{
  "Definition": [
    {
      "ID": "oval:org.altlinux.errata:def:20161874",
      "Version": "oval:org.altlinux.errata:def:20161874",
      "Class": "patch",
      "Metadata": {
        "Title": "ALT-PU-2016-1874: package `pve-qemu` update to version 2.6.1-alt1",
        "AffectedList": [
          {
            "Family": "unix",
            "Platforms": [
              "ALT Linux branch c9f2"
            ],
            "Products": [
              "ALT SPWorkstation",
              "ALT SPServer"
            ]
          }
        ],
        "References": [
          {
            "RefID": "ALT-PU-2016-1874",
            "RefURL": "https://errata.altlinux.org/ALT-PU-2016-1874",
            "Source": "ALTPU"
          },
          {
            "RefID": "CVE-2016-2391",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2016-2391",
            "Source": "CVE"
          },
          {
            "RefID": "CVE-2016-5126",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2016-5126",
            "Source": "CVE"
          },
          {
            "RefID": "CVE-2016-6490",
            "RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2016-6490",
            "Source": "CVE"
          }
        ],
        "Description": "This update upgrades pve-qemu to version 2.6.1-alt1. \nSecurity Fix(es):\n\n * CVE-2016-2391: The ohci_bus_start function in the USB OHCI emulation support (hw/usb/hcd-ohci.c) in QEMU allows local guest OS administrators to cause a denial of service (NULL pointer dereference and QEMU process crash) via vectors related to multiple eof_timers.\n\n * CVE-2016-5126: Heap-based buffer overflow in the iscsi_aio_ioctl function in block/iscsi.c in QEMU allows local guest OS users to cause a denial of service (QEMU process crash) or possibly execute arbitrary code via a crafted iSCSI asynchronous I/O ioctl call.\n\n * CVE-2016-6490: The virtqueue_map_desc function in hw/virtio/virtio.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (infinite loop and QEMU process crash) via a zero length for the descriptor buffer.",
        "Advisory": {
          "From": "errata.altlinux.org",
          "Severity": "High",
          "Rights": "Copyright 2024 BaseALT Ltd.",
          "Issued": {
            "Date": "2016-08-22"
          },
          "Updated": {
            "Date": "2016-08-22"
          },
          "BDUs": null,
          "CVEs": [
            {
              "ID": "CVE-2016-2391",
              "CVSS": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
              "CVSS3": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H",
              "CWE": "CWE-476",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2016-2391",
              "Impact": "Low",
              "Public": "20160616"
            },
            {
              "ID": "CVE-2016-5126",
              "CVSS": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
              "CVSS3": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
              "CWE": "CWE-787",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2016-5126",
              "Impact": "High",
              "Public": "20160601"
            },
            {
              "ID": "CVE-2016-6490",
              "CVSS": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
              "CVSS3": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
              "CWE": "CWE-120",
              "Href": "https://nvd.nist.gov/vuln/detail/CVE-2016-6490",
              "Impact": "Low",
              "Public": "20161210"
            }
          ],
          "AffectedCPEs": {
            "CPEs": [
              "cpe:/o:alt:spworkstation:8.4",
              "cpe:/o:alt:spserver:8.4"
            ]
          }
        }
      },
      "Criteria": {
        "Operator": "AND",
        "Criterions": [
          {
            "TestRef": "oval:org.altlinux.errata:tst:3001",
            "Comment": "ALT Linux must be installed"
          }
        ],
        "Criterias": [
          {
            "Operator": "OR",
            "Criterions": [
              {
                "TestRef": "oval:org.altlinux.errata:tst:20161874001",
                "Comment": "pve-qemu is earlier than 0:2.6.1-alt1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20161874002",
                "Comment": "pve-qemu-aux is earlier than 0:2.6.1-alt1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20161874003",
                "Comment": "pve-qemu-common is earlier than 0:2.6.1-alt1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20161874004",
                "Comment": "pve-qemu-guest-agent is earlier than 0:2.6.1-alt1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20161874005",
                "Comment": "pve-qemu-img is earlier than 0:2.6.1-alt1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20161874006",
                "Comment": "pve-qemu-system is earlier than 0:2.6.1-alt1"
              },
              {
                "TestRef": "oval:org.altlinux.errata:tst:20161874007",
                "Comment": "pve-qemu-user is earlier than 0:2.6.1-alt1"
              }
            ]
          }
        ]
      }
    }
  ]
}