{
  "threat_severity" : "Moderate",
  "public_date" : "2023-02-04T00:00:00Z",
  "bugzilla" : {
    "description" : "harfbuzz: allows attackers to trigger O(n^2) growth via consecutive marks",
    "id" : "2167254",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2167254"
  },
  "cvss3" : {
    "cvss3_base_score" : "7.5",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
    "status" : "verified"
  },
  "cwe" : "CWE-770",
  "details" : [ "hb-ot-layout-gsubgpos.hh in HarfBuzz through 6.0.0 allows attackers to trigger O(n^2) growth via consecutive marks during the process of looking back for base glyphs when attaching marks.", "A vulnerability was found HarfBuzz. This flaw allows attackers to trigger O(n^2) growth via consecutive marks during the process of looking back for base glyphs when attaching marks." ],
  "affected_release" : [ {
    "product_name" : "Red Hat Build of OpenJDK 11.0.20",
    "release_date" : "2023-07-20T00:00:00Z",
    "advisory" : "RHSA-2023:4208",
    "cpe" : "cpe:/a:redhat:openjdk:11"
  }, {
    "product_name" : "Red Hat Build of OpenJDK 11.0.20",
    "release_date" : "2023-07-20T00:00:00Z",
    "advisory" : "RHSA-2023:4161",
    "cpe" : "cpe:/a:redhat:openjdk:11::windows"
  }, {
    "product_name" : "Red Hat Build of OpenJDK 17.0.8",
    "release_date" : "2023-07-20T00:00:00Z",
    "advisory" : "RHSA-2023:4210",
    "cpe" : "cpe:/a:redhat:openjdk:17"
  }, {
    "product_name" : "Red Hat Build of OpenJDK 17.0.8",
    "release_date" : "2023-07-20T00:00:00Z",
    "advisory" : "RHSA-2023:4211",
    "cpe" : "cpe:/a:redhat:openjdk:17::windows"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "release_date" : "2023-07-21T00:00:00Z",
    "advisory" : "RHSA-2023:4233",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7",
    "package" : "java-11-openjdk-1:11.0.20.0.8-1.el7_9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2023-07-20T00:00:00Z",
    "advisory" : "RHSA-2023:4159",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "java-17-openjdk-1:17.0.8.0.7-2.el8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2023-07-20T00:00:00Z",
    "advisory" : "RHSA-2023:4175",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "java-11-openjdk-1:11.0.20.0.8-2.el8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "release_date" : "2024-05-22T00:00:00Z",
    "advisory" : "RHSA-2024:2980",
    "cpe" : "cpe:/a:redhat:enterprise_linux:8",
    "package" : "harfbuzz-0:1.7.5-4.el8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions",
    "release_date" : "2023-07-19T00:00:00Z",
    "advisory" : "RHSA-2023:4165",
    "cpe" : "cpe:/a:redhat:rhel_e4s:8.1",
    "package" : "java-11-openjdk-1:11.0.20.0.8-1.el8_1"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.2 Advanced Update Support",
    "release_date" : "2023-07-19T00:00:00Z",
    "advisory" : "RHSA-2023:4162",
    "cpe" : "cpe:/a:redhat:rhel_aus:8.2",
    "package" : "java-11-openjdk-1:11.0.20.0.8-1.el8_2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.2 Telecommunications Update Service",
    "release_date" : "2023-07-19T00:00:00Z",
    "advisory" : "RHSA-2023:4162",
    "cpe" : "cpe:/a:redhat:rhel_tus:8.2",
    "package" : "java-11-openjdk-1:11.0.20.0.8-1.el8_2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions",
    "release_date" : "2023-07-19T00:00:00Z",
    "advisory" : "RHSA-2023:4162",
    "cpe" : "cpe:/a:redhat:rhel_e4s:8.2",
    "package" : "java-11-openjdk-1:11.0.20.0.8-1.el8_2"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support",
    "release_date" : "2023-07-19T00:00:00Z",
    "advisory" : "RHSA-2023:4163",
    "cpe" : "cpe:/a:redhat:rhel_aus:8.4",
    "package" : "java-11-openjdk-1:11.0.20.0.8-1.el8_4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support",
    "release_date" : "2023-07-19T00:00:00Z",
    "advisory" : "RHSA-2023:4171",
    "cpe" : "cpe:/a:redhat:rhel_aus:8.4",
    "package" : "java-17-openjdk-1:17.0.8.0.7-1.el8_4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.4 Telecommunications Update Service",
    "release_date" : "2023-07-19T00:00:00Z",
    "advisory" : "RHSA-2023:4163",
    "cpe" : "cpe:/a:redhat:rhel_tus:8.4",
    "package" : "java-11-openjdk-1:11.0.20.0.8-1.el8_4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.4 Telecommunications Update Service",
    "release_date" : "2023-07-19T00:00:00Z",
    "advisory" : "RHSA-2023:4171",
    "cpe" : "cpe:/a:redhat:rhel_tus:8.4",
    "package" : "java-17-openjdk-1:17.0.8.0.7-1.el8_4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions",
    "release_date" : "2023-07-19T00:00:00Z",
    "advisory" : "RHSA-2023:4163",
    "cpe" : "cpe:/a:redhat:rhel_e4s:8.4",
    "package" : "java-11-openjdk-1:11.0.20.0.8-1.el8_4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions",
    "release_date" : "2023-07-19T00:00:00Z",
    "advisory" : "RHSA-2023:4171",
    "cpe" : "cpe:/a:redhat:rhel_e4s:8.4",
    "package" : "java-17-openjdk-1:17.0.8.0.7-1.el8_4"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.6 Extended Update Support",
    "release_date" : "2023-07-19T00:00:00Z",
    "advisory" : "RHSA-2023:4164",
    "cpe" : "cpe:/a:redhat:rhel_eus:8.6",
