High severity7.8NVD Advisory· Published Nov 6, 2019· Updated Jun 17, 2026
CVE-2019-5125
CVE-2019-5125
Description
An exploitable heap overflow vulnerability exists in the JPEG2000 parsing functionality of LEADTOOLS 20. A specially crafted J2K image file can cause an out of bounds write of a heap buffer, potentially resulting in code execution. An attack can specially craft a J2K image to trigger this vulnerability.
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Affected products
2- LEADTOOLS/LEADTOOLSdescription
Patches
Vulnerability mechanics
References
1- talosintelligence.com/vulnerability_reports/TALOS-2019-0916nvdExploitThird Party Advisory
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