Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Nothings | Stb Vorbis.C | 1.22 |
Related Weaknesses (CWE)
References
- https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stThird Party Advisory
- https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stThird Party Advisory
- https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stThird Party Advisory
- https://securitylab.github.com/advisories/GHSL-2023-145_GHSL-2023-151_stb_image_Third Party Advisory
- https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stThird Party Advisory
- https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stThird Party Advisory
- https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stThird Party Advisory
- https://securitylab.github.com/advisories/GHSL-2023-145_GHSL-2023-151_stb_image_Third Party Advisory
FAQ
What is CVE-2023-45682?
CVE-2023-45682 is a vulnerability with a CVSS score of 5.3 (MEDIUM). 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 defin...
How severe is CVE-2023-45682?
CVE-2023-45682 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-45682?
Check the references section above for vendor advisories and patch information. Affected products include: Nothings Stb Vorbis.C.