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 19:12:00
AKA CVE-2021-44442
Summary A vulnerability has been identified in JT Utilities (All versions < V13.1.1.0), JTTK (All versions < V11.1.1.0). JTTK library in affected products contains an out of bounds write past the fixed-length heap-based buffer while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-14995)
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