CVE-2012-4534: org/apache/tomcat/util/net/NioEndpoint.java in Apache Tomcat 6.x before 6.0.36 and 7.x before 7.0.28, when the NIO connector is used in conjunction with sendfile and HTTPS, allows…

Unscored severity · published Dec 19, 2012

CVE-2012-4534

org/apache/tomcat/util/net/NioEndpoint.java in Apache Tomcat 6.x before 6.0.36 and 7.x before 7.0.28, when the NIO connector is used in conjunction with sendfile and HTTPS, allows…

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CVSS

7.5%

EPSS

On KEV

Description

org/apache/tomcat/util/net/NioEndpoint.java in Apache Tomcat 6.x before 6.0.36 and 7.x before 7.0.28, when the NIO connector is used in conjunction with sendfile and HTTPS, allows remote attackers to cause a denial of service (infinite loop) by terminating the connection during the reading of a response.

Exploitation

Is it being used?

Exploit prediction (EPSS)7.5% · higher than 94% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

Tomcat · Apache

6.0; 6.0.0; 6.0.0; 6.0.1; 6.0.1; 6.0.2; +34 more · source: NVD

Affected product

Tomcat