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Sanitize event.host in Metricbeat #21022

Merged
merged 3 commits into from
Sep 9, 2020
Merged

Sanitize event.host in Metricbeat #21022

merged 3 commits into from
Sep 9, 2020

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mtojek
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@mtojek mtojek commented Sep 8, 2020 •
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What does this PR do?

This PR sanitizes the event.host not to leak any credentials. It fixes also a bug related to a defined but not used host parser.

Why is it important?

It's a security threat.

Checklist

  • My code follows the style guidelines of this project
  • [x I have commented my code, particularly in hard-to-understand areas
  • I have made corresponding changes to the documentation
  • I have made corresponding change to the default configuration files
  • I have added tests that prove my fix is effective or that my feature works
  • I have added an entry in CHANGELOG.next.asciidoc or CHANGELOG-developer.next.asciidoc.

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@mtojek mtojek requested a review from a team September 8, 2020 16:45
@mtojek mtojek self-assigned this Sep 8, 2020
@botelastic botelastic bot added the needs_team Indicates that the issue/PR needs a Team:* label label Sep 8, 2020
@mtojek mtojek changed the title Sanitize event.host Sanitize event.host in Metricbeat Sep 8, 2020
@mtojek mtojek added Team:Integrations Label for the Integrations team needs_backport PR is waiting to be backported to other branches. and removed needs_team Indicates that the issue/PR needs a Team:* label labels Sep 8, 2020
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elasticmachine commented Sep 8, 2020 •
edited by jenkins-beats-ci bot
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💚 Build Succeeded

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Build stats

  • Build Cause: [Pull request #21022 updated]

  • Start Time: 2020-09-08T20:53:54.417+0000

  • Duration: 60 min 24 sec

Test stats 🧪

Test Results
Failed 0
Passed 4155
Skipped 880
Total 5035

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mtojek commented Sep 8, 2020

CI errors unrelated:

  1. ERROR: failed to create cluster: failed to generate kubeadm config content: failed to get kubernetes version from node: failed to get file: command "docker exec --privileged metricbeat-8-0-0-f39f985656-snapshot-control-plane cat /kind/version" failed with error: exit status 1
  2. github.com/aws/aws-sdk-go@v1.30.15: Get "https://storage.googleapis.com/proxy-golang-org-prod/c6bb391792cc261f-git.luolix.top:aws:aws-sdk-go-v1.30.15.zip?Expires=1599686198&GoogleAccessId=gcs-urlsigner-prod%40golang-modproxy.iam.gserviceaccount.com&Signature=IWVc2O4FODmmtHA%2F79iVG9AWUuPB02oYCGxRPm3YlJeaHkfzHt%2BsWDi39Jw2rDArC%2FhGFUVhqyKF4pSr6APL8ZZK0BnC57uTLmGNStj2uOyrf%2B1H0c5a8PNzeiFWitjYF7K1qalJ6RhhXXGLcKPCr8RM14v500bS66KyIp7I2NJgXvJ51HX%2B6mcczmz%2FcWObVc25sKPMAUWvxwMQ4cul813veFuxxBKNWAh3LDF2RhLYH%2F44DoRbi7CUAFj8nho0rHS5297T2z%2FPoiHJMzsayqOpmZtg9dLqz7ouFhemKdBvR%2BXTqVdsGmxodhgnWIysTthYkLwe0Szh68MbYwLF1g%3D%3D": unexpected EOF

@mtojek mtojek marked this pull request as ready for review September 8, 2020 21:49
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Pinging @elastic/integrations (Team:Integrations)

andrewkroh
andrewkroh approved these changes Sep 8, 2020
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LGTM

@mtojek mtojek merged commit 3ecf7e6 into elastic:master Sep 9, 2020
@mtojek mtojek mentioned this pull request Sep 9, 2020
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@mtojek mtojek added v7.10.0 and removed needs_backport PR is waiting to be backported to other branches. labels Sep 9, 2020
mtojek added a commit to mtojek/beats that referenced this pull request Sep 9, 2020
@mtojek
Sanitize event.host in Metricbeat (elastic#21022)
189b73d 
* Sanitize event.host

* Update CHANGELOG

* Fix: enable host parser

(cherry picked from commit 3ecf7e6)
mtojek added a commit that referenced this pull request Sep 9, 2020
@mtojek
Sanitize event.host in Metricbeat (#21022) (#21030)
577f67d 
* Sanitize event.host

