Improper input validation in Linux Kernel
CVE-2023-4552
Improper Input Validation vulnerability in OpenText AppBuilder on Windows, Linux allows Probe System Files. An authenticated AppBuilder user with the ability to create or manage existing databases can leverage them to exploit the AppBuilder server - including access to its local file system. This issue affects AppBuilder: from 21.2 before 23.2.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.004 (29.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N.
Affected products
- Linux Linux_kernel
- Microsoft Windows
- Opentext Appbuilder — versions 23.2, 21.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@opentext.com (Permissions Required)
Frequently asked questions
- What is CVE-2023-4552?
- CVE-2023-4552 is a medium-severity vulnerability in Linux Kernel, classified under Improper Input Validation. CVSS score: 5.5/10. Published 2024-01-29.
- How severe is CVE-2023-4552?
- Medium severity. CVSS v3 base score is 5.5 out of 10.
- Is CVE-2023-4552 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.