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WS-2020-0419
Good to know:
Date: March 16, 2020
In “WebAssembly/wabt”, v1.0.14 to v1.0.19 are vulnerable against segmentation fault, as a result of missing size check for data_segments, that leads the segment index, to over-read the buffer.
Language: C++
Severity Score
Severity Score
Weakness Type (CWE)
Permissions, Privileges, and Access Control
CWE-264Top Fix
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | NONE |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | HIGH |
| Integrity (I): | NONE |
| Availability (A): | NONE |