CVE-2020-21426

HIGH

Freeimage - Buffer Overflow

Title source: rule
STIX 2.1

Description

Buffer Overflow vulnerability in function C_IStream::read in PluginEXR.cpp in FreeImage 3.18.0 allows remote attackers to run arbitrary code and cause other impacts via crafted image file.

Scores

CVSS v3 7.8
EPSS 0.0052
EPSS Percentile 67.0%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-120
Status published
Products (1)
freeimage_project/freeimage 3.18.0
Published Aug 22, 2023
Tracked Since Feb 18, 2026