CVE-2024-29857

1976-01-0100:00:00

mitre

github.com

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

An issue was discovered in ECCurve.java and ECCurve.cs in Bouncy Castle Java (BC Java) before 1.78, BC Java LTS before 2.73.6, BC-FJA before 1.0.2.5, and BC C# .Net before 2.3.1. Importing an EC certificate with crafted F2m parameters can lead to excessive CPU consumption during the evaluation of the curve parameters.

ADP Affected

[
  {
    "cpes": [
      "cpe:2.3:a:bouncycastle:bc-java:*:*:*:*:*:*:*:*"
    ],
    "vendor": "bouncycastle",
    "product": "bc-java",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "1.77"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:a:bouncycastle:bc-fja:*:*:*:*:*:*:*:*"
    ],
    "vendor": "bouncycastle",
    "product": "bc-fja",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "1.0.2.4"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:2.3:a:bouncycastle:bc_c_.net:*:*:*:*:*:*:*:*"
    ],
    "vendor": "bouncycastle",
    "product": "bc_c_.net",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "custom",
        "lessThanOrEqual": "2.3.0"
      }
    ],
    "defaultStatus": "unknown"
  }
]