1. Home
  2. CVE Database
  3. CVE-2023-0996
HIGH · 7.8

CVE-2023-0996

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...

Vulnerability Description

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.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
StrukturLibheif1.14.2

Related Weaknesses (CWE)

CWE-120

References

FAQ

What is CVE-2023-0996?

CVE-2023-0996 is a vulnerability with a CVSS score of 7.8 (HIGH). 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...

How severe is CVE-2023-0996?

CVE-2023-0996 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-0996?

Check the references section above for vendor advisories and patch information. Affected products include: Struktur Libheif.