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WS-2020-0448
Good to know:
Date: October 10, 2020
In Vim, version v8.2.1824 is vulnerable to Use-After-Free in “ex_eval”, when parsing vim9script. This could lead to undefined behaviour, such as program crash, memory corruption or remote code execution.
Language: VIM SCRIPT
Severity Score
Severity Score
Weakness Type (CWE)
Use After Free
CWE-416Top Fix
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | HIGH |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | HIGH |
| Integrity (I): | NONE |
| Availability (A): | NONE |