{
  "cveId": "CVE-2023-33202",
  "url": "https://patchblox.com/security/cve/CVE-2023-33202",
  "summary": "CVE-2023-33202 is fixed in 7 products on 1 platform, first by DEBIAN-CVE-2023-33202, released November 23, 2023. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "bouncycastle: Bouncy Castle for Java before 1.73 contains a potential Denial of Service (DoS) issue within the Bouncy Castle org.bo...",
  "description": "Bouncy Castle for Java before 1.73 contains a potential Denial of Service (DoS) issue within the Bouncy Castle org.bouncycastle.openssl.PEMParser class. This class parses OpenSSL PEM encoded streams containing X.509 certificates, PKCS8 encoded keys, and PKCS7 objects. Parsing a file that has crafted ASN.1 data through the PEMParser causes an OutOfMemoryError, which can enable a denial of service attack. (For users of the FIPS Java API: BC-FJA 1.0.2.3 and earlier are affected; BC-FJA 1.0.2.4 is fixed.)",
  "published": "2023-11-23T16:15:07Z",
  "severity": "medium",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
  "epss": 0.00998,
  "epssPercentile": 0.62964,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "bouncycastle",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "1.77-1",
      "fix": "DEBIAN-CVE-2023-33202",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-33202",
      "released": "2023-11-23T16:15:07Z"
    },
    {
      "platform": "linux",
      "product": "bouncycastle",
      "release": "Debian 14",
      "fixedVersion": "1.77-1",
      "fix": "DEBIAN-CVE-2023-33202",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-33202",
      "released": "2023-11-23T16:15:07Z"
    },
    {
      "platform": "linux",
      "product": "bouncycastle",
      "release": "amzn 2023",
      "fixedVersion": "1.70-4.amzn2023.0.4",
      "fix": "ALAS2023-2024-479",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-479",
      "released": "2024-01-03T23:20:00Z"
    },
    {
      "platform": "linux",
      "product": "bouncycastle-javadoc",
      "release": "amzn 2023",
      "fixedVersion": "1.70-4.amzn2023.0.4",
      "fix": "ALAS2023-2024-479",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-479",
      "released": "2024-01-03T23:20:00Z"
    },
    {
      "platform": "linux",
      "product": "bouncycastle-mail",
      "release": "amzn 2023",
      "fixedVersion": "1.70-4.amzn2023.0.4",
      "fix": "ALAS2023-2024-479",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-479",
      "released": "2024-01-03T23:20:00Z"
    },
    {
      "platform": "linux",
      "product": "bouncycastle-pg",
      "release": "amzn 2023",
      "fixedVersion": "1.70-4.amzn2023.0.4",
      "fix": "ALAS2023-2024-479",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-479",
      "released": "2024-01-03T23:20:00Z"
    },
    {
      "platform": "linux",
      "product": "bouncycastle-pkix",
      "release": "amzn 2023",
      "fixedVersion": "1.70-4.amzn2023.0.4",
      "fix": "ALAS2023-2024-479",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-479",
      "released": "2024-01-03T23:20:00Z"
    },
    {
      "platform": "linux",
      "product": "bouncycastle-tls",
      "release": "amzn 2023",
      "fixedVersion": "1.70-4.amzn2023.0.4",
      "fix": "ALAS2023-2024-479",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-479",
      "released": "2024-01-03T23:20:00Z"
    },
    {
      "platform": "linux",
      "product": "bouncycastle-util",
      "release": "amzn 2023",
      "fixedVersion": "1.70-4.amzn2023.0.4",
      "fix": "ALAS2023-2024-479",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-479",
      "released": "2024-01-03T23:20:00Z"
    }
  ],
  "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"
  }
}