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AUSCERT External Security Bulletin Redistribution
ESB-2023.4969
SVD-2023-0809: August Third Party Package Updates in Splunk
Universal Forwarder
31 August 2023
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: Splunk Universal Forwarder
Publisher: Splunk
Operating System: Windows
UNIX variants (UNIX, Linux, OSX)
Resolution: Patch/Upgrade
CVE Names: CVE-2023-27538 CVE-2023-27537 CVE-2023-27536
CVE-2023-27535 CVE-2023-27534 CVE-2023-27533
CVE-2023-23916 CVE-2023-23915 CVE-2023-23914
CVE-2022-43552 CVE-2022-43551 CVE-2022-42916
CVE-2022-42915 CVE-2022-36227 CVE-2022-35737
CVE-2022-35260 CVE-2022-35252 CVE-2022-32221
CVE-2022-32208 CVE-2022-32207 CVE-2022-32206
CVE-2022-32205 CVE-2022-30115 CVE-2022-27782
CVE-2022-27781 CVE-2022-27780 CVE-2022-27779
CVE-2022-27778 CVE-2022-27776 CVE-2022-27775
CVE-2022-27774 CVE-2022-22576 CVE-2021-36976
CVE-2021-31566 CVE-2021-30560 CVE-2021-22947
CVE-2021-22946 CVE-2021-22945 CVE-2021-22926
CVE-2021-22925 CVE-2021-22924 CVE-2021-22923
CVE-2021-22922 CVE-2021-22901 CVE-2021-22898
CVE-2021-22897 CVE-2021-22890 CVE-2021-22876
CVE-2021-3520 CVE-2020-14155 CVE-2020-8286
CVE-2020-8285 CVE-2020-8284 CVE-2020-8231
CVE-2020-8177 CVE-2020-8169 CVE-2019-20838
CVE-2019-20454
Original Bulletin:
https://advisory.splunk.com//advisories/SVD-2023-0809
Comment: CVSS (Max): 9.8 CVE-2022-36227 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
CVSS Source: NIST
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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August Third Party Package Updates in Splunk Universal Forwarder
Advisory ID: SVD-2023-0809
CVE ID: Multiple
Published: 2023-08-30
Last Update: 2023-08-30
Description
Splunk remedied common vulnerabilities and exposures (CVEs) in Third Party
Packages in Splunk Universal Forwarder, including the folLowing:
CVE Package Remediation Severity
CVE-2021-30560 libxslt Patched High
CVE-2021-30560 libxslt Patched High
CVE-2023-27538 curl Upgraded to 8.0.1 Medium
CVE-2023-27537 curl Upgraded to 8.0.1 Medium
CVE-2023-27536 curl Upgraded to 8.0.1 Medium
CVE-2023-27535 curl Upgraded to 8.0.1 Medium
CVE-2023-27534 curl Upgraded to 8.0.1 High
CVE-2023-27533 curl Upgraded to 8.0.1 High
CVE-2023-23916 curl Upgraded to 8.0.1 Medium
CVE-2023-23915 curl Upgraded to 8.0.1 Medium
CVE-2023-23914 curl Upgraded to 8.0.1 Critical
CVE-2022-43552 curl Upgraded to 8.0.1 Medium
CVE-2022-43551 curl Upgraded to 8.0.1 High
CVE-2022-42916 curl Upgraded to 8.0.1 High
CVE-2022-42915 curl Upgraded to 8.0.1 High
CVE-2022-35260 curl Upgraded to 8.0.1 Medium
CVE-2022-32221 curl Upgraded to 8.0.1 Critical
CVE-2022-35252 curl Upgraded to 8.0.1 Low
CVE-2022-32208 curl Upgraded to 8.0.1 Medium
CVE-2022-32207 curl Upgraded to 8.0.1 Critical
CVE-2022-32206 curl Upgraded to 8.0.1 Medium
CVE-2022-32205 curl Upgraded to 8.0.1 Medium
CVE-2022-30115 curl Upgraded to 8.0.1 Medium
CVE-2022-27782 curl Upgraded to 8.0.1 High
CVE-2022-27781 curl Upgraded to 8.0.1 High
CVE-2022-27780 curl Upgraded to 8.0.1 High
CVE-2022-27779 curl Upgraded to 8.0.1 Medium
CVE-2022-27778 curl Upgraded to 8.0.1 High
CVE-2022-27776 curl Upgraded to 8.0.1 Medium
CVE-2022-27775 curl Upgraded to 8.0.1 High
CVE-2022-27774 curl Upgraded to 8.0.1 Medium
CVE-2022-22576 curl Upgraded to 8.0.1 High
CVE-2021-22947 curl Upgraded to 8.0.1 Medium
CVE-2021-22946 curl Upgraded to 8.0.1 High
CVE-2021-22945 curl Upgraded to 8.0.1 Critical
CVE-2021-22926 curl Upgraded to 8.0.1 High
CVE-2021-22925 curl Upgraded to 8.0.1 Medium
CVE-2021-22924 curl Upgraded to 8.0.1 Low
CVE-2021-22923 curl Upgraded to 8.0.1 Medium
CVE-2021-22922 curl Upgraded to 8.0.1 Medium
CVE-2021-22901 curl Upgraded to 8.0.1 High
CVE-2021-22898 curl Upgraded to 8.0.1 Low
CVE-2021-22897 curl Upgraded to 8.0.1 Medium
CVE-2021-22890 curl Upgraded to 8.0.1 Low
CVE-2021-22876 curl Upgraded to 8.0.1 Medium
CVE-2020-8286 curl Upgraded to 8.0.1 High
CVE-2020-8285 curl Upgraded to 8.0.1 High
CVE-2020-8284 curl Upgraded to 8.0.1 Low
CVE-2020-8231 curl Upgraded to 8.0.1 High
CVE-2020-8177 curl Upgraded to 8.0.1 High
CVE-2020-8169 curl Upgraded to 8.0.1 High
CVE-2022-36227 libarchive Upgraded to 3.6.2 Critical
CVE-2021-31566 libarchive Upgraded to 3.6.2 High
CVE-2021-36976 libarchive Upgraded to 3.6.2 Medium
CVE-2021-3520 lz4 Upgraded to. 1.9.4 Critical
CVE-2020-14155 pcre2 Upgraded to 10.40 Medium
CVE-2019-20454 pcre2 Upgraded to 10.40 High
CVE-2019-20838 pcre2 Upgraded to 10.40 High
CVE-2020-14155 pcre2 Upgraded to 10.40 Medium
CVE-2019-20454 pcre2 Upgraded to 10.40 High
CVE-2019-20838 pcre2 Upgraded to 10.40 High
CVE-2022-35737 sqlite Upgraded to 3.41.2 High
Solution
For Splunk Universal Forwarder, upgrade versions to 8.2.12, 9.0.6, or 9.1.1.
Product Status
Product Version Component Affected Version Fix Version
Universal Forwarder 8.2 - 8.2.0 to 8.2.11 8.2.12
Universal Forwarder 9.0 - 9.0.0 to 9.0.5 9.0.6
Universal Forwarder 9.1 - 9.1.0 9.1.1
Severity
For the CVEs in this list, Splunk adopted the national vulnerability database
(NVD) common vulnerability scoring system (CVSS) rating to align with industry
standards.
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===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
AusCERT personnel answer during Queensland business hours
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On call after hours for member emergencies only.
===========================================================================
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