HIGH
HDFS clients interact with a servlet on the DataNode to browse the HDFS namespace
Published Apr 26, 2017
7.3
HIGHCVSS 3.0
EPSS 6.25%
Description
HDFS clients interact with a servlet on the DataNode to browse the HDFS namespace. The NameNode is provided as a query parameter that is not validated in Apache Hadoop before 2.7.0.
Affected products
-
- Version 2.6.x and earlierStatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Apache Software Foundation | Apache Hadoop | n/a |
|
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
7.3 HIGH NVD
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact Low
Integrity Impact Low
Availability Impact Low
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
6.25% 0.06251
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
EPSS probability 0.06251
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 6.25% (0.06251) | 93.36th | v5 (v2026.06.15) |
| Jun 15, 2026 | 6.20% (0.06200) | 92.58th | v5 (v2026.06.15) |
| Aug 30, 2025 | 1.94% (0.01938) | 82.68th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.75% (0.00751) | 71.44th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.32% (0.00322) | 71.48th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.32% (0.00322) | 69.83th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.32% (0.00322) | 65.92th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.25% (0.01246) | 67.45th | v2 (v2022.01.01) |
| Dec 23, 2022 | 1.25% (0.01246) | 67.02th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.25% (0.01246) | 65.01th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.25% (0.01246) | 41.07th | v2 (v2022.01.01) |
| Feb 3, 2022 | 3.06% (0.03065) | 65.11th | v1 |
| Jan 6, 2022 | 3.06% (0.03065) | 64.78th | v1 |
| Sep 1, 2021 | 3.06% (0.03065) | 81.10th | v1 |
| Jul 4, 2021 | 3.06% (0.03065) | 0.00th | v1 |
| Apr 14, 2021 | 2.46% (0.02463) | 0.00th | v1 |
Weaknesses (1)
References (8)
- http://www.securityfocus.com/bid/98017 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://github.com/advisories/GHSA-pr9x-qmp5-j3rr Advisory
- https://lists.apache.org/thread.html/r127f75748fcabc63bc5a1bec6885753eb9b2bed803b6ed7bd46f965b%40%3Cuser.hadoop.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/r127f75748fcabc63bc5a1bec6885753eb9b2bed803b6ed7bd46f965b@%3Cuser.hadoop.apache.org%3E
- https://lists.apache.org/thread.html/r66de86b9a608c1da70b2d27d765c11ec88edf6e5dd6f379ab33e072a%40%3Cuser.flink.apache.org%3E mailing-listx_refsource_MLIST
- https://lists.apache.org/thread.html/r66de86b9a608c1da70b2d27d765c11ec88edf6e5dd6f379ab33e072a@%3Cuser.flink.apache.org%3E
- https://nvd.nist.gov/vuln/detail/CVE-2017-3162
- https://s.apache.org/k2ss mailing-listx_refsource_MLISTVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/98017 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://github.com/advisories/GHSA-pr9x-qmp5-j3rr | Advisory | |
| https://lists.apache.org/thread.html/r127f75748fcabc63bc5a1bec6885753eb9b2bed803b6ed7bd46f965b%40%3Cuser.hadoop.apache.org%3E | mailing-listx_refsource_MLIST | |
| https://lists.apache.org/thread.html/r127f75748fcabc63bc5a1bec6885753eb9b2bed803b6ed7bd46f965b@%3Cuser.hadoop.apache.org%3E | ||
| https://lists.apache.org/thread.html/r66de86b9a608c1da70b2d27d765c11ec88edf6e5dd6f379ab33e072a%40%3Cuser.flink.apache.org%3E | mailing-listx_refsource_MLIST | |
| https://lists.apache.org/thread.html/r66de86b9a608c1da70b2d27d765c11ec88edf6e5dd6f379ab33e072a@%3Cuser.flink.apache.org%3E | ||
| https://nvd.nist.gov/vuln/detail/CVE-2017-3162 | ||
| https://s.apache.org/k2ss | mailing-listx_refsource_MLISTVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner apache
Published Apr 26, 2017
Updated Aug 5, 2024
Reserved Dec 5, 2016
Link CVE-2017-3162
CISA Vulnrichment
GHSA-PR9X-QMP5-J3RR Updated n/a