CVE-2020-9492 — Incorrect Authorization in Apache Hadoop

CWE-863 — Incorrect AuthorizationCWE-269 — Improper Privilege Management8 documents7 sources
Severity
8.8HIGHNVD
EPSS
0.1%
top 65.32%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Apache HadoopApache Software Foundation Apache HadoopApache Solr+1 more
Timeline
PublishedJan 26
Latest updateOct 15

Description

In Apache Hadoop 3.2.0 to 3.2.1, 3.0.0-alpha1 to 3.1.3, and 2.0.0-alpha to 2.10.0, WebHDFS client might send SPNEGO authorization header to remote URL without proper verification.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages4 packages

▶NVDapache/hadoop2.0.0 — 2.10.0+2
▶CVEListV5apache_software_foundation/apache_hadoopApache Hadoop 3.2.0 to 3.2.1, 3.0.0-alpha1 to 3.1.3, 2.0.0-alpha to 2.10.0
▶NVDapache/solr8.6.0, 8.6.2+1

Patches

Patch: www.oracle.com ↗Patch: www.oracle.com ↗

🔴Vulnerability Details

3
OSV
Improper Privilege Management in Apache Hadoop↗2022-02-09
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GHSA
Improper Privilege Management in Apache Hadoop↗2022-02-09
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CVEList
CVE-2020-9492: In Apache Hadoop 3↗2021-01-26
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📋Vendor Advisories

4
Oracle
Oracle Oracle Construction and Engineering Risk Matrix: Document Management (Apache Solr) — CVE-2020-9492↗2022-10-15
▶
Oracle
Oracle Oracle Financial Services Applications Risk Matrix: Studio (Apache Hadoop) — CVE-2020-9492↗2022-07-15
▶
Red Hat
hadoop: WebHDFS client might send SPNEGO authorization header↗2021-01-26
▶
Apache
Apache hadoop: CVE-2020-9492↗
▶
CVE-2020-9492 — Incorrect Authorization in Apache | cvebase