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WS-2019-0375
Good to know:
Date: August 26, 2019
In ClickHouse, v19.1.2-testing to v19.14.1.1177-testing there is a buffer overflow vulnerability in “CompressionCodecDelta::doDecompressData()” function that copies data into a buffer without validating the length of the data. It could lead to a denial of service.
Language: C++
Severity Score
Severity Score
Weakness Type (CWE)
Access of Memory Location After End of Buffer
CWE-788Top Fix
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | HIGH |
| Privileges Required (PR): | LOW |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | NONE |
| Integrity (I): | NONE |
| Availability (A): | HIGH |