{
  "cveId": "CVE-2024-34447",
  "url": "https://patchblox.com/security/cve/CVE-2024-34447",
  "summary": "CVE-2024-34447 is fixed in 14 products on 1 platform, first by DEBIAN-CVE-2024-34447, released May 3, 2024. It is not reported as exploited. Patch Radar priority: High.",
  "title": "bouncycastle: An issue was discovered in the Bouncy Castle Crypto Package For Java before BC TLS Java 1.0.19 (ships with BC Java 1....",
  "description": "An issue was discovered in the Bouncy Castle Crypto Package For Java before BC TLS Java 1.0.19 (ships with BC Java 1.78, BC Java (LTS) 2.73.6) and before BC FIPS TLS Java 1.0.19. When endpoint identification is enabled in the BCJSSE and an SSL socket is created without an explicit hostname (as happens with HttpsURLConnection), hostname verification could be performed against a DNS-resolved IP address in some situations, opening up a possibility of DNS poisoning.",
  "published": "2024-05-03T09:15:00Z",
  "severity": "high",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
  "epss": 0.0077,
  "epssPercentile": 0.55891,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "bouncycastle",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "1.80-1",
      "fix": "DEBIAN-CVE-2024-34447",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-34447",
      "released": "2024-05-03T16:15:11Z"
    },
    {
      "platform": "linux",
      "product": "bouncycastle",
      "release": "Debian 14",
      "fixedVersion": "1.80-1",
      "fix": "DEBIAN-CVE-2024-34447",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2024-34447",
      "released": "2024-05-03T16:15:11Z"
    },
    {
      "platform": "linux",
      "product": "bouncycastle",
      "release": "amzn 2023",
      "fixedVersion": "1.70-4.amzn2023.0.5",
      "fix": "ALAS2023-2024-636",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-636",
      "released": "2024-06-06T20:47:00Z"
    },
    {
      "platform": "linux",
      "product": "bouncycastle-javadoc",
      "release": "amzn 2023",
      "fixedVersion": "1.70-4.amzn2023.0.5",
      "fix": "ALAS2023-2024-636",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-636",
      "released": "2024-06-06T20:47:00Z"
    },
    {
      "platform": "linux",
      "product": "bouncycastle-mail",
      "release": "amzn 2023",
      "fixedVersion": "1.70-4.amzn2023.0.5",
      "fix": "ALAS2023-2024-636",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-636",
      "released": "2024-06-06T20:47:00Z"
    },
    {
      "platform": "linux",
      "product": "bouncycastle-pg",
      "release": "amzn 2023",
      "fixedVersion": "1.70-4.amzn2023.0.5",
      "fix": "ALAS2023-2024-636",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-636",
      "released": "2024-06-06T20:47:00Z"
    },
    {
      "platform": "linux",
      "product": "bouncycastle-pkix",
      "release": "amzn 2023",
      "fixedVersion": "1.70-4.amzn2023.0.5",
      "fix": "ALAS2023-2024-636",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-636",
      "released": "2024-06-06T20:47:00Z"
    },
    {
      "platform": "linux",
      "product": "bouncycastle-tls",
      "release": "amzn 2023",
      "fixedVersion": "1.70-4.amzn2023.0.5",
      "fix": "ALAS2023-2024-636",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-636",
      "released": "2024-06-06T20:47:00Z"
    },
    {
      "platform": "linux",
      "product": "bouncycastle-util",
      "release": "amzn 2023",
      "fixedVersion": "1.70-4.amzn2023.0.5",
      "fix": "ALAS2023-2024-636",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-636",
      "released": "2024-06-06T20:47:00Z"
    },
    {
      "platform": "linux",
      "product": "libbcjmail-java",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.77-1ubuntu0.1~esm1",
      "fix": "libbcjmail-java 1.77-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libbcjmail-java-1.77-1ubuntu0.1-esm1",
      "released": "2025-08-13T03:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libbcmail-java",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.61-1ubuntu0.1~esm1",
      "fix": "libbcmail-java 1.61-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libbcmail-java-1.61-1ubuntu0.1-esm1",
      "released": "2024-05-14T08:21:00Z"
    },
    {
      "platform": "linux",
