Staging Environment: Content and features may be unstable or change without notice.
Advisory details: github_osv / GHSA-7q56-mp4c-gggg
Advisory ID github_osv/GHSA-7q56-mp4c-gggg
Aliases CVE-2016-5393
Summary Improper Access Control in Apache Hadoop In Apache Hadoop 2.6.x before 2.6.5 and 2.7.x before 2.7.3, a remote user who can authenticate with the HDFS NameNode can possibly run arbitrary commands with the same privileges as the HDFS service.
Status Published
Exploitability 0.5
Weighted Severity 7.9
Risk 4.0
Affected and Fixed Packages Package Details
Introduced and Fixed Package Commit Patches Package Commit Patches Details
Weaknesses (1)
CWE-284 Improper Access Control
System Score Found at
cvssv3 8.8 https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-7q56-mp4c-gggg/GHSA-7q56-mp4c-gggg.json
generic_textual HIGH
Reference id Reference type URL
http://mail-archives.apache.org/mod_mbox/hadoop-general/201611.mbox/%3CCAA0W1bTbUmUUSF1rjRpX-2DvWutcrPt7TJSWUcSLg1F0gyHG1Q%40mail.gmail.com%3E
http://www.securityfocus.com/bid/94574
CVE-2016-5393 https://nvd.nist.gov/vuln/detail/CVE-2016-5393
No exploits are available.

No EPSS data available for this advisory.

Patch URL
There are no known patches.
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Found at https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-7q56-mp4c-gggg/GHSA-7q56-mp4c-gggg.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none

There are no SSVC decisions available.