CVE-2022-0084

Description

A flaw was found in XNIO, specifically in the notifyReadClosed method. The issue revealed this method was logging a message to another expected end. This flaw allows an attacker to send flawed requests to a server, possibly causing log contention-related performance concerns or an unwanted disk fill-up.

CVSS Metrics

• v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Trends

Current EPSS score: 0.64%• Percentile: 71%

Techniques & Countermeasures

• CWE-770•Allocation of Resources Without Limits or Throttling

  The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.

Affected Systems

• org.jboss.xnio•xnio-all

  ≤ 3.8.7.Final

• redhat•integration_camel_k

  na

• redhat•integration_camel_quarkus

  na

• redhat•single_sign-on

  7.0

• redhat•xnio

  < 3.8.7

References (6)

• https://bugzilla.redhat.com/show_bug.cgi?id=2064226
• https://access.redhat.com/security/cve/CVE-2022-0084
• https://github.com/xnio/xnio/pull/291
• https://github.com/xnio/xnio/commit/fdefb3b8b715d33387cadc4d48991fb1989b0c12
• https://nvd.nist.gov/vuln/detail/CVE-2022-0084
• https://github.com/xnio/xnio