* Update CHANGELOG

* Fix: enable host parser

(cherry picked from commit 3ecf7e6)
v1v added a commit to v1v/beats that referenced this pull request Sep 14, 2020
@v1v
Merge remote-tracking branch 'upstream/master' into feature/windows-10
cc07c42 
* upstream/master: (362 commits)
  Add vendoring to Google Cloud Functions again (elastic#21070)
  [Elastic Agent] Add fleet.host.id for sending to endpoint. (elastic#21042)
  Do not need Google credentials before using it (elastic#21072)
  [Filebeat][New Module] Zoom webhook module (elastic#20414)
  Add support for GMT timezone offset in decode_cef (elastic#20993)
  Filebeat: Fix random error on harvester close (elastic#21048)
  Add ingress controller dashboards (elastic#21052)
  Fix loggers in composable module. (elastic#21047)
  [Ingest Manager] Increase kibana client timeout to 5 minutes (elastic#21037)
  Add changelog. (elastic#21041)
  [Elastic Agent] Add support for EQL based conditions (elastic#20994)
  Disable Kafka metricsets based on Jolokia (elastic#20989)
  Update apm agent (elastic#21031)
  Add container ECS fields in kubernetes metadata (elastic#20984)
  Sanitize event.host in Metricbeat (elastic#21022)
  Update api-keys.asciidoc - API key prerequisites (elastic#21026)
  [Filebeat][suricata] Map x509 for suricata/eve fileset (elastic#20973)
  [Filebeat][santa] Map x509 fields in santa module (elastic#20976)
  [Filebeat][fortinet] Map x509 ecs fields for fortinet fw fileset (elastic#20983)
  Bump zeek kerberos/ssl/x509 ecs version (elastic#21003)
  ...
v1v added a commit to v1v/beats that referenced this pull request Sep 14, 2020
@v1v
Merge remote-tracking branch 'upstream/master' into feature/windows-7-64
fcc41b4 
* upstream/master: (364 commits)
  Add vendoring to Google Cloud Functions again (elastic#21070)
  [Elastic Agent] Add fleet.host.id for sending to endpoint. (elastic#21042)
  Do not need Google credentials before using it (elastic#21072)
  [Filebeat][New Module] Zoom webhook module (elastic#20414)
  Add support for GMT timezone offset in decode_cef (elastic#20993)
  Filebeat: Fix random error on harvester close (elastic#21048)
  Add ingress controller dashboards (elastic#21052)
  Fix loggers in composable module. (elastic#21047)
  [Ingest Manager] Increase kibana client timeout to 5 minutes (elastic#21037)
  Add changelog. (elastic#21041)
  [Elastic Agent] Add support for EQL based conditions (elastic#20994)
  Disable Kafka metricsets based on Jolokia (elastic#20989)
  Update apm agent (elastic#21031)
  Add container ECS fields in kubernetes metadata (elastic#20984)
  Sanitize event.host in Metricbeat (elastic#21022)
  Update api-keys.asciidoc - API key prerequisites (elastic#21026)
  [Filebeat][suricata] Map x509 for suricata/eve fileset (elastic#20973)
  [Filebeat][santa] Map x509 fields in santa module (elastic#20976)
  [Filebeat][fortinet] Map x509 ecs fields for fortinet fw fileset (elastic#20983)
  Bump zeek kerberos/ssl/x509 ecs version (elastic#21003)
  ...
This was referenced Jul 15, 2021
Closed
Merged
jsoriano added a commit that referenced this pull request Jul 15, 2021
@jsoriano
Use common host parser in vsphere module (#26904)
68e9909 
Use the common host parser builder to parse hosts defined in vsphere module configuration.

Since #21022, sanitized URIs included in modules host data are used as `service.address`.
vsphere did a custom parsing that didn't fill the sanitized URI and then `service.address` was not filled.
mergify bot pushed a commit that referenced this pull request Jul 15, 2021
@jsoriano
Use common host parser in vsphere module (#26904)
4e99ee8 
Use the common host parser builder to parse hosts defined in vsphere module configuration.

Since #21022, sanitized URIs included in modules host data are used as `service.address`.
vsphere did a custom parsing that didn't fill the sanitized URI and then `service.address` was not filled.

(cherry picked from commit 68e9909)
mergify bot pushed a commit that referenced this pull request Jul 15, 2021
@jsoriano
Use common host parser in vsphere module (#26904)
7223f72 
Use the common host parser builder to parse hosts defined in vsphere module configuration.

Since #21022, sanitized URIs included in modules host data are used as `service.address`.
vsphere did a custom parsing that didn't fill the sanitized URI and then `service.address` was not filled.

(cherry picked from commit 68e9909)
jsoriano added a commit that referenced this pull request Jul 15, 2021
@mergify @jsoriano
Use common host parser in vsphere module (#26904) (#26909)
c4b10fe 
Use the common host parser builder to parse hosts defined in vsphere module configuration.

Since #21022, sanitized URIs included in modules host data are used as `service.address`.
vsphere did a custom parsing that didn't fill the sanitized URI and then `service.address` was not filled.

(cherry picked from commit 68e9909)

Co-authored-by: Jaime Soriano Pastor <jaime.soriano@elastic.co>
jsoriano added a commit that referenced this pull request Jul 15, 2021
@mergify @jsoriano
[7.14](backport #26904) Use common host parser in vsphere module (#26910
5a03e06 
)

Use the common host parser builder to parse hosts defined in vsphere module configuration.

Since #21022, sanitized URIs included in modules host data are used as `service.address`.
vsphere did a custom parsing that didn't fill the sanitized URI and then `service.address` was not filled.

(cherry picked from commit 68e9909)

Co-authored-by: Jaime Soriano Pastor <jaime.soriano@elastic.co>
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