Threat Level: green Handler on Duty: Didier Stevens

SANS ISC: VEX Vulnerability Details - SANS Internet Storm Center VEX Vulnerability Details

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Published 2021-12-14 12:15:00
Last Modified 2021-12-14 19:18:00
AKA CVE-2021-44449
Summary A vulnerability has been identified in JT Utilities (All versions < V12.8.1.1), JTTK (All versions < V10.8.1.1). JTTK library in affected products contains an out of bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14830)
CVSS Score 6.8
Access Vector Local Adjacent Network
Access Complexity Low Medium High
Authentication None Single Multiple
Confidentiality None Partial Complete
Integrity None Partial Complete
Availability None Partial Complete