cvelist/2021/3xxx/CVE-2021-3426.json

{
    "data_type": "CVE",
    "data_format": "MITRE",
    "data_version": "4.0",
    "CVE_data_meta": {
        "ID": "CVE-2021-3426",
        "ASSIGNER": "secalert@redhat.com",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "python",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "python 3.8.9, python 3.9.3, python 3.10.0a7"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-200"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MLIST",
                "name": "[debian-lts-announce] 20210405 [SECURITY] [DLA 2619-1] python3.5 security update",
                "url": "https://lists.debian.org/debian-lts-announce/2021/04/msg00005.html"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2021-a311bf10d4",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/25HVHLBGO2KNPXJ3G426QEYSSCECJDU5/"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2021-2ab6f060d9",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VPX7Y5GQDNB4FJTREWONGC4ZSVH7TGHF/"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2021-1769a23935",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DQYPUKLLBOZMKFPO7RD7CENTXHUUEUV7/"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2021-b6b6093b3a",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/N6VXJZSZ6N64AILJX4CTMACYGQGHHD5C/"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2021-067c9deff1",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QNGAFMPIYIVJ47FCF2NK2PIX22HUG35B/"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2021-0a8f3ffbc0",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BF2K7HEWADHN6P52R3QLIOX27U3DJ4HI/"
            },
            {
                "refsource": "FEDORA",
                "name": "FEDORA-2021-a26257ccf5",
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LM5V4VPLBHBEASSAROYPSHXGXGGPHNOE/"
            },
            {
                "refsource": "GENTOO",
                "name": "GLSA-202104-04",
                "url": "https://security.gentoo.org/glsa/202104-04"
            },
            {
                "refsource": "MISC",
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1935913",
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1935913"
            },
            {
                "url": "https://www.oracle.com/security-alerts/cpuoct2021.html",
                "refsource": "MISC",
                "name": "https://www.oracle.com/security-alerts/cpuoct2021.html"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://security.netapp.com/advisory/ntap-20210629-0003/",
                "url": "https://security.netapp.com/advisory/ntap-20210629-0003/"
            },
            {
                "url": "https://www.oracle.com/security-alerts/cpujan2022.html",
                "refsource": "MISC",
                "name": "https://www.oracle.com/security-alerts/cpujan2022.html"
            },
            {
                "refsource": "MLIST",
                "name": "[debian-lts-announce] 20230630 [SECURITY] [DLA 3477-1] python3.7 security update",
                "url": "https://lists.debian.org/debian-lts-announce/2023/06/msg00039.html"
            }
        ]
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "There's a flaw in Python 3's pydoc. A local or adjacent attacker who discovers or is able to convince another local or adjacent user to start a pydoc server could access the server and use it to disclose sensitive information belonging to the other user that they would not normally be able to access. The highest risk of this flaw is to data confidentiality. This flaw affects Python versions before 3.8.9, Python versions before 3.9.3 and Python versions before 3.10.0a7."
            }
        ]
    }
}