CVE intelligence and bounded remediation

CVE-2018-1000180 — Bouncycastle Bc-Java security vulnerability

High CVSS 7.5

Bouncy Castle BC 1.54 - 1.59, BC-FJA 1.0.0, BC-FJA 1.0.1 and earlier have a flaw in the Low-level interface to RSA key pair generator, specifically RSA Key Pairs generated in low-level API with added certainty may have less M-R tests than expected. This appears to be fixed in versions BC 1.60 beta 4 and later, BC-FJA 1.0.2 and later.

Severity
High
CVSS
7.5 (3.0)
Published
2018-06-05
CISA KEV
Not currently listed
Ecosystem
java/maven
Weaknesses
CWE-327

Affected products

  • bouncycastle / bc-java
  • bouncycastle / fips_java_api
  • debian / debian_linux / 9.0
  • oracle / api_gateway / 11.1.2.4.0
  • oracle / business_process_management_suite / 11.1.1.9.0
  • oracle / business_process_management_suite / 12.1.3.0.0

Showing 6 representative product identities from 29 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

Cryptography, certificate, signature, and channel validation

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

Check exposure

  • Inventory affected algorithms, key uses, trust stores, certificate validation settings, random sources, and plaintext channels across clients and services.
  • Determine which secrets, identities, signatures, or data protections depend on the affected primitive or validation path.
  • Check debug, compatibility, fallback, and hostname or audience override settings in build and runtime configuration.

Remediate safely

  • Use a maintained platform cryptographic API with approved algorithms, modes, parameters, randomness, and full peer identity validation.
  • Remove insecure fallback and validation bypasses; separate keys by purpose and load them from managed secret storage.
  • Plan rotation or reissuance for affected keys, certificates, tokens, hashes, or ciphertext and document compatibility sequencing.

Authoritative sources

Complete CVE record and remediation plan

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