Vulnerabilities > CVE-2023-45679 - Double Free vulnerability in Nothings STB Vorbis.C 1.22

047910
CVSS 7.8 - HIGH
Attack vector
LOCAL
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
local
low complexity
nothings
CWE-415
NVD
Published: 2023-10-21
Updated: 2024-11-21

Summary

stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger memory allocation failure in `start_decoder`. In that case the function returns early, but some of the pointers in `f->comment_list` are left initialized and later `setup_free` is called on these pointers in `vorbis_deinit`. This issue may lead to code execution.

Vulnerable Configurations

Part Description Count
Application
Nothings
1

Common Weakness Enumeration (CWE)

References