CWE
120 119
Advisory Published
Updated

CVE-2023-27971: Buffer Overflow

First published: Fri Apr 28 2023(Updated: )

Certain HP LaserJet Pro print products are potentially vulnerable to Buffer Overflow and/or Elevation of Privilege.

Credit: hp-security-alert@hp.com hp-security-alert@hp.com

Affected SoftwareAffected VersionHow to fix
HP LaserJet Pro M304-M305 Firmware<002_2310a
HP LaserJet Pro M304-M305
HP LaserJet Pro M304 W1A48A Firmware<002_2310a
HP LaserJet Pro M304-M305 W1A47A Firmware
HP LaserJet Pro M304-M305 Firmware<002_2310a
HP LaserJet Pro M304-M305
HP LaserJet Pro M304 W1A48A Firmware<002_2310a
HP LaserJet Pro M304-M305 W1A66A Firmware
HP LaserJet Pro M404/M405 Firmware<002_2310a
HP LaserJet Pro M404-M405
HP LaserJet Pro m404/m405 Firmware<002_2310a
HP LaserJet Pro M404-M405
HP LaserJet Pro m404/m405 Firmware<002_2310a
HP LaserJet Pro M404-M405
HP LaserJet Pro M404-M405<002_2310a
HP LaserJet Pro M404-M405
HP LaserJet Pro m404-m405<002_2310a
HP LaserJet Pro M404-M405
HP LaserJet Pro m404/m405 Firmware<002_2310a
HP LaserJet Pro M404-M405
HP LaserJet Pro m404/m405 Firmware<002_2310a
HP LaserJet Pro M404-M405
HP LaserJet Pro M404/M405<002_2310a
HP LaserJet Pro M404-M405
HP LaserJet Pro m404-m405<002_2310a
HP LaserJet Pro M404-M405
HP LaserJet Pro m404/m405 Firmware<002_2310a
HP LaserJet Pro M404-M405
HP LaserJet Pro M453-M454<002_2310a
HP LaserJet Pro M453-M454
HP LaserJet Pro M453-M454<002_2310a
HP LaserJet Pro M453-M454
HP LaserJet Pro M453-M454 Firmware<002_2310a
HP LaserJet Pro M453-M454
HP LaserJet Pro M453/M454 Firmware<002_2310a
HP LaserJet Pro M453/M454 Firmware
HP LaserJet Pro M453-M454 Firmware<002_2310a
HP LaserJet Pro M453 M454
HP LaserJet Pro M453-M454 Firmware<002_2310a
HP LaserJet Pro M453-M454 Firmware
HP LaserJet Pro M453/M454 Firmware<002_2310a
HP LaserJet Pro M453/M454 Firmware
HP LaserJet Pro MFP M428-M429 Firmware<002_2310a
HP LaserJet Pro MFP M428-M429
HP LaserJet Pro MFP M428-M429 F W1A30A<002_2310a
HP LaserJet Pro MFP M428 W1A30A Firmware
HP LaserJet Pro MFP M428-M429 Firmware<002_2310a
HP LaserJet Pro MFP M428-M429 Firmware
HP LaserJet Pro MFP M428-M429 Firmware W1A34A<002_2310a
HP LaserJet Pro MFP M428-M429
HP LaserJet Pro MFP M428-M429<002_2310a
HP LaserJet Pro MFP M428-M429
HP LaserJet Pro MFP M428-M429 Firmware<002_2310a
HP LaserJet Pro MFP M428-M429 Firmware
HP LaserJet Pro MFP M428-M429 Firmware<002_2310a
HP LaserJet Pro MFP M428-M429 Firmware
HP LaserJet Pro MFP M428-M429 Firmware<002_2310a
HP LaserJet Pro MFP M428-M429
HP LaserJet Pro MFP M428-M429 Firmware<002_2310a
HP LaserJet Pro MFP M428-M429 Firmware
HP LaserJet Pro MFP M478-M479 W1A75A<002_2310a
HP LaserJet Pro MFP M478-M479
HP Color LaserJet Pro MFP M478 Firmware<002_2310a
HP LaserJet Pro MFP M478-M479 W1A76A Firmware
HP LaserJet Pro MFP M478-M479 W1A77A<002_2310a
HP LaserJet Pro MFP M478-M479
HP Color LaserJet Pro MFP M478<002_2310a
HP LaserJet Pro MFP M478-M479 W1A78A Firmware
HP LaserJet Pro MFP M478-M479 Firmware<002_2310a
HP LaserJet Pro MFP M478-M479
HP LaserJet Pro MFP M478-M479 W1A80A<002_2310a
HP LaserJet Pro MFP M478-M479
HP LaserJet Pro MFP M478-M479 Firmware<002_2310a
HP LaserJet Pro MFP M478-M479
HP LaserJet Pro MFP M478-M479<002_2310a
HP LaserJet Pro MFP M478-M479 W1A82A Firmware
All of
HP LaserJet Pro M304-M305 Firmware<002_2310a
HP LaserJet Pro M304-M305
All of
HP LaserJet Pro M304 W1A48A Firmware<002_2310a
HP LaserJet Pro M304-M305 W1A47A Firmware
All of
HP LaserJet Pro M304-M305 Firmware<002_2310a
HP LaserJet Pro M304-M305
All of
HP LaserJet Pro M304 W1A48A Firmware<002_2310a
HP LaserJet Pro M304-M305 W1A66A Firmware
All of
HP LaserJet Pro M404/M405 Firmware<002_2310a
HP LaserJet Pro M404-M405
All of
HP LaserJet Pro m404/m405 Firmware<002_2310a
