{
  "cveId": "CVE-2020-29362",
  "url": "https://patchblox.com/security/cve/CVE-2020-29362",
  "summary": "CVE-2020-29362 is fixed in 6 products on 1 platform, first by libp11-kit0 0.23.9-2ubuntu0.1, released December 16, 2020. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "p11-kit: The p11-kit packages provide a mechanism to manage PKCS#11 modules",
  "description": "The p11-kit packages provide a mechanism to manage PKCS#11 modules. The p11-kit-trust subpackage includes a PKCS#11 trust module that provides certificate anchors and black lists based on configuration files.\n\nThe following packages have been upgraded to a later upstream version: p11-kit (0.23.22). (BZ#1887853)\n\nSecurity Fix(es):\n\n* p11-kit: integer overflow when allocating memory for arrays or attributes and object identifiers (CVE-2020-29361)\n\n* p11-kit: out-of-bounds read in p11_rpc_buffer_get_byte_array function in rpc-message.c (CVE-2020-29362)\n\n* p11-kit: out-of-bounds write in p11_rpc_buffer_get_byte_array_value function in rpc-message.c (CVE-2020-29363)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 8.4 Release Notes linked from the References section.",
  "published": "2020-12-16T06:15:00Z",
  "severity": "Moderate",
  "cvss": 5.3,
  "epss": 0.0227,
  "epssPercentile": 0.83161,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libp11-kit0",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.23.9-2ubuntu0.1",
      "fix": "libp11-kit0 0.23.9-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libp11-kit0-0.23.9-2ubuntu0.1",
      "released": "2020-12-16T06:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libp11-kit0",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.23.20-1ubuntu0.1",
      "fix": "libp11-kit0 0.23.20-1ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libp11-kit0-0.23.20-1ubuntu0.1",
      "released": "2020-12-16T06:15:00Z"
    },
    {
      "platform": "linux",
      "product": "p11-kit",
      "release": "RHEL 8",
      "fixedVersion": "0:0.23.22-1.el8",
      "fix": "RHSA-2021:1609",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1609",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "p11-kit",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.23.9-2ubuntu0.1",
      "fix": "p11-kit 0.23.9-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-p11-kit-0.23.9-2ubuntu0.1",
      "released": "2020-12-16T06:15:00Z"
    },
    {
      "platform": "linux",
      "product": "p11-kit",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.23.20-1ubuntu0.1",
      "fix": "p11-kit 0.23.20-1ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-p11-kit-0.23.20-1ubuntu0.1",
      "released": "2020-12-16T06:15:00Z"
    },
    {
      "platform": "linux",
      "product": "p11-kit",
      "release": "ol 8",
      "fixedVersion": "0:0.23.22-1.el8",
      "fix": "ELSA-2021-1609",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1609",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "p11-kit-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:0.23.22-1.el8",
      "fix": "RHSA-2021:1609",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1609",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "p11-kit-devel",
      "release": "ol 8",
      "fixedVersion": "0:0.23.22-1.el8",
      "fix": "ELSA-2021-1609",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1609",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "p11-kit-modules",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "0.23.9-2ubuntu0.1",
      "fix": "p11-kit-modules 0.23.9-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-p11-kit-modules-0.23.9-2ubuntu0.1",
      "released": "2020-12-16T06:15:00Z"
    },
    {
      "platform": "linux",
      "product": "p11-kit-modules",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "0.23.20-1ubuntu0.1",
      "fix": "p11-kit-modules 0.23.20-1ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-p11-kit-modules-0.23.20-1ubuntu0.1",
      "released": "2020-12-16T06:15:00Z"
    },
    {
      "platform": "linux",
      "product": "p11-kit-server",
      "release": "RHEL 8",
      "fixedVersion": "0:0.23.22-1.el8",
      "fix": "RHSA-2021:1609",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1609",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "p11-kit-server",
      "release": "ol 8",
      "fixedVersion": "0:0.23.22-1.el8",
      "fix": "ELSA-2021-1609",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1609",
      "released": "2021-05-25T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "p11-kit-trust",
      "release": "RHEL 8",
      "fixedVersion": "0:0.23.22-1.el8",
      "fix": "RHSA-2021:1609",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-1609",
      "released": "2021-05-18T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "p11-kit-trust",
      "release": "ol 8",
      "fixedVersion": "0:0.23.22-1.el8",
      "fix": "ELSA-2021-1609",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-1609",
      "released": "2021-05-25T00:00:00Z"
    }
  ],
  "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"
  }
}