Related Vulnerabilities: CVE-2019-6337 CVE-2019-10627 CVE-2019-16240

A maliciously crafted print file might cause certain HP Inkjet printers to assert. Under certain circumstances, the printer produces a core dump to a local device.

Source

Potential Security Impact:

Buffer Overflow, Disclosure of Information

Source: HP, HP Product Security Response Team (PSRT)

Reported By: XiaoyuHe@VARAS

VULNERABILITY SUMMARY

A maliciously crafted print file might cause certain HP Inkjet printers to assert. Under certain circumstances, the printer produces a core dump to a local device.

Reference Number

CVE-2019-6337, CVE-2019-10627, CVE-2019-16240, PSR-2019-0131

SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.

Please refer to the RESOLUTION below for a list of potentially impacted products.

note:
All product versions are impacted prior to the firmware versions listed.

BACKGROUND

For a PGP signed version of this security bulletin please write to: hp-security-alert@hp.com

CVSS 3.0 Base Metrics

Reference	Base Vector	Base Score
CVE-2019-6337	CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L	3.5 (Low)
CVE-2019-10627	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L	5.3 (Medium)
CVE-2019-16240	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L	5.3 (Medium)

RESOLUTION

Update firmware for the affected printers listed in the table below. Use the following steps to download the firmware:

Go to HP Software and Driver Downloads to find your printer software and driver webpage.
Scroll down and click Firmware from the category list.
Click the Download button to download the firmware.

For detailed guidance on how to update your product firmware, go to Updating or Upgrading Printer Firmware and follow the instructions provided. HP recommends that customers outside a managed print environment enable the Update directly from the printer setting by turning on Web Services.

Product Name	Model Number	Firmware Revision
HP OfficeJet Pro 8210 Printer series	D9L63A - D9L64A T0G70A J3P65A - J3P68A	001.1937C or later
HP PageWide 352dw Printer	J6U57A - J6U57B	001.1937D or later
HP PageWide 377dw Multifunction Printer	J9V80A J9V80B	001.1937D or later
HP PageWide Managed P55250dw Printer series	J6U55A - J6U55D J6U51B	001.1937D or later
HP PageWide Managed P57750dw Multifunction Printer series HP PageWide Managed P52750dw Multifunction Printer	J9V82A - J9V82D J9V78B	001.1937D or later
HP PageWide Pro 452dn Printer series	D3Q15A D3Q15B D3Q15D	001.1937D or later
HP PageWide Pro 452dw Printer series	D3Q16A - D3Q16D W2Z52B	001.1937D or later
HP PageWide Pro 477dn Multifunction Printer series	D3Q19A D3Q19B D3Q19D	001.1937D or later
HP PageWide Pro 477dw Multifunction Printer series	D3Q20A D3Q20B D3Q20C D3Q20D W2Z53B	001.1937D or later
HP PageWide Pro 552dw Printer series	2DR21D D3Q17A - D3Q17D K9Z74A - K9Z74D	001.1937D or later
HP PageWide Pro 577dw Multifunction Printer series	D3Q21A D3Q21B D3Q21C D3Q21D	001.1937D or later
HP PageWide Pro 577z Multifunction Printer series	K9Z76A K9Z76B K9Z76D	001.1937D or later

Third Party Security Patches: Third party security patches that are to be installed on systems running HP software products should be applied in accordance with the customer's patch management policy.

Support: For issues about implementing the recommendations of this Security Bulletin, visit https://www.hp.com/go/contacthp to learn about your HP support options.

Report: To report a potential security vulnerability with any HP supported product, send email to: hp-security-alert@hp.com.

Subscribe: To initiate a subscription to receive future HP Security Bulletin alerts via email, visit https://www.hp.com/go/alerts.

Security Bulletin Archive: To view released Security Bulletins, search the HP Support Site for "security bulletin".

Software Product Category: The Software Product Category is represented in the title by the two characters following HPSB.

PI	HP Printing and Imaging
HF	HP Hardware and Firmware
GN	HP General Software

It is strongly recommended that security related information being communicated to HP be encrypted using PGP, especially exploit information.

To get the security-alert PGP key, please send an e-mail message as follows:

To: hp-security-alert@hp.com

Subject: get key

System management and security procedures must be reviewed frequently to maintain system integrity. HP is continually reviewing and enhancing the security features of software products to provide customers with current secure solutions.

"HP is broadly distributing this Security Bulletin in order to bring to the attention of users of the affected HP products the important security information contained in this Bulletin.HP recommends that all users determine the applicability of this information to their individual situations and take appropriate action.HP does not warrant that this information is necessarily accurate or complete for all user situations and, consequently, HP will not be responsible for any damages resulting from user's use or disregard of the information provided in this Bulletin.To the extent permitted by law, HP disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose, title and non-infringement."

REVISION HISTORY : Version 1: 27 September 2019 - Initial release; Version 2: 9 October 2019 - Added HP PageWide printers to affected product list.

SUPPORT COMMUNICATION- SECURITY BULLETIN HPSBPI03630 rev. 2 - HP Inkjet Printers - Buffer Overflow and Local Disclosure of Information

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