PT-2022-26965 · Splunk · Splunk Enterprise

Ali Mirheidari · Published 2022-11-04 · Updated 2022-11-09 · CVE-2022-43562

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Splunk Enterprise versions prior to 8.1.12 Splunk Enterprise versions prior to 8.2.9 Splunk Enterprise versions prior to 9.0.2

Description The issue arises from the failure of Splunk Enterprise to properly validate and escape the Host header, allowing a remote authenticated user to conduct various attacks against the system. These attacks include cross-site scripting and cache poisoning.

Recommendations For versions prior to 8.1.12, update to version 8.1.12 or later. For versions prior to 8.2.9, update to version 8.2.9 or later. For versions prior to 9.0.2, update to version 9.0.2 or later.

Fix

Special Elements Injection

RCE

Weakness Enumeration

CWE-74

CWE-20

Related Identifiers

CVE-2022-43562

Affected Products

Splunk Enterprise

References · 5

• https://splunk.com/en_us/product-security/announcements/svd-2022-1102.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-43562 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-43562 · Security Note
• https://t.me/cvenotify/37107 · Telegram Post
• https://t.me/cvenotify/37384 · Telegram Post