cvelist/2020/8xxx/CVE-2020-8492.json

{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2020-8492",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
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                    "vendor_name": "n/a"
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    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "Python 2.7 through 2.7.17, 3.5 through 3.5.9, 3.6 through 3.6.10, 3.7 through 3.7.6, and 3.8 through 3.8.1 allows an HTTP server to conduct Regular Expression Denial of Service (ReDoS) attacks against a client because of urllib.request.AbstractBasicAuthHandler catastrophic backtracking."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
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                ]
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        ]
    },
    "references": {
        "reference_data": [
            {
                "url": "https://bugs.python.org/issue39503",
                "refsource": "MISC",
                "name": "https://bugs.python.org/issue39503"
            },
            {
                "url": "https://python-security.readthedocs.io/vuln/urllib-basic-auth-regex.html",
                "refsource": "MISC",
                "name": "https://python-security.readthedocs.io/vuln/urllib-basic-auth-regex.html"
            },
            {
                "url": "https://github.com/python/cpython/pull/18284",
                "refsource": "MISC",
                "name": "https://github.com/python/cpython/pull/18284"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://security.netapp.com/advisory/ntap-20200221-0001/",
                "url": "https://security.netapp.com/advisory/ntap-20200221-0001/"
            },
            {
                "refsource": "SUSE",
                "name": "openSUSE-SU-2020:0274",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00003.html"
            },
            {
                "refsource": "UBUNTU",
                "name": "USN-4333-1",
                "url": "https://usn.ubuntu.com/4333-1/"
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            {
                "refsource": "UBUNTU",
                "name": "USN-4333-2",
                "url": "https://usn.ubuntu.com/4333-2/"
            },
            {
                "refsource": "GENTOO",
                "name": "GLSA-202005-09",
                "url": "https://security.gentoo.org/glsa/202005-09"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2020-98e0f0f11b",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/APGWEMYZIY5VHLCSZ3HD67PA5Z2UQFGH/"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2020-6a88dad4a0",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7WOKDEXLYW5UQ4S7PA7E37IITOC7C56J/"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2020-8bdd3fd7a4",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UESGYI5XDAHJBATEZN3MHNDUBDH47AS6/"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2020-ea5bdbcc90",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/A5NSAX4SC3V64PGZUPH7PRDLSON34Q5A/"
            },
            {
                "refsource": "MLIST",
                "name": "[debian-lts-announce] 20200715 [SECURITY] [DLA 2280-1] python3.5 security update",
                "url": "https://lists.debian.org/debian-lts-announce/2020/07/msg00011.html"
            }
        ]
    }
}