Insufficient Signature Validation Affecting com.itextpdf:sign Open this link in a new tab package, versions [,7.1.5)


0.0
medium
  • Attack Complexity

    High

  • Confidentiality

    High

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  • snyk-id

    SNYK-JAVA-COMITEXTPDF-541284

  • published

    9 Jan 2020

  • disclosed

    14 Dec 2018

  • credit

    Unknown

Introduced: 14 Dec 2018

CWE-347 Open this link in a new tab

How to fix?

Upgrade com.itextpdf:sign to version 7.1.5 or higher.

Overview

com.itextpdf:sign is an itext7 sign package, used as part of the itext7 PDF parsing library.

Affected versions of this package are vulnerable to Insufficient Signature Validation. It is possible to bypass the signature checker feature within itext7 due to insufficient validation of the whole PDF document.