{
  "fix": "RHSA-2020:3053",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2020-3053",
  "summary": "RHSA-2020:3053, released July 21, 2020, fixes 2 CVEs across 24 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 24 packages",
  "released": "2020-07-21T00:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2021-20188, high severity",
  "supported": true,
  "cveCount": 2,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.02357,
  "maxCvss": 7,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2020:3053",
  "appliesTo": [
    {
      "product": "buildah",
      "productUrl": "https://patchblox.com/security/product/linux/buildah",
      "release": "RHEL 8",
      "fixedVersion": "0:1.14.9-1.module\u002Bel8.2.1\u002B6689\u002B748e6520",
      "supported": true
    },
    {
      "product": "buildah-tests",
      "productUrl": "https://patchblox.com/security/product/linux/buildah-tests",
      "release": "RHEL 8",
      "fixedVersion": "0:1.14.9-1.module\u002Bel8.2.1\u002B6689\u002B748e6520",
      "supported": true
    },
    {
      "product": "cockpit-podman",
      "productUrl": "https://patchblox.com/security/product/linux/cockpit-podman",
      "release": "RHEL 8",
      "fixedVersion": "0:17-1.module\u002Bel8.2.1\u002B6636\u002Bbf4db4ab",
      "supported": true
    },
    {
      "product": "conmon",
      "productUrl": "https://patchblox.com/security/product/linux/conmon",
      "release": "RHEL 8",
      "fixedVersion": "2:2.0.17-1.module\u002Bel8.2.1\u002B6771\u002B3533eb4c",
      "supported": true
    },
    {
      "product": "container-selinux",
      "productUrl": "https://patchblox.com/security/product/linux/container-selinux",
      "release": "RHEL 8",
      "fixedVersion": "2:2.135.0-1.module\u002Bel8.2.1\u002B6849\u002B893e4f4a",
      "supported": true
    },
    {
      "product": "containernetworking-plugins",
      "productUrl": "https://patchblox.com/security/product/linux/containernetworking-plugins",
      "release": "RHEL 8",
      "fixedVersion": "0:0.8.6-1.module\u002Bel8.2.1\u002B6626\u002B598993b4",
      "supported": true
    },
    {
      "product": "containers-common",
      "productUrl": "https://patchblox.com/security/product/linux/containers-common",
      "release": "RHEL 8",
      "fixedVersion": "1:1.0.0-1.module\u002Bel8.2.1\u002B6676\u002B604e1b26",
      "supported": true
    },
    {
      "product": "crit",
      "productUrl": "https://patchblox.com/security/product/linux/crit",
      "release": "RHEL 8",
      "fixedVersion": "0:3.14-2.module\u002Bel8.2.1\u002B6750\u002Be53a300c",
      "supported": true
    },
    {
      "product": "criu",
      "productUrl": "https://patchblox.com/security/product/linux/criu",
      "release": "RHEL 8",
      "fixedVersion": "0:3.14-2.module\u002Bel8.2.1\u002B6750\u002Be53a300c",
      "supported": true
    },
    {
      "product": "fuse-overlayfs",
      "productUrl": "https://patchblox.com/security/product/linux/fuse-overlayfs",
      "release": "RHEL 8",
      "fixedVersion": "0:1.0.0-2.module\u002Bel8.2.1\u002B6465\u002B1a51e8b6",
      "supported": true
    },
    {
      "product": "libslirp",
      "productUrl": "https://patchblox.com/security/product/linux/libslirp",
      "release": "RHEL 8",
      "fixedVersion": "0:4.3.0-3.module\u002Bel8.2.1\u002B6816\u002Bbedf4f91",
      "supported": true
    },
    {
      "product": "libslirp-devel",
      "productUrl": "https://patchblox.com/security/product/linux/libslirp-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:4.3.0-3.module\u002Bel8.2.1\u002B6816\u002Bbedf4f91",
      "supported": true
    },
    {
      "product": "podman",
      "productUrl": "https://patchblox.com/security/product/linux/podman",
