During a routine security analysis, it was found that one of the ports in Apache Impala (incubating) 2.7.0 to 2.8.0 sent data in plaintext even when the cluster was configured to use TLS
Published Jul 10, 2017
7.5
HIGHCVSS 3.0
EPSS 1.22%
Description
During a routine security analysis, it was found that one of the ports in Apache Impala (incubating) 2.7.0 to 2.8.0 sent data in plaintext even when the cluster was configured to use TLS. The port in question was used by the StatestoreSubscriber class which did not use the appropriate secure Thrift transport when TLS was turned on. It was therefore possible for an adversary, with access to the network, to eavesdrop on the packets going to and coming from that port and view the data in plaintext.
Affected products
-
- Version 2.7.0 to 2.8.0 incubatingStatusaffectedConstraints-
- 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 Impala | 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.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
AV:N/AC:L/Au:N/C:P/I:N/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.22% (0.01217) | 67.51th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.22% (0.01217) | 64.54th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.33% (0.00333) | 54.00th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.15% (0.00146) | 51.98th | v3 (v2023.03.01) |
| Jun 21, 2024 | 0.15% (0.00146) | 50.70th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.15% (0.00146) | 48.68th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.85% (0.01855) | 47.92th | v5 (v2026.06.15) |
| Apr 14, 2021 | 1.85% (0.01855) | 0.00th | v1 |
References (2)
- http://www.securityfocus.com/archive/1/540831/100/0/threaded mailing-listx_refsource_BUGTRAQ
- https://lists.apache.org/thread.html/5bab4424f23aebefc8108a0e30273c2a543a289df8113c461f930143%40%3Cdev.impala.apache.org%3E mailing-listx_refsource_MLIST
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/archive/1/540831/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| https://lists.apache.org/thread.html/5bab4424f23aebefc8108a0e30273c2a543a289df8113c461f930143%40%3Cdev.impala.apache.org%3E | mailing-listx_refsource_MLIST |
Change history (0)
No recorded changes yet.