CVE-2023-32706
Denial Of Service due to Untrusted XML Tag in XML Parser within SAML Authentication
Severity Score
6.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track
*SSVC
Descriptions
On Splunk Enterprise versions below 9.0.5, 8.2.11, and 8.1.14, an unauthenticated attacker can send specially-crafted messages to the XML parser within SAML authentication to cause a denial of service in the Splunk daemon.
*Credits:
Vikram Ashtaputre, Splunk
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-05-11 CVE Reserved
- 2023-06-01 CVE Published
- 2024-06-07 EPSS Updated
- 2024-10-30 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-611: Improper Restriction of XML External Entity Reference
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://advisory.splunk.com/advisories/SVD-2023-0601 | 2024-04-10 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Splunk Search vendor "Splunk" | Splunk Search vendor "Splunk" for product "Splunk" | >= 8.1.0 < 8.1.14 Search vendor "Splunk" for product "Splunk" and version " >= 8.1.0 < 8.1.14" | enterprise |
Affected
| ||||||
| Splunk Search vendor "Splunk" | Splunk Search vendor "Splunk" for product "Splunk" | >= 8.2.0 < 8.2.11 Search vendor "Splunk" for product "Splunk" and version " >= 8.2.0 < 8.2.11" | enterprise |
Affected
| ||||||
| Splunk Search vendor "Splunk" | Splunk Search vendor "Splunk" for product "Splunk" | >= 9.0.0 < 9.0.5 Search vendor "Splunk" for product "Splunk" and version " >= 9.0.0 < 9.0.5" | enterprise |
Affected
| ||||||
| Splunk Search vendor "Splunk" | Splunk Cloud Platform Search vendor "Splunk" for product "Splunk Cloud Platform" | < 9.0.2303.100 Search vendor "Splunk" for product "Splunk Cloud Platform" and version " < 9.0.2303.100" | - |
Affected
| ||||||