CVE-2016-5001
- Source
- https://cve.org/CVERecord?id=CVE-2016-5001
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-5001.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2016-5001
- Aliases
- Downstream
- Published
- 2017-08-30T19:29:00Z
- Modified
- 2026-10-24T10:30:42Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
This is an information disclosure vulnerability in Apache Hadoop before 2.6.4 and 2.7.x before 2.7.2 in the short-circuit reads feature of HDFS. A local user on an HDFS DataNode may be able to craft a block token that grants unauthorized read access to random files by guessing certain fields in the token.
- References
Affected packages
Git / github.com/apache/hadoop
Affected ranges
- Type
- GIT
- Repo
- https://github.com/apache/hadoop
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast AffectedIntroducedLast Affected
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:apache:hadoop:*:*:*:*:*:*:*:*", "range": [ { "introduced": "0" }, { "last_affected": "2.6.3" } ], "source": "CPE_RANGE" }, { "cpe": "cpe:2.3:a:apache:hadoop:2.7.0:*:*:*:*:*:*:*", "range": [ { "introduced": "2.7.0" }, { "last_affected": "2.7.0" } ], "source": "CPE_STRING" }, { "cpe": "cpe:2.3:a:apache:hadoop:2.7.1:*:*:*:*:*:*:*", "range": [ { "introduced": "2.7.1" }, { "last_affected": "2.7.1" } ], "source": "CPE_STRING" } ] }