{
    "CVE_data_meta": {
        "ASSIGNER": "security@apache.org",
        "ID": "CVE-2021-31812",
        "STATE": "PUBLIC",
        "TITLE": "A carefully crafted PDF file can trigger an infinite loop while loading the file"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Apache PDFBox",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "Apache PDFBox",
                                            "version_value": "2.0.24"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Apache Software Foundation"
                }
            ]
        }
    },
    "credit": [
        {
            "lang": "eng",
            "value": "Apache PDFBox would like to thank Chaoyuan Peng for reporting this issue"
        }
    ],
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In Apache PDFBox, a carefully crafted PDF file can trigger an infinite loop while loading the file. This issue affects Apache PDFBox version 2.0.23 and prior 2.0.x versions."
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-834 Excessive Iteration"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "url": "https://lists.apache.org/thread.html/ra2ab0ce69ce8aaff0773b8c1036438387ce004c2afc6f066626e205e%40%3Cusers.pdfbox.apache.org%3E",
                "name": "https://lists.apache.org/thread.html/ra2ab0ce69ce8aaff0773b8c1036438387ce004c2afc6f066626e205e%40%3Cusers.pdfbox.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[pdfbox-users] 20210612 CVE-2021-31812: Apache PDFBox: A carefully crafted PDF file can trigger an infinite loop while loading the file",
                "url": "https://lists.apache.org/thread.html/ra2ab0ce69ce8aaff0773b8c1036438387ce004c2afc6f066626e205e@%3Cusers.pdfbox.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[announce] 20210612 CVE-2021-31812: Apache PDFBox: A carefully crafted PDF file can trigger an infinite loop while loading the file",
                "url": "https://lists.apache.org/thread.html/rf251f6c358087107f8c23473468b279d59d50a75db6b4768165c78d3@%3Cannounce.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[oss-security] 20210612 CVE-2021-31812: Apache PDFBox: A carefully crafted PDF file can trigger an infinite loop while loading the file",
                "url": "http://www.openwall.com/lists/oss-security/2021/06/12/1"
            },
            {
                "refsource": "MLIST",
                "name": "[ofbiz-notifications] 20210613 [jira] [Updated] (OFBIZ-12256) Update PDFBox to 2.0.24 because of CVE-2021-31811 & CVE-2021-31812",
                "url": "https://lists.apache.org/thread.html/rfe26bcaba564deb505c32711ba68df7ec589797dcd96ff3389a8aaba@%3Cnotifications.ofbiz.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[ofbiz-notifications] 20210613 [jira] [Closed] (OFBIZ-12256) Update PDFBox to 2.0.24 because of CVE-2021-31811 & CVE-2021-31812",
                "url": "https://lists.apache.org/thread.html/rd4b6db6c3b8ab3c70f1c3bbd725a40920896453ffc2744ade6afd9fb@%3Cnotifications.ofbiz.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[ofbiz-commits] 20210613 [ofbiz-framework] branch release17.12 updated: Fixed: Update PDFBox to 2.0.24 because of CVE-2021-31811 & CVE-2021-31812 (OFBIZ-12256)",
                "url": "https://lists.apache.org/thread.html/r143fd8445e0e778f4a85187bd79438630b96b8040e9401751fdb8aea@%3Ccommits.ofbiz.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[ofbiz-commits] 20210613 [ofbiz-framework] branch trunk updated: Fixed: Update PDFBox to 2.0.24 because of CVE-2021-31811 & CVE-2021-31812 (OFBIZ-12256)",
                "url": "https://lists.apache.org/thread.html/r179cc3b6822c167702ab35fe36093d5da4c99af44238c8a754c6860f@%3Ccommits.ofbiz.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[ofbiz-notifications] 20210613 [jira] [Created] (OFBIZ-12256) Update PDFBox to 2.0.24 because of CVE-2021-31811 & CVE-2021-31812",
                "url": "https://lists.apache.org/thread.html/r2090789e4dcc2c87aacbd87d5f18e2d64dcb9f6eb7c47f5cf7d293cb@%3Cnotifications.ofbiz.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[ofbiz-notifications] 20210613 [jira] [Commented] (OFBIZ-12256) Update PDFBox to 2.0.24 because of CVE-2021-31811 & CVE-2021-31812",
                "url": "https://lists.apache.org/thread.html/r132e9dbbe0ebdc08b39583d8be0a575fdba573d60a42d940228bceff@%3Cnotifications.ofbiz.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[ofbiz-commits] 20210613 [ofbiz-framework] branch release18.12 updated: Fixed: Update PDFBox to 2.0.24 because of CVE-2021-31811 & CVE-2021-31812 (OFBIZ-12256)",
                "url": "https://lists.apache.org/thread.html/re0cacd3fb337cdf8469853913ed2b4ddd8f8bfc52ff0ddbe61c1dfba@%3Ccommits.ofbiz.apache.org%3E"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2021-4a9ead5fff",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7HHWJRFXZ3PTKLJCOM7WJEYZFKFWMNSV/"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2021-3d94c14be4",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MDJKJQOMVFDFIDS27OQJXNOYHV2O273D/"
            },
            {
                "url": "https://www.oracle.com/security-alerts/cpuoct2021.html",
                "refsource": "MISC",
                "name": "https://www.oracle.com/security-alerts/cpuoct2021.html"
            },
            {
                "url": "https://www.oracle.com/security-alerts/cpujan2022.html",
                "refsource": "MISC",
                "name": "https://www.oracle.com/security-alerts/cpujan2022.html"
            },
            {
                "url": "https://www.oracle.com/security-alerts/cpuapr2022.html",
                "refsource": "MISC",
                "name": "https://www.oracle.com/security-alerts/cpuapr2022.html"
            },
            {
                "url": "https://www.oracle.com/security-alerts/cpujul2022.html",
                "refsource": "MISC",
                "name": "https://www.oracle.com/security-alerts/cpujul2022.html"
            }
        ]
    },
    "source": {
        "discovery": "UNKNOWN"
    },
    "work_around": [
        {
            "lang": "eng",
            "value": "This issue was fixed in 2.0.24. All users are recommended to upgrade to Apache PDFBox 2.0.24"
        }
    ]
}