Single Sign On
CVE-2022-0084
HIGH
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
Lifecycle Timeline
1DescriptionNVD
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.
AnalysisAI
A flaw was found in XNIO, specifically in the notifyReadClosed method. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Allocation of Resources Without Limits vulnerability could allow attackers to exhaust system resources through uncontrolled allocation.
Technical ContextAI
This vulnerability is classified as Allocation of Resources Without Limits (CWE-770), which allows attackers to exhaust system resources through uncontrolled allocation. 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. Affected products include: Redhat Integration Camel K, Redhat Integration Camel Quarkus, Redhat Single Sign-On, Redhat Xnio.
RemediationAI
A vendor patch is available. Apply the latest security update as soon as possible. Set resource limits, implement rate limiting, validate input sizes.
More in Single Sign On
View allDenial of service against HTTP/2 server implementations allows remote unauthenticated attackers to exhaust server resour
JMSAppender in Log4j 1.2 is vulnerable to deserialization of untrusted data when the attacker has write access to the Lo
The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remot
Stack-based buffer overflow in collectoragent.exe in Fortinet Single Sign On (FSSO) before build 164 allows remote attac
An unconstrained memory consumption vulnerability was discovered in Keycloak. Rated high severity (CVSS 7.7), this vulne
A flaw was found in JBoss-client. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authent
A vulnerability was found in Hibernate-Validator. Rated medium severity (CVSS 6.1), this vulnerability is remotely explo
Due to improper authorization, Red Hat Single Sign-On is vulnerable to users performing actions that they should not be
A memory leak flaw was found in WildFly in all versions up to 21.0.0.Final, where host-controller tries to reconnect in
A misconfiguration flaw was found in Keycloak. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploita
A flaw was found in, all under 2.0.20, in the Undertow DEBUG log for io.undertow.request.security. Rated critical severi
SubTypeValidator.java in FasterXML jackson-databind before 2.9.9.2 mishandles default typing when ehcache is used (becau
Same technique Denial Of Service
View allShare
External POC / Exploit Code
Leaving vuln.today