LPD Service stops after CVE-2024-38027

Question

I've already 3 different servers (Win2016-Win2022-Win11) that have LPD Service stopping/crashing after applying July Updates with CVE-2024-38027 

Anybody else with same problem? Removing Updates solved the problem but it's not the ideal solution.

Answer 1

From Microsoft Information it is solved now with August Patchday.

Windows Server 2022:

Printing jobs using LPD protocol might fail with the July 2024 security update <br>Issue was reported by organizations after installing the Windows July security update	OS Build 20348.2582 <br>KB5040437 <br>2024-07-09	Resolved <br>KB5041160	2024-08-13 <br>10:00 PT

Windows Server 2019:

Printing jobs using LPD protocol might fail with the July 2024 security update <br>Issue was reported by organizations after installing the Windows July security update	OS Build 17763.6054 <br>KB5040430 <br>2024-07-09	Resolved <br>KB5041578	2024-08-13 <br>10:00 PT

Windows Server 2016:

Printing jobs using LPD protocol might fail with the July 2024 security update <br>Issue was reported by organizations after installing the Windows July security update	OS Build 14393.7159 <br>KB5040434 <br>2024-07-09	Resolved <br>KB5041773	2024-08-13 <br>10:06 PT

Answer 2

Yep, I have a Customer with 2 Windows Servers with exactly the same symptoms since today, July 11 06:48 CET.

Answer 3

Hiya , I have the same issue since installing

KB5040430

KB5039879

Service Stack 10.0.17763.6040

which one is the Cause ?

Thx,

R

Answer 4

I found info that says it's KB5040430

So uninstalling this KB should sort but how do you avoid this update in the future or get the other updates in this KB5040430 butt not the one that causes the issue for LPD (CVE-2024-38027).

Or will Microsoft fix this ?

thx

R

Answer 5

Hallo,

we have the save LPD issues with Windows 11 Computers. First Print-Job works then the service crashes "unexpected". Uninstall the Update then all works.

Info: German Language OS (unfortunately this information is probably necessary)

Regards,

J