      "product": "libbcmail-java",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1.68-5ubuntu0.1~esm1",
      "fix": "libbcmail-java 1.68-5ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libbcmail-java-1.68-5ubuntu0.1-esm1",
      "released": "2024-05-14T08:21:00Z"
    },
    {
      "platform": "linux",
      "product": "libbcmail-java",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.77-1ubuntu0.1~esm1",
      "fix": "libbcmail-java 1.77-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libbcmail-java-1.77-1ubuntu0.1-esm1",
      "released": "2025-08-13T03:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libbcpg-java",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.61-1ubuntu0.1~esm1",
      "fix": "libbcpg-java 1.61-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libbcpg-java-1.61-1ubuntu0.1-esm1",
      "released": "2024-05-14T08:21:00Z"
    },
    {
      "platform": "linux",
      "product": "libbcpg-java",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1.68-5ubuntu0.1~esm1",
      "fix": "libbcpg-java 1.68-5ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libbcpg-java-1.68-5ubuntu0.1-esm1",
      "released": "2024-05-14T08:21:00Z"
    },
    {
      "platform": "linux",
      "product": "libbcpg-java",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.77-1ubuntu0.1~esm1",
      "fix": "libbcpg-java 1.77-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libbcpg-java-1.77-1ubuntu0.1-esm1",
      "released": "2025-08-13T03:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libbcpkix-java",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.61-1ubuntu0.1~esm1",
      "fix": "libbcpkix-java 1.61-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libbcpkix-java-1.61-1ubuntu0.1-esm1",
      "released": "2024-05-14T08:21:00Z"
    },
    {
      "platform": "linux",
      "product": "libbcpkix-java",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1.68-5ubuntu0.1~esm1",
      "fix": "libbcpkix-java 1.68-5ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libbcpkix-java-1.68-5ubuntu0.1-esm1",
      "released": "2024-05-14T08:21:00Z"
    },
    {
      "platform": "linux",
      "product": "libbcpkix-java",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.77-1ubuntu0.1~esm1",
      "fix": "libbcpkix-java 1.77-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libbcpkix-java-1.77-1ubuntu0.1-esm1",
      "released": "2025-08-13T03:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libbcprov-java",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1.61-1ubuntu0.1~esm1",
      "fix": "libbcprov-java 1.61-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libbcprov-java-1.61-1ubuntu0.1-esm1",
      "released": "2024-05-14T08:21:00Z"
    },
    {
      "platform": "linux",
      "product": "libbcprov-java",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1.68-5ubuntu0.1~esm1",
      "fix": "libbcprov-java 1.68-5ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libbcprov-java-1.68-5ubuntu0.1-esm1",
      "released": "2024-05-14T08:21:00Z"
    },
    {
      "platform": "linux",
      "product": "libbcprov-java",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.77-1ubuntu0.1~esm1",
      "fix": "libbcprov-java 1.77-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libbcprov-java-1.77-1ubuntu0.1-esm1",
      "released": "2025-08-13T03:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libbctls-java",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1.68-5ubuntu0.1~esm1",
      "fix": "libbctls-java 1.68-5ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libbctls-java-1.68-5ubuntu0.1-esm1",
      "released": "2024-05-14T08:21:00Z"
    },
    {
      "platform": "linux",
      "product": "libbctls-java",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.77-1ubuntu0.1~esm1",
      "fix": "libbctls-java 1.77-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libbctls-java-1.77-1ubuntu0.1-esm1",
      "released": "2025-08-13T03:15:00Z"
    },
    {
      "platform": "linux",
      "product": "libbcutil-java",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1.77-1ubuntu0.1~esm1",
      "fix": "libbcutil-java 1.77-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libbcutil-java-1.77-1ubuntu0.1-esm1",
      "released": "2025-08-13T03:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}