Fiche vulnérabilité
CVE-2023-45661 : faille élevée nothings stb image.h (CVSS 7.1)
Description
stb_image is a single file MIT licensed library for processing images. A crafted image file may trigger out of bounds memcpy read in `stbi__gif_load_next`. This happens because two_back points to a memory address lower than the start of the buffer out. This issue may be used to leak internal memory allocation information.
En bref
- Sévérité
- Élevée (CVSS 7.1)
- Vecteur CVSS
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
- Exploitation active
- Non signalée par la CISA
- Publication
- 21 oct. 2023
- Dernière mise à jour
- 17 juin 2026
Produits concernés
- nothings stb image.h
Références
- Fiche CVE-2023-45661 sur le NVD (NIST)
- github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067…
- github.com/nothings/stb/blob/5736b15f7ea0ffb08dd38af21067…
- lists.fedoraproject.org/archives/list/package…
- lists.fedoraproject.org/archives/list/package…
- lists.fedoraproject.org/archives/list/package…
- securitylab.github.com/advisories/GHSL…