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SUPPORT COMMUNICATION- SECURITY BULLETIN

Document ID: c06265454

Version: 1

HPSBPI03610 rev. 1 - HP LaserJet Enterprise Printers, HP PageWide Enterprise Printers, HP LaserJet Managed Printers, HP OfficeJet Enterprise Printers, Execution of Arbitrary Code

Notice:: The information in this security bulletin should be acted upon as soon as possible.

Release date : 14-Mar-2019

Last updated : 14-Mar-2019

Potential Security Impact:
Execution of arbitrary code

VULNERABILITY SUMMARY
Insufficient solution bundle signature validation potentially allows execution of arbitrary code.
Reference Number
CVE-2019-6318, PSR-2018-0146
SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
Please refer to the RESOLUTION below for the list of potentially impacted HP products.
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-2019-6318
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
8.1 High
RESOLUTION
Perform the following two steps to mitigate the vulnerability.

Step 1: Update the printer firmware

Update firmware for impacted printers as indicated in the table below. To obtain the updated firmware, follow these steps:
  1. Go to HP Software and Driver Downloads to find your printer software and driver webpage.
  2. Scroll down and click Firmware from the category list.
  3. Select the Download button to download the firmware.
    note:
    Some FutureSmart printers have two available firmware platforms - FutureSmart 3 (FS3) and FutureSmart 4 (FS4). Select the appropriate firmware version for the required FutureSmart platform.

Step 2: Enable Extended Signature Verification

  1. Open the printer EWS, click the General tab, click the Solution Installer page, then locate the Solution Verification Settings section.
  2. Select the checkbox for Enable Extended Signature Verification.

Temporary mitigation settings

The vulnerability can be prevented in the short term by the following actions:
  1. Open the printer EWS, click the Security tab, then locate the Local Administrator Password section.
  2. Set the Local Administrator password.
  3. Under the Firmware Upgrade Security section, disable the Allow firmware upgrades sent as print jobs (Port 9100) setting.
  4. Click the General tab, click the Solution Installer page, then locate the Solution Verification Settings section.
  5. Select the checkbox for Enable Extended Signature Verification.
  • See page 35 for EWS administrator password configuration.
  • See page 37 for Allow firmware upgrades sent as print jobs configuration.

