May 15, 2024, 4:47 p.m. | David Eduardo Karpinski

System Weakness - Medium systemweakness.com

All right, guys. Today I want to share with you how I was able to arbitrarily read e-mails with sensitive information from a Dovecot server by exploiting Samba is_known_pipename() Arbitrary Module Load vulnerability.

CVE-2017–7494: is_known_pipename()

This module triggers an arbitrary shared library load vulnerability in Samba versions 3.5.0 to 4.4.14, 4.5.10, and 4.6.4. This module requires valid credentials, a writeable folder in an accessible share, and knowledge of the server-side path of the writeable folder. In some cases, anonymous access …

exploitation hacking pop security smb

CyberSOC Technical Lead

@ Integrity360 | Sandyford, Dublin, Ireland

Cyber Security Strategy Consultant

@ Capco | New York City

Cyber Security Senior Consultant

@ Capco | Chicago, IL

Sr. Product Manager

@ MixMode | Remote, US

Corporate Intern - Information Security (Year Round)

@ Associated Bank | US WI Remote

Senior Offensive Security Engineer

@ CoStar Group | US-DC Washington, DC