PT-2019-19834 · G Data · G Data Total Security

Published 2019-03-13 · Updated 2020-08-24 · CVE-2019-9742

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions G Data Total Security versions prior to 2019-02-22

Description The issue allows an attacker to bypass Access Control Lists (ACLs) due to the lack of FILE DEVICE SECURE OPEN in Interpreted Device Characteristics. This leads to improper protection of files and directories within the .gdwfpcd device, resulting in potential unintended impersonation or object creation.

Recommendations For versions prior to 2019-02-22, update to a version released after 2019-02-22 to resolve the issue.

Exploit

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2019-9742

Affected Products

G Data Total Security

References · 4

• 🔥❌ https://github.com/nafiez/nafiez.github.io/blob/master/_posts/2019-03-13-gdata-total-security-acl-bypass.md · Exploit, Deleted
• 🔥 https://nafiez.github.io/security/bypass/2019/03/12/gdata-total-security-acl-bypass.html · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-9742 · Security Note
• https://osv.dev/vulnerability/CVE-2019-9742 · Vendor Advisory