CVE-2023-40594 — Uncontrolled Resource Consumption in Cloud

CWE-400 — Uncontrolled Resource Consumption3 documents3 sources
Severity
7.5HIGHNVD
CNA6.5
EPSS
0.1%
top 70.08%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Splunk CloudSplunk EnterpriseSplunk+1 more
Timeline
PublishedAug 30

Description

In Splunk Enterprise versions lower than 8.2.12, 9.0.6, and 9.1.1, an attacker can use the `printf` SPL function to perform a denial of service (DoS) against the Splunk Enterprise instance.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages4 packages

▶CVEListV5splunk/splunk_enterprise8.2 — 8.2.12+2
▶NVDsplunk/splunk8.2.0 — 8.2.12+2
▶CVEListV5splunk/splunk_cloud- — 9.0.2303.100

🔴Vulnerability Details

2
CVEList
Denial of Service (DoS) via the ‘printf’ Search Function↗2023-08-30
▶
GHSA
GHSA-3mjg-59rv-9hm8: In Splunk Enterprise versions lower than 8↗2023-08-30
▶
CVE-2023-40594 — Uncontrolled Resource Consumption | cvebase