cvelist/2020/25xxx/CVE-2020-25829.json

{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2020-25829",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "n/a"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "An issue has been found in PowerDNS Recursor before 4.1.18, 4.2.x before 4.2.5, and 4.3.x before 4.3.5. A remote attacker can cause the cached records for a given name to be updated to the Bogus DNSSEC validation state, instead of their actual DNSSEC Secure state, via a DNS ANY query. This results in a denial of service for installation that always validate (dnssec=validate), and for clients requesting validation when on-demand validation is enabled (dnssec=process)."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "CONFIRM",
                "name": "https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2020-07.html",
                "url": "https://docs.powerdns.com/recursor/security-advisories/powerdns-advisory-2020-07.html"
            },
            {
                "refsource": "SUSE",
                "name": "openSUSE-SU-2020:1687",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00036.html"
            },
            {
                "refsource": "GENTOO",
                "name": "GLSA-202012-19",
                "url": "https://security.gentoo.org/glsa/202012-19"
            }
        ]
    }
}