Vulnerability · Published Nov 22, 2024 · Assigned by zdi
CVE-2024-8025Nikon NEF Codec Thumbnail Provider NRW File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability
High 7.0
In plain English
A high-severity heap buffer overflow in NEF Codec from Nikon. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 25% of all known vulnerabilities).
Official description
Nikon NEF Codec Thumbnail Provider NRW File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Nikon NEF Codec. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of NRW files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-19873.
Affected products (as reported)
Weakness: CWE-122 · Vector: CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
References
- ZDI-24-1422 x_research-advisory
- vendor-provided URL vendor-advisory