GSD-2021-21677

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
Jenkins Code Coverage API Plugin 1.4.0 and earlier does not apply Jenkins JEP-200 deserialization protection to Java objects it deserializes from disk, resulting in a remote code execution vulnerability.
Aliases
Aliases
CVE-2021-21677
To clipboard 

{
  "GSD": {
    "alias": "CVE-2021-21677",
    "description": "Jenkins Code Coverage API Plugin 1.4.0 and earlier does not apply Jenkins JEP-200 deserialization protection to Java objects it deserializes from disk, resulting in a remote code execution vulnerability.",
    "id": "GSD-2021-21677"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-21677"
      ],
      "details": "Jenkins Code Coverage API Plugin 1.4.0 and earlier does not apply Jenkins JEP-200 deserialization protection to Java objects it deserializes from disk, resulting in a remote code execution vulnerability.",
      "id": "GSD-2021-21677",
      "modified": "2023-12-13T01:23:10.830653Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "jenkinsci-cert@googlegroups.com",
        "ID": "CVE-2021-21677",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Jenkins Code Coverage API Plugin",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "\u003c=",
                          "version_name": "unspecified",
                          "version_value": "1.4.0"
                        }
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            "name": "https://www.jenkins.io/security/advisory/2021-08-31/#SECURITY-2376",
            "refsource": "MISC",
            "url": "https://www.jenkins.io/security/advisory/2021-08-31/#SECURITY-2376"
          },
          {
            "name": "http://www.openwall.com/lists/oss-security/2021/08/31/1",
            "refsource": "MISC",
            "url": "http://www.openwall.com/lists/oss-security/2021/08/31/1"
          }
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    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "(,1.4.0]",
          "affected_versions": "All versions up to 1.4.0",
          "cvss_v2": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2021-09-08",
          "description": "Jenkins Code Coverage API Plugin does not apply Jenkins JEP-200 deserialization protection to Java objects it deserializes from disk, resulting in a remote code execution vulnerability.",
          "fixed_versions": [],
          "identifier": "CVE-2021-21677",
          "identifiers": [
            "CVE-2021-21677"
          ],
          "not_impacted": "",
          "package_slug": "maven/io.jenkins.plugins/code-coverage-api",
          "pubdate": "2021-08-31",
          "solution": "Unfortunately, there is no solution available yet.",
          "title": "Deserialization of Untrusted Data",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-21677",
            "https://www.jenkins.io/security/advisory/2021-08-31/#SECURITY-2376"
          ],
          "uuid": "0555f051-f424-45ef-b3ea-45180f3157d7"
        }
      ]
    },
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                "vulnerable": true
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            }
          ]
        },
        "problemtype": {
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          "reference_data": [
            {
              "name": "https://www.jenkins.io/security/advisory/2021-08-31/#SECURITY-2376",
              "refsource": "CONFIRM",
              "tags": [
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              ],
              "url": "https://www.jenkins.io/security/advisory/2021-08-31/#SECURITY-2376"
            },
            {
              "name": "[oss-security] 20210831 Multiple vulnerabilities in Jenkins plugins",
              "refsource": "MLIST",
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-11-22T21:14Z",
      "publishedDate": "2021-08-31T14:15Z"
    }
  }
}



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