What is CVE-2020-35451?

CVE-2020-35451 is a medium-severity vulnerability in Apache Oozie, classified under Insecure Temporary File. CVSS score: 4.7/10. Published 2021-03-09.

How severe is CVE-2020-35451?

Medium severity. CVSS v3 base score is 4.7 out of 10.

Vulnerability in Apache Oozie

CVE-2020-35451

There is a race condition in OozieSharelibCLI in Apache Oozie before version 5.2.1 which allows a malicious attacker to replace the files in Oozie's sharelib during it's creation.

EPSS: 0.004 (35.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N.

Affected products

Apache Oozie
Apache Software Foundation Oozie — versions unspecified

Weakness classification (CWE)

CWE-377 — Insecure Temporary File
CWE-362 — Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition)

References

security@apache.org (Mailing List, x_refsource_MISC, Vendor Advisory)
security@apache.org (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)

Frequently asked questions

What is CVE-2020-35451?: CVE-2020-35451 is a medium-severity vulnerability in Apache Oozie, classified under Insecure Temporary File. CVSS score: 4.7/10. Published 2021-03-09.
How severe is CVE-2020-35451?: Medium severity. CVSS v3 base score is 4.7 out of 10.