cvelist/2020/1xxx/CVE-2020-1711.json

{
    "data_type": "CVE",
    "data_format": "MITRE",
    "data_version": "4.0",
    "CVE_data_meta": {
        "ID": "CVE-2020-1711",
        "ASSIGNER": "secalert@redhat.com",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Red Hat",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "QEMU",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "All qemu versions 2.12.0 before 4.2.1"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-122"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1711",
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1711",
                "refsource": "CONFIRM"
            },
            {
                "url": "https://lists.gnu.org/archive/html/qemu-devel/2020-01/msg05535.html",
                "name": "https://lists.gnu.org/archive/html/qemu-devel/2020-01/msg05535.html",
                "refsource": "MISC"
            },
            {
                "url": "https://www.openwall.com/lists/oss-security/2020/01/23/3",
                "name": "https://www.openwall.com/lists/oss-security/2020/01/23/3",
                "refsource": "MISC"
            },
            {
                "refsource": "UBUNTU",
                "name": "USN-4283-1",
                "url": "https://usn.ubuntu.com/4283-1/"
            },
            {
                "refsource": "REDHAT",
                "name": "RHSA-2020:0669",
                "url": "https://access.redhat.com/errata/RHSA-2020:0669"
            },
            {
                "refsource": "REDHAT",
                "name": "RHSA-2020:0773",
                "url": "https://access.redhat.com/errata/RHSA-2020:0773"
            },
            {
                "refsource": "REDHAT",
                "name": "RHSA-2020:0730",
                "url": "https://access.redhat.com/errata/RHSA-2020:0730"
            },
            {
                "refsource": "REDHAT",
                "name": "RHSA-2020:0731",
                "url": "https://access.redhat.com/errata/RHSA-2020:0731"
            },
            {
                "refsource": "MLIST",
                "name": "[debian-lts-announce] 20200316 [SECURITY] [DLA 2144-1] qemu security update",
                "url": "https://lists.debian.org/debian-lts-announce/2020/03/msg00017.html"
            },
            {
                "refsource": "SUSE",
                "name": "openSUSE-SU-2020:0468",
                "url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00007.html"
            },
            {
                "refsource": "GENTOO",
                "name": "GLSA-202005-02",
                "url": "https://security.gentoo.org/glsa/202005-02"
            }
        ]
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "An out-of-bounds heap buffer access flaw was found in the way the iSCSI Block driver in QEMU versions 2.12.0 before 4.2.1 handled a response coming from an iSCSI server while checking the status of a Logical Address Block (LBA) in an iscsi_co_block_status() routine. A remote user could use this flaw to crash the QEMU process, resulting in a denial of service or potential execution of arbitrary code with privileges of the QEMU process on the host."
            }
        ]
    },
    "impact": {
        "cvss": [
            [
                {
                    "vectorString": "7.7/CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:H",
                    "version": "3.0"
                }
            ]
        ]
    }
}