CVSS: 7.5EPSS: 0%CPEs: 4EXPL: 0CVE-2022-0084 – xnio: org.xnio.StreamConnection.notifyReadClosed log to debug instead of stderr
https://notcve.org/view.php?id=CVE-2022-0084
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. Se ha encontrado un fallo en XNIO, concretamente en el método notifyReadClosed. El problema reveló que este método estaba registrando un mensaje a otro extremo esperado. • https://access.redhat.com/security/cve/CVE-2022-0084 https://bugzilla.redhat.com/show_bug.cgi?id=2064226 https://github.com/xnio/xnio/commit/fdefb3b8b715d33387cadc4d48991fb1989b0c12 https://github.com/xnio/xnio/pull/291 • CWE-770: Allocation of Resources Without Limits or Throttling •
CVSS: 7.5EPSS: 0%CPEs: 5EXPL: 1CVE-2022-0853 – jboss-client: memory leakage in remote client transaction
https://notcve.org/view.php?id=CVE-2022-0853
A flaw was found in JBoss-client. The vulnerability occurs due to a memory leak on the JBoss client-side, when using UserTransaction repeatedly and leads to information leakage vulnerability. Se ha encontrado un fallo en JBoss-client. La vulnerabilidad es producida debido a una pérdida de memoria en el lado del cliente de JBoss, cuando es usado UserTransaction repetidamente y conlleva a una vulnerabilidad de filtrado de información A flaw was found in the jboss-client. A memory leak on the JBoss client-side occurs when using UserTransaction repeatedly, leading to an information leakage vulnerability. • https://github.com/ByteHackr/CVE-2022-0853 https://bugzilla.redhat.com/show_bug.cgi?id=2060725 https://access.redhat.com/security/cve/CVE-2022-0853 • CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 6.8EPSS: 0%CPEs: 8EXPL: 0CVE-2021-3827 – keycloak-server-spi-private: ECP SAML binding bypasses authentication flows
https://notcve.org/view.php?id=CVE-2021-3827
A flaw was found in keycloak, where the default ECP binding flow allows other authentication flows to be bypassed. By exploiting this behavior, an attacker can bypass the MFA authentication by sending a SOAP request with an AuthnRequest and Authorization header with the user's credentials. The highest threat from this vulnerability is to confidentiality and integrity. Se ha encontrado un fallo en keycloak, en el que el flujo de vinculación ECP por defecto permite omitir otros flujos de autenticación. Al explotar este comportamiento, un atacante puede omitir la autenticación MFA mediante el envío de una petición SOAP con un encabezado AuthnRequest y Authorization con las credenciales del usuario. • https://access.redhat.com/security/cve/CVE-2021-3827 https://bugzilla.redhat.com/show_bug.cgi?id=2007512 https://github.com/keycloak/keycloak/commit/44000caaf5051d7f218d1ad79573bd3d175cad0d https://github.com/keycloak/keycloak/security/advisories/GHSA-4pc7-vqv5-5r3v • CWE-287: Improper Authentication •
CVSS: 7.5EPSS: 15%CPEs: 72EXPL: 0CVE-2021-4104 – Deserialization of untrusted data in JMSAppender in Apache Log4j 1.2
https://notcve.org/view.php?id=CVE-2021-4104
JMSAppender in Log4j 1.2 is vulnerable to deserialization of untrusted data when the attacker has write access to the Log4j configuration. The attacker can provide TopicBindingName and TopicConnectionFactoryBindingName configurations causing JMSAppender to perform JNDI requests that result in remote code execution in a similar fashion to CVE-2021-44228. Note this issue only affects Log4j 1.2 when specifically configured to use JMSAppender, which is not the default. Apache Log4j 1.2 reached end of life in August 2015. Users should upgrade to Log4j 2 as it addresses numerous other issues from the previous versions. • http://www.openwall.com/lists/oss-security/2022/01/18/3 https://access.redhat.com/security/cve/CVE-2021-4104 https://github.com/apache/logging-log4j2/pull/608#issuecomment-990494126 https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0033 https://security.gentoo.org/glsa/202209-02 https://security.gentoo.org/glsa/202310-16 https://security.gentoo.org/glsa/202312-02 https://security.gentoo.org/glsa/202312-04 https://security.netapp.com/advisory/ntap-20211223-0007 https&# • CWE-20: Improper Input Validation CWE-502: Deserialization of Untrusted Data •
CVSS: 7.8EPSS: 0%CPEs: 10EXPL: 0CVE-2021-3717 – wildfly: incorrect JBOSS_LOCAL_USER challenge location may lead to giving access to all the local users
https://notcve.org/view.php?id=CVE-2021-3717
A flaw was found in Wildfly. An incorrect JBOSS_LOCAL_USER challenge location when using the elytron configuration may lead to JBOSS_LOCAL_USER access to all users on the machine. The highest threat from this vulnerability is to confidentiality, integrity, and availability. This flaw affects wildfly-core versions prior to 17.0. Se ha encontrado un fallo en Wildfly. • https://bugzilla.redhat.com/show_bug.cgi?id=1991305 https://security.netapp.com/advisory/ntap-20220804-0002 https://access.redhat.com/security/cve/CVE-2021-3717 • CWE-552: Files or Directories Accessible to External Parties •