| Package | Affected versions | Patched versions |
|---|---|---|
| identity services engine | = 3.3.0= 3.4.0= 3.5.0< 3.3.0 | 3.3.0 |
| identity services engine passive identity connector | = 3.3.0= 3.4.0< 3.3.0 | 3.3.0 |
A vulnerability in the Online Certificate Status Protocol (OCSP) responder of Cisco ISE and Cisco ISE-PIC could allow an unauthenticated, remote attacker to cause an administrative reload of the OCSP responder certificate and key material. This vulnerability is due to missing authentication on a function of the OCSP responder. An attacker could exploit this vulnerability by sending a crafted request to an affected device. A successful exploit could allow the attacker to cause the OCSP responder to reload certificate and key material on demand.
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