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             AUSCERT External Security Bulletin Redistribution

                               ESB-2023.3145
    SVD-2023-0608: Path Traversal in Splunk App for Lookup File Editing
                                2 June 2023

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           Splunk App
Publisher:         Splunk
Operating System:  Windows
                   UNIX variants (UNIX, Linux, OSX)
Resolution:        Patch/Upgrade
CVE Names:         CVE-2023-32714  

Original Bulletin: 
   https://advisory.splunk.com//advisories/SVD-2023-0608

Comment: CVSS (Max):  8.1 CVE-2023-32714 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N)
         CVSS Source: Splunk
         Calculator:  https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

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Path Traversal in Splunk App for Lookup File Editing

Advisory ID: SVD-2023-0608

CVE ID: CVE-2023-32714

Published: 2023-06-01

Last Update: 2023-06-01

CVSSv3.1 Score: 8.1, High

CVSSv3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

CWE: CWE-35

Bug ID: LOOKUP-177

Description

A low-privileged user with access to the Splunk App for Lookup File Editing
can, with a specially crafted web request, trigger a path traversal exploit
that can then be used to read and write to restricted areas of the Splunk
installation directory.

Solution

Upgrade the Splunk App for Lookup Editing to version 4.0.1 or higher.

Product Status

             Product              Version Component    Affected     Fix Version
                                                        Version
Splunk App for Lookup File        4.0               4.0 and lower   4.0.1
Editing

Mitigations and Workarounds

N/A

Detections

  o Splunk path traversal in Splunk App for Lookup file edit

This detection search provides information about path traversal exploitation
attempts in Splunk Enterprise versions below 9.0.5, 8.2.11, and 8.1.14.

Severity

Splunk rated the vulnerability as High, 8.1, with a CVSSv3.1 vector of CVSS:3.1
/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.

Acknowledgments

Torjus Bryne Retterstol, Binary Security

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