Firmware update table

Product name
Model numbers
Firmware revision
HP Color LaserJet CM4540 MFP
CC419A, CC420A, CC421A
FS3: 2309010_581401  (or higher)
HP Color LaserJet Enterprise CP5525
CE707A,CE708A,CE709A
FS3: 2309010_581402 (or higher)
HP Color LaserJet Enterprise M553
B5L23A
FS3: 2309010_581409  (or higher)
HP Color LaserJet Enterprise M552
HP Color LaserJet Managed M553
B5L24A, B5L25A, B5L26A, BL27A, B5L38A, B5L39A
FS3: 2309010_581409 (or higher)
FS4: 2407081_000601 (or higher) *
HP Color LaserJet Enterprise M651
HP Color LaserJet Managed M651
CZ255A, CZ256A, CZ257A, H0DC9A, L8Z07A
FS3: 2309010_581418 (or higher)
FS4: 2407081_000585 (or higher)
HP Color LaserJet Enterprise M652
J7Z98A, J7Z99A
FS4: 2407081_000586 (or higher)
HP Color LaserJet Enterprise M653
J8A04A, J8A05A, J8A06A
FS4: 2407081_000586 (or higher)
HP Color LaserJet Enterprise M750
D3L08A, D3L09A, D3L10A
FS3: 2309010_581423 (or higher)
HP Color LaserJet Enterprise M855
A2W77A, A2W78A, A2W79A, D7P72A, D7P73A
FS3: 2309010_581419 (or higher)
FS4: 2407081_000589 (or higher)
HP Color LaserJet Enterprise MFP M577
HP Color LaserJet Enterprise Flow MFP M577
B5L46A, B5L47A, B5L48A, B5L54A
FS3: 2309010_581408 (or higher)
FS4: 2407081_000571 (or higher)
HP Color LaserJet Enterprise MFP M680
HP Color LaserJet Enterprise Flow MFP M680
CZ248A, CZ249A, CZ250A, CA251A
FS3: 2309010_581416 (or higher)
FS4: 2407081_000591 (or higher)
HP Color LaserJet Enterprise MFP M681
HP Color LaserJet Enterprise flow MFP M681
J8A10A, J8A11A J8A12A, J8A13A
FS4: 2407081_000578 (or higher)
HP Color LaserJet Enterprise MFP M682
HP Color LaserJet Enterprise flow MFP M682
J8A16A, J8A17A
FS4: 2407081_000578 (or higher)
HP Color LaserJet Enterprise flow MFP M880z
HP Color LaserJet Managed flow MFP M880zm
D7P70A, A2W75A, A2W76A, D7P70A, D7P71A, L3U51A, L3U52A
FS3: 2309010_581433 (or higher)
FS4: 2407081_000599 (or higher)
HP Color LaserJet Managed E55040dw
3GX98A
FS4: 2407081_000601 (or higher)
HP Color LaserJet Managed E65050/60
L3U55A, L3U56A, L3U57A
FS4: 2407081_000586 (or higher)
HP Color LaserJet Managed flow MFP E77822/25/30
X3A77A, X3A80A, X3A83A, Z8Z01A, Z8Z0A, Z8Z05A
FS4: 2407081_000644 (or higher)
HP Color LaserJet Managed MFP E57540
HP Color LaserJet Managed flow MFP E57540
3GY25A, 3GY26A
FS4: 2407081_000571 (or higher)
HP Color LaserJet Managed MFP E67550/60
HP Color LaserJet Managed flow MFP E67550/60
L3U66A, L3U67A, L3U69A, L3U70A,
FS4: 2407081_000578 (or higher)
HP Color LaserJet Managed MFP E77822/25/30
X3A78A, X3A81A, X3A84A, Z8Z00A, Z8Z02A, Z8Z04A
FS4: 2407081_000644 (or higher)
HP Color LaserJet Managed MFP E87640/50/60
HP Color LaserJet Managed flow MFP E87640/50/60
X3A86A, X3A87A,X3A89A, X3A90A, X3A92A, X3A93A, Z8Z12A, Z8Z13A, Z8Z14A, Z8Z15A, Z8Z16A, Z8Z17A,
FS4: 2407163_000224 (or higher)
HP Color LaserJet Managed MFP M577
HP Color LaserJet Managed Flow MFP M577
B5L49A, B5L50A
FS3: 2309010_581408 (or higher)
FS4: 2407081_000571 (or higher)
HP Color LaserJet Managed MFP M680
HP Color LaserJet Managed Flow MFP M680
L3U47A, L3U48A
FS3: 2309010_581416 (or higher)
FS4: 2407081_000591 (or higher)
HP LaserJet Enterprise 500 Color M551
CF081A,CF082A,CF083A
FS3: 2309010_581427 (or higher)
HP LaserJet Enterprise 500 MFP M525f
HP LaserJet Enterprise Flow MFP M525
CF116A, CF117A, CF118A
FS3: 2309010_581414 (or higher)
FS4: 2407081_000594 (or higher)
HP LaserJet Enterprise 500 color MFP M575
HP LaserJet Enterprise color flow MFP M575
CD644A, CD645A, CD646A
FS3: 2309010_581424  (or higher)
FS4: 2407081_000587 (or higher)
HP LaserJet Enterprise 600 M601
CE989A, CE990A
FS3: 2309010_581425 (or higher)
HP LaserJet Enterprise 600 M602
CE991A, CE992A, CE993A
FS3: 2309010_581425 (or higher)
