cve/2023/CVE-2023-31475.md

CVE-2023-31475

Description

An issue was discovered on GL.iNet devices before 3.216. The function guci2_get() found in libglutil.so has a buffer overflow when an item is requested from a UCI context, and the value is pasted into a char pointer to a buffer without checking the size of the buffer.

POC

Reference

• https://github.com/gl-inet/CVE-issues/blob/main/3.215/Buffer_Overflow.md
• https://justinapplegate.me/2023/glinet-CVE-2023-31475/

Github

No PoCs found on GitHub currently.