Description
An exploitable heap overflow vulnerability exists in the JPEG2000 parsing functionality of LEADTOOLS 20.0.2019.3.15. A specially crafted J2K image file can cause an out of bounds write of a null byte in a heap buffer, potentially resulting in code execution. An attack can specially craft a J2K image to trigger this vulnerability.
References (1)
Core 1
Core References
Third Party Advisory x_refsource_confirm
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0945
Scores
CVSS v3
8.8
EPSS
0.0089
EPSS Percentile
75.6%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-122
CWE-787
Status
published
Products (1)
leadtools/leadtools
20.0.2019.3.15
Published
Dec 12, 2019
Tracked Since
Feb 18, 2026