Signature Validation Bypass Affecting org.bouncycastle:bcprov-jdk15on package, versions [,1.56)


0.0
high
  • Attack Complexity

    Low

  • Integrity

    High

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  • snyk-id

    SNYK-JAVA-ORGBOUNCYCASTLE-32364

  • published

    13 Jun 2018

  • disclosed

    15 Oct 2016

  • credit

    Unknown

How to fix?

Upgrade org.bouncycastle:bcprov-jdk15on to version 1.56 or higher.

Overview

org.bouncycastle:bcprov-jdk15on is a Java implementation of cryptographic algorithms.

Affected versions of this package are vulnerable to Signature Validation Bypass. It does not fully validate ASN.1 encoding of signature on verification.

References