Vulnerability Description
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, the `f->comment_list` is set to `NULL`, but `f->comment_list_length` is not reset. Later in `vorbis_deinit` it tries to dereference the `NULL` pointer. This issue may lead to denial of service.
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://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://securitylab.github.com/advisories/GHSL-2023-145_GHSL-2023-151_stb_image_Third Party Advisory
FAQ
What is CVE-2023-45680?
CVE-2023-45680 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 memory allocation failure in `start_decoder`. In that case the function returns early, the ...
How severe is CVE-2023-45680?
CVE-2023-45680 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-2023-45680?
Check the references section above for vendor advisories and patch information. Affected products include: Nothings Stb Vorbis.C.