    "package" : "java-11-openjdk-1:11.0.20.0.8-1.el8_6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8.6 Extended Update Support",
    "release_date" : "2023-07-19T00:00:00Z",
    "advisory" : "RHSA-2023:4170",
    "cpe" : "cpe:/a:redhat:rhel_eus:8.6",
    "package" : "java-17-openjdk-1:17.0.8.0.7-1.el8_6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2023-07-20T00:00:00Z",
    "advisory" : "RHSA-2023:4158",
    "cpe" : "cpe:/a:redhat:enterprise_linux:9",
    "package" : "java-11-openjdk-1:11.0.20.0.8-2.el9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2023-07-20T00:00:00Z",
    "advisory" : "RHSA-2023:4177",
    "cpe" : "cpe:/a:redhat:enterprise_linux:9",
    "package" : "java-17-openjdk-1:17.0.8.0.7-2.el9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2024-04-30T00:00:00Z",
    "advisory" : "RHSA-2024:2410",
    "cpe" : "cpe:/a:redhat:enterprise_linux:9",
    "package" : "harfbuzz-0:2.7.4-10.el9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "release_date" : "2024-04-30T00:00:00Z",
    "advisory" : "RHSA-2024:2410",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9",
    "package" : "harfbuzz-0:2.7.4-10.el9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.0 Extended Update Support",
    "release_date" : "2023-07-19T00:00:00Z",
    "advisory" : "RHSA-2023:4157",
    "cpe" : "cpe:/a:redhat:rhel_eus:9.0",
    "package" : "java-11-openjdk-1:11.0.20.0.8-1.el9_0"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9.0 Extended Update Support",
    "release_date" : "2023-07-19T00:00:00Z",
    "advisory" : "RHSA-2023:4169",
    "cpe" : "cpe:/a:redhat:rhel_eus:9.0",
    "package" : "java-17-openjdk-1:17.0.8.0.7-1.el9_0"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat build of OpenJDK 11",
    "fix_state" : "Affected",
    "package_name" : "Linux",
    "cpe" : "cpe:/a:redhat:openjdk:11"
  }, {
    "product_name" : "Red Hat build of OpenJDK 11",
    "fix_state" : "Affected",
    "package_name" : "Windows",
    "cpe" : "cpe:/a:redhat:openjdk:11"
  }, {
    "product_name" : "Red Hat build of OpenJDK 17",
    "fix_state" : "Affected",
    "package_name" : "Linux",
    "cpe" : "cpe:/a:redhat:openjdk:17"
  }, {
    "product_name" : "Red Hat build of OpenJDK 17",
    "fix_state" : "Affected",
    "package_name" : "Windows",
    "cpe" : "cpe:/a:redhat:openjdk:17"
  }, {
    "product_name" : "Red Hat build of OpenJDK 1.8",
    "fix_state" : "Not affected",
    "package_name" : "Linux",
    "cpe" : "cpe:/a:redhat:openjdk:1.8"
  }, {
    "product_name" : "Red Hat build of OpenJDK 1.8",
    "fix_state" : "Not affected",
    "package_name" : "Windows",
    "cpe" : "cpe:/a:redhat:openjdk:1.8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Not affected",
    "package_name" : "java-1.6.0-openjdk",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Not affected",
    "package_name" : "java-1.7.0-openjdk",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 6",
    "fix_state" : "Not affected",
    "package_name" : "java-1.8.0-openjdk",
    "cpe" : "cpe:/o:redhat:enterprise_linux:6"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Not affected",
    "package_name" : "firefox",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Out of support scope",
    "package_name" : "harfbuzz",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Not affected",
    "package_name" : "java-1.6.0-openjdk",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Not affected",
    "package_name" : "java-1.7.0-openjdk",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Not affected",
    "package_name" : "java-1.8.0-openjdk",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 7",
    "fix_state" : "Not affected",
    "package_name" : "thunderbird",
    "cpe" : "cpe:/o:redhat:enterprise_linux:7"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "firefox",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "firefox:flatpak/firefox",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "java-1.8.0-openjdk",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "thunderbird",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 8",
    "fix_state" : "Not affected",
    "package_name" : "thunderbird:flatpak/thunderbird",
    "cpe" : "cpe:/o:redhat:enterprise_linux:8"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Not affected",
    "package_name" : "firefox",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Not affected",
    "package_name" : "firefox:flatpak/firefox",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Not affected",
    "package_name" : "java-1.8.0-openjdk",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Not affected",
    "package_name" : "thunderbird",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  }, {
    "product_name" : "Red Hat Enterprise Linux 9",
    "fix_state" : "Not affected",
    "package_name" : "thunderbird:flatpak/thunderbird",
    "cpe" : "cpe:/o:redhat:enterprise_linux:9"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2023-25193\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-25193" ],
  "name" : "CVE-2023-25193",
  "csaw" : false
}