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WS-2020-0422
Good to know:
Date: November 10, 2020
fluent-bit versions v1.3.0 to v1.7.9 are vulnerable to heap overflow resulted by incorrectly calculating the maximum length of compressed output when compressing a log into gzip.
Language: C
Severity Score
Severity Score
Weakness Type (CWE)
Heap-based Buffer Overflow
CWE-122Top Fix
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | LOCAL |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | LOW |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | HIGH |
| Integrity (I): | HIGH |
| Availability (A): | HIGH |