My Oracle Support Banner

CVE-2021-3156 (Doc ID 2761177.1)

Last updated on MARCH 22, 2021

Applies to:

Oracle Communications Diameter Signaling Router (DSR) - Version DSR 8.2.0 to DSR 8.5.0 [Release DSR 8.0]
Information in this document applies to any platform.

Goal

Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via "sudoedit -s" and a command-line argument that ends with a single backslash character.
 

Solution

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Goal
Solution


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.