CVE-2023-5379: falha de alta gravidade em Red Hat build of Quarkus
Undertow: ajp request closes connection exceeding maxrequestsize
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21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.5epss 1.0%
A flaw was found in Undertow. When an AJP request is sent that exceeds the max-header-size attribute in ajp-listener, JBoss EAP is marked in an error state by mod_cluster in httpd, causing JBoss EAP to close the TCP connection without returning an AJP response. This happens because mod_proxy_cluster marks the JBoss EAP instance as an error worker when the TCP connection is closed from the backend after sending the AJP request without receiving an AJP response, and stops forwarding. This issue could allow a malicious user could to repeatedly send requests that exceed the max-header-size, causing a Denial of Service (DoS).
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Produtos afetados
Red Hat · Red Hat build of QuarkusRed Hat · Red Hat Data Grid 8Red Hat · Red Hat Decision Manager 7Red Hat · Red Hat Fuse 7Red Hat · Red Hat JBoss Data Grid 7Red Hat · Red Hat JBoss Enterprise Application Platform 7Red Hat · Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7Red Hat · Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7Red Hat · Red Hat JBoss Fuse 6Red Hat · Red Hat Process Automation 7Red Hat · Red Hat Single Sign-On 7Red Hat · Red Hat support for Spring BootCVEs relacionadas — Red Hat build of Quarkus
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