CVE-2021-36774

moderate-risk
Published 2022-01-06

Apache Kylin allows users to read data from other database systems using JDBC. The MySQL JDBC driver supports certain properties, which, if left unmitigated, can allow an attacker to execute arbitrary code from a hacker-controlled malicious MySQL server within Kylin server processes. This issue affects Apache Kylin 2 version 2.6.6 and prior versions; Apache Kylin 3 version 3.1.2 and prior versions.

Do I need to act?

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0.80% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.5/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Apache

References (4)

Mailing List http://www.openwall.com/lists/oss-security/2022/01/06/5
Mailing List https://lists.apache.org/thread/lchpcvoolc6w8zc6vo1wstk8zbfqv2ow
Mailing List http://www.openwall.com/lists/oss-security/2022/01/06/5
Mailing List https://lists.apache.org/thread/lchpcvoolc6w8zc6vo1wstk8zbfqv2ow
32
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 3/34 · Minimal
Exposure 5/34 · Minimal