VULNERABILITY INTELLIGENCE

CVE-2023-45682

CVSS score5.3 MEDIUM
EPSS probability0.58%
CISA KEVNot currently listed
Published2023-10-21
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Description

stb_vorbis is a single file MIT licensed library for processing ogg vorbis files. A crafted file may trigger out of bounds read in `DECODE` macro when `var` is negative. As it can be seen in the definition of `DECODE_RAW` a negative `var` is a valid value. This issue may be used to leak internal memory allocation information.

Weakness classification

  • CWE-125: Out-of-bounds Read

Primary references