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prionPRIOn knowledge basePRION:CVE-2023-0996
HistoryFeb 24, 2023 - 4:15 a.m.

Buffer overflow

2023-02-2404:15:00
PRIOn knowledge base
www.prio-n.com
6
buffer overflow
emscripten
libheif
crafted image file
linear memory
memcpy call

7.7 High

AI Score

Confidence

High

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.

CPENameOperatorVersion
libheifeq1.14.2

7.7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

54.6%