Vulnerability Monitor

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CVE-2023-40593

In Splunk Enterprise versions lower than 9.0.6 and 8.2.12, a malicious actor can send a malformed security assertion markup language (SAML) request to the `/saml/acs` REST endpoint which can cause a denial of service through a crash or hang of the Splunk daemon.

Published

2023-08-30T17:15:09.853

Last Modified

2024-11-21T08:19:47.123

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.3 (MEDIUM)

Weaknesses

Type: Secondary
CWE-400
Type: Primary
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	splunk	splunk	< 8.2.12	Yes
Application	splunk	splunk	< 9.0.6	Yes
Application	splunk	splunk_cloud_platform	≤ 9.0.2305.100	Yes

References

https://advisory.splunk.com/advisories/SVD-2023-0802 Vendor Advisory ([email protected])
https://research.splunk.com/application/8e8a86d5-f323-4567-95be-8e817e2baee6/ Vendor Advisory ([email protected])
https://advisory.splunk.com/advisories/SVD-2023-0802 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://research.splunk.com/application/8e8a86d5-f323-4567-95be-8e817e2baee6/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)