7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
0.002 Low
EPSS
Percentile
54.6%
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.
github.com/strukturag/libheif/pull/759
govtech-csg.github.io/security-advisories/2023/02/24/CVE-2023-0996.html
launchpad.net/bugs/cve/CVE-2023-0996
nvd.nist.gov/vuln/detail/CVE-2023-0996
security-tracker.debian.org/tracker/CVE-2023-0996
ubuntu.com/security/notices/USN-6847-1
www.cve.org/CVERecord?id=CVE-2023-0996