Out-of-bounds Write Affecting org.bouncycastle:bcprov-ext-jdk15on Open this link in a new tab package, versions [1.63,1.64)


0.0
medium
  • Attack Complexity

    High

  • Availability

    High

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  • snyk-id

    SNYK-JAVA-ORGBOUNCYCASTLE-472373

  • published

    8 Oct 2019

  • disclosed

    8 Oct 2019

  • credit

    Uknown

How to fix?

Upgrade org.bouncycastle:bcprov-ext-jdk15on to version 1.64 or higher.

Overview

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

Affected versions of this package are vulnerable to Out-of-bounds Write. The ASN.1 parser in can trigger a large attempted memory allocation, and resultant OutOfMemoryError error, via crafted ASN.1 data.