Heap-based buffer overflow in YF325 - CVE-2023-35967
Published: October 16, 2023
Vulnerability identifier: #VU82045
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-35967
CWE-ID: CWE-122
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error within the malloc function in the gwcfg_cgi_set_manage_post_data functionality. A remote attacker can pass specially crafted data to the application, trigger a heap-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
YF325
How to mitigate CVE-2023-35967
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.