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CVE-2022-33749

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Date: October 10, 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.

Language: OCAML

Severity Score

Related Resources (6)

https://security.gentoo.org/glsa/202402-07
http://www.openwall.com/lists/oss-security/2022/10/11/4
https://nvd.nist.gov/vuln/detail/CVE-2022-33749
http://xenbits.xen.org/xsa/advisory-413.html
https://xenbits.xenproject.org/xsa/advisory-413.txt
https://www.mend.io/vulnerability-database/CVE-2022-33749

Severity Score

Weakness Type (CWE)

Allocation of Resources Without Limits or Throttling

CWE-770

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

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