CVE-2019-6327: Buffer Overflow

Published Jun 17, 2019
·
Updated

HP Color LaserJet Pro M280-M281 Multifunction Printer series (before v. 20190419), HP LaserJet Pro MFP M28-M31 Printer series (before v. 20190426) may have an IPP Parser potentially vulnerable to Buffer Overflow.

Affected Software

20 affected components
HP Laserjet Pro M280-m281 T6b80a Firmware<20190419
HP Laserjet Pro M280-m281 T6b80a
HP Laserjet Pro M280-m281 T6b83a Firmware<20190419
HP Laserjet Pro M280-m281 T6b83a
HP Laserjet Pro M280-m281 T6b81a Firmware<20190419
HP Laserjet Pro M280-m281 T6b81a
HP Laserjet Pro M280-m281 T6b82a Firmware<20190419
HP Laserjet Pro M280-m281 T6b82a
HP Laserjet Pro Mfp M28-m31 W2g54a Firmware<20190426
HP Laserjet Pro Mfp M28-m31 W2g54a
HP Laserjet Pro Mfp M28-m31 W2g55a Firmware<20190426
HP Laserjet Pro Mfp M28-m31 W2g55a
HP Laserjet Pro Mfp M28-m31 Y5s53a Firmware<20190426
HP Laserjet Pro Mfp M28-m31 Y5s53a
HP Laserjet Pro Mfp M28-m31 Y5s55a Firmware<20190426
HP Laserjet Pro Mfp M28-m31 Y5s55a
HP Laserjet Pro Mfp M28-m31 Y5s50a Firmware<20190426
HP Laserjet Pro Mfp M28-m31 Y5s50a
HP Laserjet Pro Mfp M28-m31 Y5s54a Firmware<20190426
HP Laserjet Pro Mfp M28-m31 Y5s54a

Event History

Jun 17, 2019
CVE Published
via MITRE·03:55 PM
Data Sourced
via MITRE·03:55 PM
DescriptionWeakness
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Frequently Asked Questions

1

What is the severity of CVE-2019-6327?

CVE-2019-6327 is classified as a potential buffer overflow vulnerability in HP Color LaserJet Pro MFP M280-M281 and other affected printer series.

2

How do I fix CVE-2019-6327?

To fix CVE-2019-6327, update the affected printer firmware to the versions released after April 19, 2019, or April 26, 2019, depending on the model.

3

Which HP printer models are affected by CVE-2019-6327?

CVE-2019-6327 affects the HP Color LaserJet Pro MFP M280-M281 and HP LaserJet Pro MFP M28-M31 printer series with firmware versions prior to the specified updates.

4

What type of vulnerability is CVS-2019-6327?

CVE-2019-6327 involves a buffer overflow vulnerability that could allow an attacker to execute arbitrary code on the affected printers.

5

Is there a patch available for CVE-2019-6327?

Yes, HP has released firmware updates that patch CVE-2019-6327 for the affected printer models.

Contact

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