HP LaserJet Enterprise 600 M603
CE994A, CE995A, CE996A
FS3: 2309010_581425 (or higher)
HP LaserJet Enterprise 700 color MFP M775
HP Color LaserJet Managed MFP M775
CF304A, CC522A, CC523A, CC524A, L3U49A, L3U50A
FS3: 2309010_581426 (or higher)
FS4: 2407081_000583 (or higher)
HP LaserJet Enterprise 700 M712
CF235A, CF236A, CF238A
FS3: 2309010_581422 (or higher)
HP LaserJet Enterprise flow MFP M630
HP LaserJet Managed flow MFP M630
B3G86A, P7Z47A, L3U62A, P7Z48A
FS3: 2309010_581400 (or higher)
FS4: 2407081_000588 (or higher)
HP LaserJet Enterprise flow MFP M830
HP LaserJet Managed flow MFP M830
CF367A, L3U65A
FS3: 2309010_581432  (or higher)
FS4: 2407081_000569  (or higher)
HP LaserJet Enterprise M4555 MFP
CE502A, CE503A, CE504A, CE738A
FS3: 2309010_581404 (or higher)
HP LaserJet Enterprise M506
HP LaserJet Managed M506
F2A68A, F2A69A, F2A70A, F2A71A, F2A66A, F2A67A
FS3: 2309010_581411 (or higher)
FS4: 2407081_000597 (or higher) *
HP LaserJet Enterprise M604
E6B67A, E6B68A
FS3: 2309010_581410 (or higher)
FS4: 2407081_000593 (or higher) *
HP LaserJet Enterprise M605
HP LaserJet Managed M605
E6B69A, E6B70A. E6B71A, L3U53A, L3U54A
FS3: 2309010_581410 (or higher)
FS4: 2407081_000593 (or higher ) *
HP LaserJet Enterprise M606
E6B72A, E6B73A
FS3: 2309010_581410 (or higher)
FS4: 2407081_000593 (or higher) *
HP LaserJet Enterprise M607
K0Q14A, K0Q15A          
FS4:2407081_000596 (or higher)
HP LaserJet Enterprise M608
K0Q17A, K0Q18A, K0Q19A, M0P32A
FS4:2407081_000596 (or higher)
HP LaserJet Enterprise M609
K0Q20A, K0Q21A, K0Q22A          
FS4:2407081_000596 (or higher)
HP LaserJet Enterprise M806
CZ244A, CZ245A
FS3: 2309010_581423 (or higher)
FS4: 2407081_000574 (or higher)
HP LaserJet Enterprise MFP M527
HP LaserJet Enterprise Flow MFP M527z
F2A76A, F2A77A, F2A78A,F2A81A
FS3: 2309010_581407 (or higher)
FS4: 2407081_000575 (or higher)
HP LaserJet Enterprise MFP M630
HP LaserJet Managed MFP M630
B3G84A, B3G85A, J7X28A, L3U61A
FS3: 2309010_581400 (or higher)
FS4: 2407081_000588 (or higher)
HP LaserJet Enterprise MFP M631
HP LaserJet Enterprise flow MFP M631
J8J63A, J8J64A, J8J65A
FS4: 2407081_000592 (or higher)
HP LaserJet Enterprise MFP M632
HP LaserJet Enterprise flow MFP M632
J8J70A, J8J71A, J8J72A           
FS4: 2407081_000592 (or higher)
HP LaserJet Enterprise MFP M633
HP LaserJet Enterprise flow MFP M633
J8J76A, J8J78A  
FS4: 2407081_000592 (or higher)
HP LaserJet Enterprise MFP M725
HP LaserJet Managed MFP M725
CF066A, CF067A, CF068A, CF069A, L3U63A, L3U64A
FS3: 2309010_581420 (or higher)
FS4: 2407081_000570 (or higher)
HP LaserJet Managed 500 MFP M525
HP LaserJet Managed Flow MFP M525
 L3U59A, L3U60A
FS3: 2309010_581414 (or higher)
FS4: 2407081_000594 (or higher)
HP LaserJet Managed 500 color MFP M575
HP LaserJet Managed color flow MFP M575
L3U45a, L3U46A
FS3: 2309010_581424 (or higher)
FS4: 2407081_000587 (or higher)
HP LaserJet Managed E50045
3GN19A
FS4: 2407081_000597 (or higher) *
HP LaserJet Managed MFP E52545
HP LaserJet Managed flow MFP E52545c
3GY19A, 3GY20A
FS4: 2407081_000575 (or higher)
HP LaserJet Managed E60055/65/75
M0P33A, M0P35A, M0P36A, M0P39A, M0P40A        
FS4: 2407150_040194 (or higher)
HP LaserJet Managed MFP E62555/65
HP LaserJet Managed flow MFP E62555/65/75
J8J66A, J8J67A, J8J73A, J8J74A, J8J79A, J8J80A
FS4: 2407081_000592 (or higher)
HP LaserJet Managed MFP E72525/30/35
HP LaserJet Managed flow MFP E72525/30/35
X3A59A, X3A60A,X3A62A,  X3A63A, X3A65A, X3A66A, Z8Z06A, Z8Z07A, Z8Z08A, Z8Z09A, Z8Z010A, Z8Z011A
FS4: 2407081_000643 (or higher)
HP LaserJet Managed MFP E82540/50/60
HP LaserJet Managed flow MFP E82540/50/60
X3A68A,X3A69A, X3A71A, X3A72A, X3A74A, X3A75A, X3A79A, X3A82A, Z8Z18A, Z8Z19, AZ8Z20A, Z8Z22A, Z8Z23A
