Linux Distros Unpatched Vulnerability : CVE-2021-30639

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A vulnerability in Apache Tomcat allows an attacker to remotely trigger a denial of service. An error introduced as part of a change to improve error handling...

Vulnerabilities fixed in Oracle Siebel CRM

Vulnerabilities have been fixed in Oracle Siebel CRM. The vulnerabilities allow a malicious party to conduct attacks execute attacks that result in the following categories of damage: Denial-of-Service DoS Manipulation of data Access to sensitive data Oracle has fixed vulnerabilities in the...

Security Bulletin: IBM UrbanCode Build is affected by CVE-2021-30639

Summary IBM UrbanCode Build is affected by CVE-2021-30639 Vulnerability Details CVEID:CVE-2021-30639 DESCRIPTION: Apache Tomcat is vulnerable to a denial of service, caused by improper error handling during non-blocking I/O. By sending a specially-crafted request, a remote attacker could exploit...

Security Bulletin: IBM UrbanCode Release is affected by CVE-2021-30639

Summary IBM UrbanCode Release version 6.2.5.3 - 6.2.5.4 are affected by CVE-2021-30639 Vulnerability Details CVEID: CVE-2021-30639 DESCRIPTION: Apache Tomcat is vulnerable to a denial of service, caused by improper error handling during non-blocking I/O. By sending a specially-crafted request, a...

CVE-2021-30639

creationtimestamp| type| source ---|---|--- 2021-07-12 18:17:56+00:00| seen| https://t.me/cibsecurity/26063...

CVE-2021-30639

Apache Tomcat CVE-2021-30639 describes a DoS vulnerability caused by improper error handling during non-blocking I/O, where the error flag on a Request object isn’t reset between requests. This can allow a remote attacker to trigger non-blocking I/O errors (e.g., by dropping connections) and caus...

KLA12216 DoS vulnerability in Apache Tomcat

A denial of service vulnerability was found in Apache Tomcat. Malicious users can exploit this vulnerability to cause denial of service. Original advisories Apache Tomcat 8.5.x vulnerabilities Apache Tomcat 9.x vulnerabilities Apache Tomcat 10.0.x vulnerabilities Related products Apache-Tomcat CV...

Fixed in Apache Tomcat 8.5.65

Important: Denial of Service CVE-2021-30639 An error introduced as part of a change to improve error handling during non-blocking I/O meant that the error flag associated with the Request object was not reset between requests. This meant that once a non-blocking I/O error occurred, all future...