HP LaserJet Pro M404-M405
All of
HP LaserJet Pro m404/m405 Firmware<002_2310a
HP LaserJet Pro M404-M405
All of
HP LaserJet Pro M404-M405<002_2310a
HP LaserJet Pro M404-M405
All of
HP LaserJet Pro m404-m405<002_2310a
HP LaserJet Pro M404-M405
All of
HP LaserJet Pro m404/m405 Firmware<002_2310a
HP LaserJet Pro M404-M405
All of
HP LaserJet Pro m404/m405 Firmware<002_2310a
HP LaserJet Pro M404-M405
All of
HP LaserJet Pro M404/M405<002_2310a
HP LaserJet Pro M404-M405
All of
HP LaserJet Pro m404-m405<002_2310a
HP LaserJet Pro M404-M405
All of
HP LaserJet Pro m404/m405 Firmware<002_2310a
HP LaserJet Pro M404-M405
All of
HP LaserJet Pro M453-M454<002_2310a
HP LaserJet Pro M453-M454
All of
HP LaserJet Pro M453-M454<002_2310a
HP LaserJet Pro M453-M454
All of
HP LaserJet Pro M453-M454 Firmware<002_2310a
HP LaserJet Pro M453-M454
All of
HP LaserJet Pro M453/M454 Firmware<002_2310a
HP LaserJet Pro M453/M454 Firmware
All of
HP LaserJet Pro M453-M454 Firmware<002_2310a
HP LaserJet Pro M453 M454
All of
HP LaserJet Pro M453-M454 Firmware<002_2310a
HP LaserJet Pro M453-M454 Firmware
All of
HP LaserJet Pro M453/M454 Firmware<002_2310a
HP LaserJet Pro M453/M454 Firmware
All of
HP LaserJet Pro MFP M428-M429 Firmware<002_2310a
HP LaserJet Pro MFP M428-M429
All of
HP LaserJet Pro MFP M428-M429 F W1A30A<002_2310a
HP LaserJet Pro MFP M428 W1A30A Firmware
All of
HP LaserJet Pro MFP M428-M429 Firmware<002_2310a
HP LaserJet Pro MFP M428-M429 Firmware
All of
HP LaserJet Pro MFP M428-M429 Firmware W1A34A<002_2310a
HP LaserJet Pro MFP M428-M429
All of
HP LaserJet Pro MFP M428-M429<002_2310a
HP LaserJet Pro MFP M428-M429
All of
HP LaserJet Pro MFP M428-M429 Firmware<002_2310a
HP LaserJet Pro MFP M428-M429 Firmware
All of
HP LaserJet Pro MFP M428-M429 Firmware<002_2310a
HP LaserJet Pro MFP M428-M429 Firmware
All of
HP LaserJet Pro MFP M428-M429 Firmware<002_2310a
HP LaserJet Pro MFP M428-M429
All of
HP LaserJet Pro MFP M428-M429 Firmware<002_2310a
HP LaserJet Pro MFP M428-M429 Firmware
All of
HP LaserJet Pro MFP M478-M479 W1A75A<002_2310a
HP LaserJet Pro MFP M478-M479
All of
HP Color LaserJet Pro MFP M478 Firmware<002_2310a
HP LaserJet Pro MFP M478-M479 W1A76A Firmware
All of
HP LaserJet Pro MFP M478-M479 W1A77A<002_2310a
HP LaserJet Pro MFP M478-M479
All of
HP Color LaserJet Pro MFP M478<002_2310a
HP LaserJet Pro MFP M478-M479 W1A78A Firmware
All of
HP LaserJet Pro MFP M478-M479 Firmware<002_2310a
HP LaserJet Pro MFP M478-M479
All of
HP LaserJet Pro MFP M478-M479 W1A80A<002_2310a
HP LaserJet Pro MFP M478-M479
All of
HP LaserJet Pro MFP M478-M479 Firmware<002_2310a
HP LaserJet Pro MFP M478-M479
All of
HP LaserJet Pro MFP M478-M479<002_2310a
HP LaserJet Pro MFP M478-M479 W1A82A Firmware

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 severity of CVE-2023-27971?

    The severity of CVE-2023-27971 is classified as high due to its potential for buffer overflow and elevation of privilege.

  • How do I fix CVE-2023-27971?

    To fix CVE-2023-27971, you should update the firmware of the affected HP LaserJet Pro products to the latest version.

  • Which HP LaserJet Pro products are affected by CVE-2023-27971?

    Affected products include HP LaserJet Pro M304, M305, M404, M405, M453, M454, and MFP models M428, M429, M478, and M479 running specific firmware versions.

  • What type of vulnerability is CVE-2023-27971?

    CVE-2023-27971 is identified as a buffer overflow vulnerability that can lead to elevation of privilege.

  • Is there a workaround for CVE-2023-27971?

    Currently, there are no known workarounds for CVE-2023-27971; immediate firmware updating is recommended.

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.
© 2025 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203