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WS-2019-0516

Good to know:

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Date: May 7, 2019

open62541 before v1.0.1 and in v1.1-dev is vulnerable to use-of-uninitialized-value in json decode on src/ua_types_encoding_json.c.

Language: C

Severity Score

Severity Score

Weakness Type (CWE)

Code

CWE-17

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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