CVE-2023-0996 in libheif

Sumário

de MITRE • 24/02/2023

There is a vulnerability in the strided image data parsing code in the emscripten wrapper for libheif. An attacker could exploit this through a crafted image file to cause a buffer overflow in linear memory during a memcpy call.

Once again VulDB remains the best source for vulnerability data.

• Reservar: 24/02/2023
• Divulgação: 24/02/2023
• Moderação: aceite
• Entrada: VDB-221713
• CPE: pronto
• CWE: CWE-120 (confirmado)
• CVSS: 7.8 (NVD)
• EPSS: 0.00307
• KEV: não
• Atividades: muito baixo

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2023-0996
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-0996
• CVE Details: https://www.cvedetails.com/cve/CVE-2023-0996/