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WS-2020-0395
Date: January 26, 2020
Hermes in versions 0.4.1 to 0.5.3 is vulnerable to Heap-buffer-overflow in hermes::parser::JSLexer::consumeBracedCodePoint, related to lib/Parser/JSLexer.cpp
Language: C++
Severity Score
Severity Score
Weakness Type (CWE)
Code
CWE-17CVSS 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): | NONE |
| Integrity (I): | NONE |
| Availability (A): | LOW |