{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "state": "PUBLISHED",
        "cveId": "CVE-2020-17531",
        "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
        "assignerShortName": "apache",
        "dateUpdated": "2024-08-04T14:00:48.808Z",
        "dateReserved": "2020-08-12T00:00:00.000Z",
        "datePublished": "2020-12-08T00:00:00.000Z"
    },
    "containers": {
        "cna": {
            "title": "Deserialization flaw in EOL Tapestry 4.",
            "providerMetadata": {
                "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
                "shortName": "apache",
                "dateUpdated": "2022-12-02T00:00:00.000Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A Java Serialization vulnerability was found in Apache Tapestry 4. Apache Tapestry 4 will attempt to deserialize the \"sp\" parameter even before invoking the page's validate method, leading to deserialization without authentication. Apache Tapestry 4 reached end of life in 2008 and no update to address this issue will be released. Apache Tapestry 5 versions are not vulnerable to this issue. Users of Apache Tapestry 4 should upgrade to the latest Apache Tapestry 5 version."
                }
            ],
            "affected": [
                {
                    "vendor": "Apache Software Foundation",
                    "product": "Apache Tapestry",
                    "versions": [
                        {
                            "version": "Apache Tapestry 4",
                            "status": "affected",
                            "lessThanOrEqual": "4",
                            "versionType": "custom"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://lists.apache.org/thread.html/r700a6aa234dbff0555d4187bdc8274d7e4c0afbf35b9a3457f09ee76%40%3Cusers.tapestry.apache.org%3E"
                },
                {
                    "name": "[tapestry-users] 20201208 CVE-2020-17531: Deserialization flaw in EOL Tapestry 4.",
                    "tags": [
                        "mailing-list"
                    ],
                    "url": "https://lists.apache.org/thread.html/r700a6aa234dbff0555d4187bdc8274d7e4c0afbf35b9a3457f09ee76%40%3Cusers.tapestry.apache.org%3E"
                },
                {
                    "url": "https://security.netapp.com/advisory/ntap-20210115-0007/"
                },
                {
                    "name": "[oss-security] 20221202 CVE-2022-46366: Apache Tapestry prior to version 4 (EOL) allows RCE though deserialization of untrusted input",
                    "tags": [
                        "mailing-list"
                    ],
                    "url": "http://www.openwall.com/lists/oss-security/2022/12/02/1"
                }
            ],
            "credits": [
                {
                    "lang": "en",
                    "value": "Apache Tapestry would like to thank Adrian Bravo (@adrianbravon) for reporting this issue."
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "lang": "en",
                            "description": "CWE-502 Deserialization of Untrusted Data",
                            "cweId": "CWE-502"
                        }
                    ]
                }
            ],
            "x_generator": {
                "engine": "Vulnogram 0.0.9"
            },
            "source": {
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-04T14:00:48.808Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://lists.apache.org/thread.html/r700a6aa234dbff0555d4187bdc8274d7e4c0afbf35b9a3457f09ee76%40%3Cusers.tapestry.apache.org%3E",
                        "tags": [
                            "x_transferred"
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                    },
                    {
                        "name": "[tapestry-users] 20201208 CVE-2020-17531: Deserialization flaw in EOL Tapestry 4.",
                        "tags": [
                            "mailing-list",
                            "x_transferred"
                        ],
                        "url": "https://lists.apache.org/thread.html/r700a6aa234dbff0555d4187bdc8274d7e4c0afbf35b9a3457f09ee76%40%3Cusers.tapestry.apache.org%3E"
                    },
                    {
                        "url": "https://security.netapp.com/advisory/ntap-20210115-0007/",
                        "tags": [
                            "x_transferred"
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                    },
                    {
                        "name": "[oss-security] 20221202 CVE-2022-46366: Apache Tapestry prior to version 4 (EOL) allows RCE though deserialization of untrusted input",
                        "tags": [
                            "mailing-list",
                            "x_transferred"
                        ],
                        "url": "http://www.openwall.com/lists/oss-security/2022/12/02/1"
                    }
                ]
            }
        ]
    }
}