CVE-2023-40594
Denial of Service (DoS) via the ‘printf’ Search Function
MEDIUM 6.5
At a glance
- Source
- NVD
- EPSS
- EPSS 0.40 % · percentile 34 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Splunk
- NVD status
- Modified
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.
Weaknesses (CWE)
- CWE-400 — Uncontrolled Resource Consumption
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H | Splunk |
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H | NVD · prodsec@splunk.com (Secondary) |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2023-45152
- GCVE · GCVE-0-2023-40594
CERT-FR advisories
- CERTFR-2023-AVI-0701 — Multiples vulnérabilités dans Splunk · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*≥ 8.2.0 < 8.2.12cpe:2.3:a:splunk:splunk:*:*:*:*:enterprise:*:*:*≥ 9.0.0 < 9.0.6cpe:2.3:a:splunk:splunk:9.1.0:*:*:*:enterprise:*:*:*cpe:2.3:a:splunk:splunk_cloud_platform:*:*:*:*:*:*:*:*≤ 9.0.2305.100
Affected products
| Product | Versions |
|---|---|
| Splunk · Splunk Enterprise | affected 8.2 < 8.2.12 ; affected 9.0 < 9.0.6 ; affected 9.1 < 9.1.1 |
| Splunk · Splunk Cloud | affected - < 9.0.2303.100 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |