Updated libheif packages fix security vulnerability

2023-04-1522:03:44

Gentoo Foundation

advisories.mageia.org

libheif

security vulnerability

strided image data parsing

emscripten wrapper

buffer overflow

linear memory

memcpy call

cve-2023-0996

unix

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%

JSON

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. (CVE-2023-0996)

OSVersionArchitecturePackageVersionFilename
Mageia8noarchlibheif< 1.10.0-1.2libheif-1.10.0-1.2.mga8
Mageia8noarchlibheif< 1.10.0-1.2libheif-1.10.0-1.2.mga8.tainted