7.5
CWE
330
Advisory Published
Advisory Published
Updated

CVE-2023-48056

First published: Thu Nov 16 2023(Updated: )

PyPinkSign v0.5.1 uses a non-random or static IV for Cipher Block Chaining (CBC) mode in AES encryption. This vulnerability can lead to the disclosure of information and communications.

Credit: cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
pip/pypinksign<=0.5.1
Bandoche Pypinksign=0.5.1

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Frequently Asked Questions

  • What is the vulnerability ID?

    The vulnerability ID is CVE-2023-48056.

  • What is PyPinkSign?

    PyPinkSign is a software package.

  • What version of PyPinkSign is affected?

    Version 0.5.1 of PyPinkSign is affected.

  • What is CBC mode in AES encryption?

    CBC (Cipher Block Chaining) is a mode of operation for symmetric block ciphers like AES.

  • How does using a non-random or static IV in CBC mode lead to a vulnerability?

    Using a non-random or static IV in CBC mode can lead to the disclosure of information and communications.

  • Are there any references for this vulnerability?

    Yes, there are references available at http://bandoche.com, http://pypinksign.com, and https://gxx777.github.io/PyPinkSign_v0.5.1_Cryptographic_API_Misuse_Vulnerability.md

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2024 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203