      "release": "RHEL 8",
      "fixedVersion": "0:1.9.3-2.module\u002Bel8.2.1\u002B6867\u002B366c07d6",
      "supported": true
    },
    {
      "product": "podman-docker",
      "productUrl": "https://patchblox.com/security/product/linux/podman-docker",
      "release": "RHEL 8",
      "fixedVersion": "0:1.9.3-2.module\u002Bel8.2.1\u002B6867\u002B366c07d6",
      "supported": true
    },
    {
      "product": "podman-remote",
      "productUrl": "https://patchblox.com/security/product/linux/podman-remote",
      "release": "RHEL 8",
      "fixedVersion": "0:1.9.3-2.module\u002Bel8.2.1\u002B6867\u002B366c07d6",
      "supported": true
    },
    {
      "product": "podman-tests",
      "productUrl": "https://patchblox.com/security/product/linux/podman-tests",
      "release": "RHEL 8",
      "fixedVersion": "0:1.9.3-2.module\u002Bel8.2.1\u002B6867\u002B366c07d6",
      "supported": true
    },
    {
      "product": "python-podman-api",
      "productUrl": "https://patchblox.com/security/product/linux/python-podman-api",
      "release": "RHEL 8",
      "fixedVersion": "0:1.2.0-0.2.gitd0a45fe.module\u002Bel8.2.1\u002B6465\u002B1a51e8b6",
      "supported": true
    },
    {
      "product": "python3-criu",
      "productUrl": "https://patchblox.com/security/product/linux/python3-criu",
      "release": "RHEL 8",
      "fixedVersion": "0:3.14-2.module\u002Bel8.2.1\u002B6750\u002Be53a300c",
      "supported": true
    },
    {
      "product": "runc",
      "productUrl": "https://patchblox.com/security/product/linux/runc",
      "release": "RHEL 8",
      "fixedVersion": "0:1.0.0-66.rc10.module\u002Bel8.2.1\u002B6465\u002B1a51e8b6",
      "supported": true
    },
    {
      "product": "skopeo",
      "productUrl": "https://patchblox.com/security/product/linux/skopeo",
      "release": "RHEL 8",
      "fixedVersion": "1:1.0.0-1.module\u002Bel8.2.1\u002B6676\u002B604e1b26",
      "supported": true
    },
    {
      "product": "skopeo-tests",
      "productUrl": "https://patchblox.com/security/product/linux/skopeo-tests",
      "release": "RHEL 8",
      "fixedVersion": "1:1.0.0-1.module\u002Bel8.2.1\u002B6676\u002B604e1b26",
      "supported": true
    },
    {
      "product": "slirp4netns",
      "productUrl": "https://patchblox.com/security/product/linux/slirp4netns",
      "release": "RHEL 8",
      "fixedVersion": "0:1.0.1-1.module\u002Bel8.2.1\u002B6595\u002B03641d72",
      "supported": true
    },
    {
      "product": "toolbox",
      "productUrl": "https://patchblox.com/security/product/linux/toolbox",
      "release": "RHEL 8",
      "fixedVersion": "0:0.0.7-1.module\u002Bel8.2.1\u002B6465\u002B1a51e8b6",
      "supported": true
    },
    {
      "product": "udica",
      "productUrl": "https://patchblox.com/security/product/linux/udica",
      "release": "RHEL 8",
      "fixedVersion": "0:0.2.1-2.module\u002Bel8.2.1\u002B6465\u002B1a51e8b6",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2021-20188",
      "url": "https://patchblox.com/security/cve/CVE-2021-20188",
      "title": "buildah-tests: The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc.\n\nSe...",
      "priority": "High",
      "severity": "Important",
      "cvss": 7,
      "epss": 0.00264,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2020-1983",
      "url": "https://patchblox.com/security/cve/CVE-2020-1983",
      "title": "libslirp0: A use after free vulnerability in ip_reass() in ip_input.c of libslirp4.2.0 and prior releases allows crafted packets...",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 6.5,
      "epss": 0.02357,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T06:34:28Z"
}