Deserialization in Apache Hive
CVE-2018-21234
Jodd before 5.0.4 performs Deserialization of Untrusted JSON Data when setClassMetadataName is set.
Vulnerability class: Insecure Deserialization
EPSS: 0.083 (94.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Apache Hive — versions 3.1.2
- Jodd
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (mailing-list, x_refsource_MLIST)
- cve@mitre.org (mailing-list, x_refsource_MLIST)
- cve@mitre.org (mailing-list, x_refsource_MLIST)
- cve@mitre.org (mailing-list, x_refsource_MLIST)
- cve@mitre.org (mailing-list, x_refsource_MLIST)
- cve@mitre.org (mailing-list, x_refsource_MLIST)
- cve@mitre.org (mailing-list, x_refsource_MLIST)
Frequently asked questions
- What is CVE-2018-21234?
- CVE-2018-21234 is a critical-severity vulnerability in Apache Hive, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2020-05-21.
- How severe is CVE-2018-21234?
- Critical severity. CVSS v3 base score is 9.8 out of 10.