{
    "data_type": "CVE",
    "data_format": "MITRE",
    "data_version": "4.0",
    "CVE_data_meta": {
        "ID": "CVE-2019-12420",
        "ASSIGNER": "security@apache.org",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Apache",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Apache SpamAssassin",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "Apache SpamAssassin prior to 3.4.3"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "Denial of Service via excessive resource utilization"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MLIST",
                "name": "[spamassassin-announce] 20191212 [SECURITY] Apache SpamAssassin v3.4.3 released with fix for CVE-2019-12420",
                "url": "https://lists.apache.org/thread.html/64cf76749956dd08f7d5b86ec9f3321f382cfd7fe717ccd1be940c92@%3Cannounce.spamassassin.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[spamassassin-dev] 20191212 [SECURITY] Apache SpamAssassin v3.4.3 released with fix for CVE-2019-12420",
                "url": "https://lists.apache.org/thread.html/e3c2367351286b77a74a082e2b66b793cceefa7b6ea9dcd162db4c4b@%3Cdev.spamassassin.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[spamassassin-users] 20191212 [SECURITY] Apache SpamAssassin v3.4.3 released with fix for CVE-2019-12420",
                "url": "https://lists.apache.org/thread.html/5ef362d6da12126fafc81443309ca95d872d1bfd011fe4b2699f0fe9@%3Cusers.spamassassin.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[oss-security] 20191212 Apache SpamAssassin v3.4.3 released with fix for CVE-2019-12420",
                "url": "http://www.openwall.com/lists/oss-security/2019/12/12/2"
            },
            {
                "refsource": "MLIST",
                "name": "[announce] 20191212 [SECURITY] Apache SpamAssassin v3.4.3 released with fix for CVE-2019-12420",
                "url": "https://lists.apache.org/thread.html/5863d6c42fc9595a29566732f12348cde0ca0e41bda91695c62041de@%3Cannounce.apache.org%3E"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://svn.apache.org/repos/asf/spamassassin/branches/3.4/build/announcements/3.4.3.txt",
                "url": "https://svn.apache.org/repos/asf/spamassassin/branches/3.4/build/announcements/3.4.3.txt"
            },
            {
                "refsource": "MISC",
                "name": "https://bz.apache.org/SpamAssassin/show_bug.cgi?id=7747",
                "url": "https://bz.apache.org/SpamAssassin/show_bug.cgi?id=7747"
            },
            {
                "refsource": "DEBIAN",
                "name": "DSA-4584",
                "url": "https://www.debian.org/security/2019/dsa-4584"
            },
            {
                "refsource": "BUGTRAQ",
                "name": "20191216 [SECURITY] [DSA 4584-1] spamassassin security update",
                "url": "https://seclists.org/bugtraq/2019/Dec/27"
            },
            {
                "refsource": "MLIST",
                "name": "[debian-lts-announce] 20191216 [SECURITY] [DLA 2037-1] spamassassin security update",
                "url": "https://lists.debian.org/debian-lts-announce/2019/12/msg00019.html"
            },
            {
                "refsource": "UBUNTU",
                "name": "USN-4237-1",
                "url": "https://usn.ubuntu.com/4237-1/"
            },
            {
                "refsource": "UBUNTU",
                "name": "USN-4237-2",
                "url": "https://usn.ubuntu.com/4237-2/"
            },
            {
                "refsource": "MLIST",
                "name": "[spamassassin-users] 20200130 Re: ANNOUNCE: Apache SpamAssassin 3.4.4 available",
                "url": "https://lists.apache.org/thread.html/r2578c486552637bfedbe624940cc60d6463bd90044c887bdebb75e74@%3Cusers.spamassassin.apache.org%3E"
            },
            {
                "refsource": "MLIST",
                "name": "[spamassassin-users] 20200131 Re: ANNOUNCE: Apache SpamAssassin 3.4.4 available",
                "url": "https://lists.apache.org/thread.html/r3d32ebf97b1245b8237763444e911c4595d2ad5e34a1641840d8146f@%3Cusers.spamassassin.apache.org%3E"
            }
        ]
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In Apache SpamAssassin before 3.4.3, a message can be crafted in a way to use excessive resources. Upgrading to SA 3.4.3 as soon as possible is the recommended fix but details will not be shared publicly."
            }
        ]
    }
}