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CVE-2023-22934— SPL Command Safeguards Bypass via the ‘pivot’ SPL Command in Splunk Enterprise

Quick assessment

Affected
Splunk Splunk Enterprise
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Splunk是美国Splunk公司的一套数据收集分析软件。该软件主要用于收集、索引和分析及其所产生的数据,包括所有IT系统和基础结构(物理、虚拟机和云)生成的数据。 Splunk Enterprise 8.1.13之前版本、8.2.10版本、9.0.4版本存在安全漏洞。攻击者利用该漏洞获取敏感信息。

CVSS 7.3 · High EPSS 1.12% · P65
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I. Basic Information for CVE-2023-22934

Vulnerability Information

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Vulnerability Title
SPL Command Safeguards Bypass via the ‘pivot’ SPL Command in Splunk Enterprise
Source: CVE Program / CVE List V5
Vulnerability Description
In Splunk Enterprise versions below 8.1.13, 8.2.10, and 9.0.4, the ‘pivot’ search processing language (SPL) command lets a search bypass SPL safeguards for risky commands using a saved search job. The vulnerability requires an authenticated user to craft the saved job and a higher privileged user to initiate a request within their browser.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Splunk 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Splunk是美国Splunk公司的一套数据收集分析软件。该软件主要用于收集、索引和分析及其所产生的数据,包括所有IT系统和基础结构(物理、虚拟机和云)生成的数据。 Splunk Enterprise 8.1.13之前版本、8.2.10版本、9.0.4版本存在安全漏洞。攻击者利用该漏洞获取敏感信息。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Splunk Splunk Enterprise 8.1 ~ 8.1.13 -
Splunk Splunk Cloud Platform - ~ 9.0.2209.3 -

II. Public POCs for CVE-2023-22934

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III. Intelligence Information for CVE-2023-22934

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Other References for CVE-2023-22934 (2)

Same Patch Batch · Splunk · 2023-02-14 · 13 CVEs total

CVE-2023-22939 8.1 HIGH SPL Command Safeguards Bypass via the ‘map’ SPL Command in Splunk Enterprise
CVE-2023-22935 8.1 HIGH SPL Command Safeguards Bypass via the ‘display.page.search.patterns.sensitivity’ Search Pa
CVE-2023-22933 8.0 HIGH Persistent Cross-Site Scripting through the ‘module’ Tag in a View in Splunk Enterprise
CVE-2023-22932 8.0 HIGH Persistent Cross-Site Scripting through a Base64-encoded Image in a View in Splunk Enterpr
CVE-2023-22941 6.5 MEDIUM Improperly Formatted ‘INGEST_EVAL’ Parameter Crashes Splunk Daemon
CVE-2023-22936 6.3 MEDIUM Authenticated Blind Server Side Request Forgery via the ‘search_listener’ Search Parameter
CVE-2023-22940 6.3 MEDIUM SPL Command Safeguards Bypass via the ‘collect’ SPL Command Aliases in Splunk Enterprise
CVE-2023-22942 5.4 MEDIUM Cross-Site Request Forgery in the ‘ssg/kvstore_client’ REST Endpoint in Splunk Enterprise
CVE-2023-22943 4.8 MEDIUM Modular Input REST API Requests Connect via HTTP after Certificate Validation Failure in S
CVE-2023-22938 4.3 MEDIUM Permissions Validation Failure in the ‘sendemail’ REST API Endpoint in Splunk Enterprise
CVE-2023-22937 4.3 MEDIUM Unnecessary File Extensions Allowed by Lookup Table Uploads in Splunk Enterprise
CVE-2023-22931 4.3 MEDIUM ‘createrss’ External Search Command Overwrites Existing RSS Feeds in Splunk Enterprise

IV. Related Vulnerabilities

V. Comments for CVE-2023-22934

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