bcprov-ext-jdk15on-1.64.jar: 1 vulnerabilities (highest severity is: 5.9)

[mend-for-github-com]

Vulnerable Library - bcprov-ext-jdk15on-1.64.jar

The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.5 to JDK 11. Note: this package includes the NTRU encryption algorithms.

Library home page: https://www.bouncycastle.org/java.html

Path to dependency file: /k8s/agent-operator/pom.xml

Path to vulnerable library: /home/wss-scanner/.m2/repository/org/bouncycastle/bcprov-ext-jdk15on/1.64/bcprov-ext-jdk15on-1.64.jar

Found in HEAD commit: 97d18a56dfc9d482e0ac2ae24230edd85457b90b

Vulnerabilities

CVE	Severity	CVSS	Dependency	Type	Fixed in (bcprov-ext-jdk15on version)	Remediation Available
CVE-2020-15522	Medium	5.9	bcprov-ext-jdk15on-1.64.jar	Direct	1.66	✅

Details

CVE-2020-15522

Vulnerable Library - bcprov-ext-jdk15on-1.64.jar

The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.5 to JDK 11. Note: this package includes the NTRU encryption algorithms.

Library home page: https://www.bouncycastle.org/java.html

Path to dependency file: /k8s/agent-operator/pom.xml

Path to vulnerable library: /home/wss-scanner/.m2/repository/org/bouncycastle/bcprov-ext-jdk15on/1.64/bcprov-ext-jdk15on-1.64.jar

Dependency Hierarchy:

• ❌ bcprov-ext-jdk15on-1.64.jar (Vulnerable Library)

Found in HEAD commit: 97d18a56dfc9d482e0ac2ae24230edd85457b90b

Found in base branch: master

Vulnerability Details

Bouncy Castle BC Java before 1.66, BC C# .NET before 1.8.7, BC-FJA before 1.0.1.2, 1.0.2.1, and BC-FNA before 1.0.1.1 have a timing issue within the EC math library that can expose information about the private key when an attacker is able to observe timing information for the generation of multiple deterministic ECDSA signatures.

Publish Date: 2021-05-20

URL: CVE-2020-15522

CVSS 3 Score Details (5.9)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Network
  • Attack Complexity: High
  • Privileges Required: None
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: High
  • Integrity Impact: None
  • Availability Impact: None

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15522

Release Date: 2021-05-20

Fix Resolution: 1.66

⛑️ Automatic Remediation is available for this issue

---

⛑️ Automatic Remediation is available for this issue.