What is CVE-2023-45680?

CVE-2023-45680 is a medium-severity vulnerability in Nothings Stb, classified under NULL Pointer Dereference. CVSS score: 5.3/10. Published 2023-10-20.

How severe is CVE-2023-45680?

Medium severity. CVSS v3 base score is 5.3 out of 10.

NULL pointer dereference in Nothings Stb

CVE-2023-45680

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…

EPSS: 0.000 (6.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

Affected products

Nothings Stb — versions <= 1.22

Weakness classification (CWE)

CWE-476 — NULL Pointer Dereference

References

https://securitylab.github.com/advisories/GHSL-2023-145_GHSL-2023-151_stb_image_h/ (x_refsource_CONFIRM)
https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_vorbis.c#L3660-L3666 (x_refsource_MISC)
https://github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067c314d6a3aae9/stb_vorbis.c#L4208-L4215 (x_refsource_MISC)

Frequently asked questions

What is CVE-2023-45680?: CVE-2023-45680 is a medium-severity vulnerability in Nothings Stb, classified under NULL Pointer Dereference. CVSS score: 5.3/10. Published 2023-10-20.
How severe is CVE-2023-45680?: Medium severity. CVSS v3 base score is 5.3 out of 10.