XAPI Unauth DoS via File Descriptor Limit Exhaustion
CVE-2022-33749 Published on October 11, 2022

XAPI open file limit DoS It is possible for an unauthenticated client on the network to cause XAPI to hit its file-descriptor limit. This causes XAPI to be unable to accept new requests for other (trusted) clients, and blocks XAPI from carrying out any tasks that require the opening of file descriptors.

Vendor Advisory NVD


Products Associated with CVE-2022-33749

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Citrix Xen Xapi
 

Affected Versions

Xapi Version consult Xen advisory XSA-413 is unknown by CVE-2022-33749

Exploit Probability

EPSS
0.26%
Percentile
49.48%

EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.