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                          "version_affected": "\u003e=",
                          "version_value": "0"
                        },
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                          "version_affected": "\u003c",
                          "version_value": "2.11.4"
                        },
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                          "version_affected": "\u003e=",
                          "version_value": "2.12.0-rc1"
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                          "version_affected": "\u003c",
                          "version_value": "2.12.1"
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                ]
              },
              "vendor_name": "n/a"
            }
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      },
      "credit": [
        {
          "lang": "eng",
          "value": "cowtowncoder"
        }
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            "value": "This affects the package com.fasterxml.jackson.dataformat:jackson-dataformat-cbor from 0 and before 2.11.4, from 2.12.0-rc1 and before 2.12.1. Unchecked allocation of byte buffer can cause a java.lang.OutOfMemoryError exception."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "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:H",
          "version": "3.1"
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        "reference_data": [
          {
            "name": "https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONDATAFORMAT-1047329",
            "refsource": "MISC",
            "url": "https://snyk.io/vuln/SNYK-JAVA-COMFASTERXMLJACKSONDATAFORMAT-1047329"
          },
          {
            "name": "https://github.com/FasterXML/jackson-dataformats-binary/issues/186",
            "refsource": "MISC",
            "url": "https://github.com/FasterXML/jackson-dataformats-binary/issues/186"
          },
          {
            "name": "https://github.com/FasterXML/jackson-dataformats-binary/commit/de072d314af8f5f269c8abec6930652af67bc8e6",
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            "url": "https://github.com/FasterXML/jackson-dataformats-binary/commit/de072d314af8f5f269c8abec6930652af67bc8e6"
          },
          {
            "name": "https://www.oracle.com/security-alerts/cpujul2022.html",
            "refsource": "MISC",
            "url": "https://www.oracle.com/security-alerts/cpujul2022.html"
          }
        ]
      }
    },
    "gitlab.com": {
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        {
          "affected_range": "(,2.11.4),[2.12.0,2.12.1)",
          "affected_versions": "All versions before 2.11.4, all versions starting from 2.12.0 before 2.12.1",
          "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-770",
            "CWE-937"
          ],
          "date": "2021-12-09",
          "description": "This affects the package com.fasterxml.jackson.dataformat:jackson-dataformat-cbor before 2.11.4, from 2.12.0-rc1 and before 2.12.1. Unchecked allocation of byte buffer can cause a java.lang.OutOfMemoryError exception.",
          "fixed_versions": [
            "2.11.4",
            "2.12.1"
          ],
          "identifier": "CVE-2020-28491",
          "identifiers": [
            "GHSA-xmc8-26q4-qjhx",
            "CVE-2020-28491"
          ],
          "not_impacted": "All versions starting from 2.11.4 before 2.12.0, all versions starting from 2.12.1",
          "package_slug": "maven/com.fasterxml.jackson.dataformat/jackson-dataformat-cbor",
          "pubdate": "2021-12-09",
          "solution": "Upgrade to versions 2.11.4, 2.12.1 or above.",
          "title": "Allocation of Resources Without Limits or Throttling",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-28491",
            "https://github.com/FasterXML/jackson-dataformats-binary/issues/186",
            "https://github.com/FasterXML/jackson-dataformats-binary/commit/de072d314af8f5f269c8abec6930652af67bc8e6",
            "https://github.com/advisories/GHSA-xmc8-26q4-qjhx"
          ],
          "uuid": "fceade61-0882-451e-b665-34245a75a3f7"
        },
        {
          "affected_range": "(,2.11.4),[2.12.0,2.12.1),[2.12.0]",
          "affected_versions": "All versions before 2.11.4, all versions after 2.12.0 before 2.12.1, version 2.12.0",
          "cvss_v2": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-400",
            "CWE-937"
          ],
          "date": "2021-07-21",
          "description": "Unchecked allocation of byte buffer can cause a `java.lang.OutOfMemoryError` exception.",
          "fixed_versions": [
            "2.11.4",
            "2.12.1",
            "2.12.1"
          ],
          "identifier": "CVE-2020-28491",
          "identifiers": [
            "CVE-2020-28491"
          ],
          "not_impacted": "All versions starting from 2.11.4 up to 2.12.0, all versions starting from 2.12.1, all versions before 2.12.0, all versions after 2.12.0",
          "package_slug": "maven/com.fasterxml.jackson.dataformat/jackson-dataformats-binary",
          "pubdate": "2021-02-18",
          "solution": "Upgrade to versions 2.11.4, 2.12.1, 2.12.1 or above.",
          "title": "Uncontrolled Resource Consumption",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2020-28491"
          ],
          "uuid": "a9844d6e-add5-49e7-b28f-32b3c3587ca7"
        }
      ]
    },
    "nvd.nist.gov": {
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                "cpe23Uri": "cpe:2.3:a:fasterxml:jackson-dataformats-binary:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2.12.1",
                "versionStartExcluding": "2.12.0",
                "vulnerable": true
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              {
                "cpe23Uri": "cpe:2.3:a:fasterxml:jackson-dataformats-binary:2.12.0:rc1:*:*:*:*:*:*",
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              {
                "cpe23Uri": "cpe:2.3:a:fasterxml:jackson-dataformats-binary:2.12.0:rc2:*:*:*:*:*:*",
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            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:oracle:weblogic_server:12.2.1.3.0:*:*:*:*:*:*:*",
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          "ID": "CVE-2020-28491"
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      "impact": {
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            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
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            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
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          "exploitabilityScore": 3.9,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2022-12-06T21:44Z",
      "publishedDate": "2021-02-18T16:15Z"
    }
  }
}


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  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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  • 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.
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