{
  "cveId": "CVE-2020-14355",
  "url": "https://patchblox.com/security/cve/CVE-2020-14355",
  "summary": "CVE-2020-14355 is fixed in 10 products on 1 platform, first by RHSA-2020:4186, released October 6, 2020. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "libspice-server1: Multiple buffer overflow vulnerabilities were found in the QUIC imagedecoding process of the SPICE remote display sys...",
  "description": "Multiple buffer overflow vulnerabilities were found in the QUIC imagedecoding process of the SPICE remote display system, before spice-0.14.2-1.Both the SPICE client (spice-gtk) and server are affected by these flaws.These flaws allow a malicious client or server to send specially craftedmessages that, when processed by the QUIC image compression algorithm,result in a process crash or potential code execution.",
  "published": "2020-10-06T00:00:00Z",
  "severity": "Medium",
  "cvss": 6.6,
  "epss": 0.02689,
  "epssPercentile": 0.85959,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libspice-server1",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.14.0-1ubuntu2.5",
      "fix": "libspice-server1 0.14.0-1ubuntu2.5",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libspice-server1-0.14.0-1ubuntu2.5",
      "released": "2020-10-06T05:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libspice-server1",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.14.2-4ubuntu3.1",
      "fix": "libspice-server1 0.14.2-4ubuntu3.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libspice-server1-0.14.2-4ubuntu3.1",
      "released": "2020-10-06T05:00:00Z"
    },
    {
      "platform": "linux",
      "product": "libspice-server1",
      "release": "Ubuntu 24.10 (oracular)",
      "fixedVersion": "0.14.3-1ubuntu2",
      "fix": "libspice-server1 0.14.3-1ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-oracular-libspice-server1-0.14.3-1ubuntu2",
      "released": "2026-01-16T01:42:22Z"
    },
    {
      "platform": "linux",
      "product": "libspice-server1",
      "release": "Ubuntu 25.04 (plucky)",
      "fixedVersion": "0.14.3-1ubuntu2",
      "fix": "libspice-server1 0.14.3-1ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-plucky-libspice-server1-0.14.3-1ubuntu2",
      "released": "2026-01-16T01:42:24Z"
    },
    {
      "platform": "linux",
      "product": "spice-glib",
      "release": "RHEL 8",
      "fixedVersion": "0:0.37-1.el8_2.2",
      "fix": "RHSA-2020:4186",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-4186",
      "released": "2020-10-06T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "spice-glib",
      "release": "ol 8",
      "fixedVersion": "0:0.37-1.el8_2.2",
      "fix": "ELSA-2020-4186",
      "url": "https://patchblox.com/security/fix/linux/elsa-2020-4186",
      "released": "2020-10-07T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "spice-glib-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:0.37-1.el8_2.2",
      "fix": "RHSA-2020:4186",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-4186",
      "released": "2020-10-06T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "spice-glib-devel",
      "release": "ol 8",
      "fixedVersion": "0:0.37-1.el8_2.2",
      "fix": "ELSA-2020-4186",
      "url": "https://patchblox.com/security/fix/linux/elsa-2020-4186",
      "released": "2020-10-07T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "spice-gtk",
      "release": "RHEL 8",
      "fixedVersion": "0:0.37-1.el8_2.2",
      "fix": "RHSA-2020:4186",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-4186",
      "released": "2020-10-06T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "spice-gtk",
      "release": "ol 8",
      "fixedVersion": "0:0.37-1.el8_2.2",
      "fix": "ELSA-2020-4186",
      "url": "https://patchblox.com/security/fix/linux/elsa-2020-4186",
      "released": "2020-10-07T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "spice-gtk-tools",
      "release": "RHEL 8",
      "fixedVersion": "0:0.37-1.el8_2.2",
      "fix": "RHSA-2020:4186",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-4186",
      "released": "2020-10-06T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "spice-gtk-tools",
      "release": "ol 8",
      "fixedVersion": "0:0.37-1.el8_2.2",
      "fix": "ELSA-2020-4186",
      "url": "https://patchblox.com/security/fix/linux/elsa-2020-4186",
      "released": "2020-10-07T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "spice-gtk3",
      "release": "RHEL 8",
      "fixedVersion": "0:0.37-1.el8_2.2",
      "fix": "RHSA-2020:4186",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-4186",
      "released": "2020-10-06T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "spice-gtk3",
      "release": "ol 8",
      "fixedVersion": "0:0.37-1.el8_2.2",
      "fix": "ELSA-2020-4186",
      "url": "https://patchblox.com/security/fix/linux/elsa-2020-4186",
      "released": "2020-10-07T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "spice-gtk3-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:0.37-1.el8_2.2",
      "fix": "RHSA-2020:4186",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-4186",
      "released": "2020-10-06T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "spice-gtk3-devel",
      "release": "ol 8",
      "fixedVersion": "0:0.37-1.el8_2.2",
      "fix": "ELSA-2020-4186",
      "url": "https://patchblox.com/security/fix/linux/elsa-2020-4186",
      "released": "2020-10-07T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "spice-gtk3-vala",
      "release": "RHEL 8",
      "fixedVersion": "0:0.37-1.el8_2.2",
      "fix": "RHSA-2020:4186",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-4186",
      "released": "2020-10-06T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "spice-gtk3-vala",
      "release": "ol 8",
      "fixedVersion": "0:0.37-1.el8_2.2",
      "fix": "ELSA-2020-4186",
      "url": "https://patchblox.com/security/fix/linux/elsa-2020-4186",
      "released": "2020-10-07T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "spice-server",
      "release": "RHEL 8",
      "fixedVersion": "0:0.14.2-1.el8_2.1",
      "fix": "RHSA-2020:4186",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-4186",
      "released": "2020-10-06T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "spice-server",
      "release": "ol 8",
      "fixedVersion": "0:0.14.2-1.el8_2.1",
      "fix": "ELSA-2020-4186",
      "url": "https://patchblox.com/security/fix/linux/elsa-2020-4186",
      "released": "2020-10-07T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "spice-server-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:0.14.2-1.el8_2.1",
      "fix": "RHSA-2020:4186",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2020-4186",
      "released": "2020-10-06T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "spice-server-devel",
      "release": "ol 8",
      "fixedVersion": "0:0.14.2-1.el8_2.1",
      "fix": "ELSA-2020-4186",
      "url": "https://patchblox.com/security/fix/linux/elsa-2020-4186",
      "released": "2020-10-07T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}