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Merge pull request #2351 from splunk/fixdescriptionpt

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addedwords
This commit is contained in:
Rod Soto
2022-09-06 14:07:21 -07:00
committed by GitHub
parent 95e4eb048c 73e84a326d
commit ae92b16c0a
2 changed files with 2 additions and 3 deletions
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detections/application/path_traversal_spl_injection.yml
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@@ -7,7 +7,7 @@ type: TTP
datamodel: []
search: ' `path_traversal_spl_injection` | search "\/..\/..\/..\/..\/..\/..\/..\/..\/..\/" | stats count by status clientip method uri_path uri_query | `path_traversal_spl_injection_filter`'
description: On May 3rd, 2022, Splunk published a security advisory for a Path traversal in search parameter that can potentiall allow SPL injection. An attacker can cause the application to load data from incorrect endpoints, urls leading to outcomes such as running arbitrary SPL queries.
how_to_implement: This detection does not require you to ingest any new data. The detection does require the ability to search the _internal index. This search will provide search UI requests with path traversal parameter ("../../../../../../../../../") which shows exploitation attempts.
how_to_implement: This detection does not require you to ingest any new data. The detection does require the ability to search the _internal index. This search will provide search UI requests with path traversal parameter ("../../../../../../../../../") which shows exploitation attempts. This detection is meant for on premise environments, and if executed on internet facing servers without a WAF may produce a lot of results. This detection will not work against obfuscated path traversal requests.
known_false_positives: This search may find additional path traversal exploitation attempts.
references:
- https://www.splunk.com/en_us/product-security/announcements/svd-2022-0506.html
@@ -40,7 +40,6 @@ tags:
product:
- Splunk Enterprise
- Splunk Enterprise Security
- Splunk Cloud
required_fields:
- status
- clientip
tests/application/path_traversal_spl_injection.test.yml
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@@ -8,6 +8,6 @@ tests:
attack_data:
- file_name: path_traversal_spl_injection.txt
data: https://raw.githubusercontent.com/splunk/attack_data/master/datasets/attack_techniques/T1083/splunk/path_traversal_spl_injection.txt
source: c:\opt\splunk\var\log\splunk\splunkd_ui_access.log
source: splunkd_ui_access.log
sourcetype: splunkd_ui_access
custom_index: _internal