FS4: 2407163_000218 (or higher)
HP LaserJet Managed MFP M527
HP LaserJet Managed Flow MFP M527z
F2A79A, F2A80A
FS3: 2309010_581407 (or higher)
FS4: 2407081_000575 (or higher)
HP OfficeJet Enterprise Color flow MFP X585
HP OfficeJet Managed Color flow MFP X585
B5L06A, B5L07A, L3U41A
FS3: 2309010_581406 (or higher)
FS4: 2407081_000567 (or higher)
HP OfficeJet Enterprise Color MFP X585
HP OfficeJet Managed Color MFP X585
B5L04A, B5L05A, L3U40A
FS3: 2309010_581406 (or higher)
FS4: 2407081_000567 (or higher)
HP OfficeJet Enterprise Color X555
C2S11A, C2S12A,L1H45A
FS3: 2309010_581403 (or higher)
FS4: 2407081_000595 (or higher)
HP PageWide Color 755
4PZ47A
FS4: 2407081_000573 (or higher)
HP PageWide Color MFP 774
4PZ43A, 4PA44A
FS4: 2407163_000240 (or higher)
HP PageWide Color MFP 779
4PZ45A, 4PZ46A
FS4: 2407163_000240 (or higher)
HP PageWide Enterprise Color 556
G1W46A, G1W46V, G1W47A, G1W47V
FS3: 2309010_581412 (or higher)
FS4: 2407081_000598 (or higher)
HP PageWide Enterprise Color 765
J7Z04A
FS4: 2407081_000573 (or higher)
HP PageWide Enterprise Color MFP 586
HP PageWide Enterprise Color flow MFP 586z
G1W39A, G1W40A, G1W41A
FS3: 2309010_581413 (or higher)
FS4: 2407081_000584 (or higher)
HP PageWide Enterprise Color MFP 780
HP PageWide Enterprise Color Flow MFP 780f
J7Z09A, J7Z10A
FS4: 2407163_000211 (or higher)
HP PageWide Enterprise Color Flow MPF 785
J7Z11A, J7Z12A
FS4: 2407163_000211 (or higher)
HP PageWide Managed Color E55650
L3U44A
FS3: 2309010_581412  (or higher)
FS4: 2407081_000598 (or higher)
HP PageWide Managed Color MFP E58650dn
HP PageWide Managed Color flow MFP E58650z
L3U42A,L3U43A
FS3: 2309010_581413 (or higher)
FS4: 2407081_000584 (or higher)
HP PageWide Managed Color E75160
J7Z06A
FS4: 2407081_000573 (or higher)
HP PageWide Managed Color P75250
Y3Z49A
FS4: 2407081_000573 (or higher)
HP PageWide Managed Color MFP P77440
Y3Z60A
FS4: 2407163_000240 (or higher)
HP PageWide Managed Color MFP E77650
HP PageWide Managed Color Flow MFP E77650/60z
J7Z13A, Z5G79A, J7Z08A, J7Z14A, J7Z05A
FS4: 2407163_000211 (or higher)
HP PageWide Managed Color flow MFP E77660z
Z5G77A, J7Z03A, J7Z07A
FS4: 2407163_000211 (or higher)
HP PageWide Managed Color MFP P77940/50/60
Y3Z61A, Y3Z62A, Y3Z63A, Y3Z64A, Y3Z65A, Y3Z66A, Y3Z68A, 2GP22A, 2GP23A, 2GP25A, 2GP26A, 5ZN98A, 5ZN99A, 5ZP00A, 5ZP01A
FS4: 2407163_000240 (or higher)
HP Scanjet Enterprise 8500 fn1 Document Capture Workstation
L2717A
FS3: 2309010_581403 (or higher)
HP Digital Sender flow 8500 fn2 Document Capture Workstation
L2762A
FS4: 2407081_000590 (or higher)
HP ScanJet Enterprise flow N9120 fn2 Document Scanner
L2763A
FS4: 2407081_000577 (or higher)
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 http://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:
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 - 14 March 2019 Initial release.

HP Inc. shall not be liable for technical or editorial errors or omissions contained herein.The information provided is provided "as is" without warranty of any kind.To the extent permitted by law, neither HP or its affiliates, subcontractors or suppliers will be liable for incidental, special or consequential damages including downtime cost; lost profits; damages relating to the procurement of substitute products or services; or damages for loss of data, or software restorationThe information in this document is subject to change without notice.HP Inc. and the names of HP products referenced herein are trademarks of HP Inc. in the United States and other countries.Other product and company names mentioned herein may be trademarks of their respective owners.

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