Hi:

Regarding the security vulnerability described by CVE-2021-3156, we need to upgrade to 1.9.5p2 sudo version.

I looked it up in MOS and there is patch to fix the problem: p32436807_1100_SOLARIS64.zip

Could anybody help me with the syntax to install the package?

This is the output I get:

root@xxxxxxxxx:~# pkg install -g /var/tmp/idr4690/idr4690.1.p5p idr4690

Creating Plan (Solver setup): \

pkg install: No matching version of idr4690 can be installed:

 Reject: pkg://solaris/idr4690@1

 Reason: No version matching 'incorporate' dependency security/sudo@1.8.31.1-11.4.27.0.1.82.0.4690.1 can be installed

  ----------------------------------------

  Reject: pkg://solaris/security/sudo@1.8.31.1-11.4.27.0.1.82.0.4690.1