{
  "cveId": "CVE-2020-14155",
  "url": "https://patchblox.com/security/cve/CVE-2020-14155",
  "summary": "CVE-2020-14155 is fixed in 11 products on 1 platform, first by libpcre16-3 2:8.39-9ubuntu0.1, released June 15, 2020. It is not reported as exploited. Patch Radar priority: High.",
  "title": "libpcre16-3: libpcre in PCRE before 8.44 allows an integer overflow via a large number after a (?C substring.",
  "description": "libpcre in PCRE before 8.44 allows an integer overflow via a large number after a (?C substring.",
  "published": "2020-06-15T10:15:00Z",
  "severity": "Negligible",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.04182,
  "epssPercentile": 0.90982,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libpcre16-3",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2:8.39-9ubuntu0.1",
      "fix": "libpcre16-3 2:8.39-9ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libpcre16-3-2-8.39-9ubuntu0.1",
      "released": "2020-06-15T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libpcre16-3",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2:8.39-12ubuntu0.1",
      "fix": "libpcre16-3 2:8.39-12ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libpcre16-3-2-8.39-12ubuntu0.1",
      "released": "2020-06-15T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libpcre3",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2:8.39-9ubuntu0.1",
      "fix": "libpcre3 2:8.39-9ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libpcre3-2-8.39-9ubuntu0.1",
      "released": "2020-06-15T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libpcre3",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2:8.39-12ubuntu0.1",
      "fix": "libpcre3 2:8.39-12ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libpcre3-2-8.39-12ubuntu0.1",
      "released": "2020-06-15T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libpcre32-3",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2:8.39-9ubuntu0.1",
      "fix": "libpcre32-3 2:8.39-9ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libpcre32-3-2-8.39-9ubuntu0.1",
      "released": "2020-06-15T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libpcre32-3",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2:8.39-12ubuntu0.1",
      "fix": "libpcre32-3 2:8.39-12ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libpcre32-3-2-8.39-12ubuntu0.1",
      "released": "2020-06-15T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libpcrecpp0v5",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2:8.39-9ubuntu0.1",
      "fix": "libpcrecpp0v5 2:8.39-9ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libpcrecpp0v5-2-8.39-9ubuntu0.1",
      "released": "2020-06-15T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libpcrecpp0v5",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2:8.39-12ubuntu0.1",
      "fix": "libpcrecpp0v5 2:8.39-12ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libpcrecpp0v5-2-8.39-12ubuntu0.1",
      "released": "2020-06-15T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "pcre",
      "release": "RHEL 8",
      "fixedVersion": "0:8.42-6.el8",
      "fix": "RHSA-2021:4373",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-4373",
      "released": "2021-11-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pcre",
      "release": "almalinux 8",
      "fixedVersion": "8.42-6.el8",
      "fix": "ALSA-2021:4373",
      "url": "https://patchblox.com/security/fix/linux/alsa-2021-4373",
      "released": "2021-11-09T09:12:45Z"
    },
    {
      "platform": "linux",
      "product": "pcre",
      "release": "ol 8",
      "fixedVersion": "0:8.42-6.el8",
      "fix": "ELSA-2021-4373",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-4373",
      "released": "2021-11-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pcre",
      "release": "rocky 8",
      "fixedVersion": "0:8.42-6.el8",
      "fix": "RLSA-2021:4373",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2021-4373",
      "released": "2021-11-09T09:12:45Z"
    },
    {
      "platform": "linux",
      "product": "pcre-cpp",
      "release": "RHEL 8",
      "fixedVersion": "0:8.42-6.el8",
      "fix": "RHSA-2021:4373",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-4373",
      "released": "2021-11-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pcre-cpp",
      "release": "almalinux 8",
      "fixedVersion": "8.42-6.el8",
      "fix": "ALSA-2021:4373",
      "url": "https://patchblox.com/security/fix/linux/alsa-2021-4373",
      "released": "2021-11-09T09:12:45Z"
    },
    {
      "platform": "linux",
      "product": "pcre-cpp",
      "release": "ol 8",
      "fixedVersion": "0:8.42-6.el8",
      "fix": "ELSA-2021-4373",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-4373",
      "released": "2021-11-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pcre-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:8.42-6.el8",
      "fix": "RHSA-2021:4373",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-4373",
      "released": "2021-11-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pcre-devel",
      "release": "almalinux 8",
      "fixedVersion": "8.42-6.el8",
      "fix": "ALSA-2021:4373",
      "url": "https://patchblox.com/security/fix/linux/alsa-2021-4373",
      "released": "2021-11-09T09:12:45Z"
    },
    {
      "platform": "linux",
      "product": "pcre-devel",
      "release": "ol 8",
      "fixedVersion": "0:8.42-6.el8",
      "fix": "ELSA-2021-4373",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-4373",
      "released": "2021-11-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pcre-static",
      "release": "RHEL 8",
      "fixedVersion": "0:8.42-6.el8",
      "fix": "RHSA-2021:4373",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-4373",
      "released": "2021-11-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pcre-static",
      "release": "almalinux 8",
      "fixedVersion": "8.42-6.el8",
      "fix": "ALSA-2021:4373",
      "url": "https://patchblox.com/security/fix/linux/alsa-2021-4373",
      "released": "2021-11-09T09:12:45Z"
    },
    {
      "platform": "linux",
      "product": "pcre-static",
      "release": "ol 8",
      "fixedVersion": "0:8.42-6.el8",
      "fix": "ELSA-2021-4373",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-4373",
      "released": "2021-11-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pcre-utf16",
      "release": "RHEL 8",
      "fixedVersion": "0:8.42-6.el8",
      "fix": "RHSA-2021:4373",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-4373",
      "released": "2021-11-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pcre-utf16",
      "release": "almalinux 8",
      "fixedVersion": "8.42-6.el8",
      "fix": "ALSA-2021:4373",
      "url": "https://patchblox.com/security/fix/linux/alsa-2021-4373",
      "released": "2021-11-09T09:12:45Z"
    },
    {
      "platform": "linux",
      "product": "pcre-utf16",
      "release": "ol 8",
      "fixedVersion": "0:8.42-6.el8",
      "fix": "ELSA-2021-4373",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-4373",
      "released": "2021-11-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pcre-utf32",
      "release": "RHEL 8",
      "fixedVersion": "0:8.42-6.el8",
      "fix": "RHSA-2021:4373",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2021-4373",
      "released": "2021-11-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pcre-utf32",
      "release": "almalinux 8",
      "fixedVersion": "8.42-6.el8",
      "fix": "ALSA-2021:4373",
      "url": "https://patchblox.com/security/fix/linux/alsa-2021-4373",
      "released": "2021-11-09T09:12:45Z"
    },
    {
      "platform": "linux",
      "product": "pcre-utf32",
      "release": "ol 8",
      "fixedVersion": "0:8.42-6.el8",
      "fix": "ELSA-2021-4373",
      "url": "https://patchblox.com/security/fix/linux/elsa-2021-4373",
      "released": "2021-11-16T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "pcregrep",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2:8.39-9ubuntu0.1",
      "fix": "pcregrep 2:8.39-9ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-pcregrep-2-8.39-9ubuntu0.1",
      "released": "2020-06-15T10:15:00Z"
    },
    {
      "platform": "linux",
      "product": "pcregrep",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2:8.39-12ubuntu0.1",
      "fix": "pcregrep 2:8.39-12ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-pcregrep-2-8.39-12ubuntu0.1",
      "released": "2020-06-15T10:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}