CVE-2012-4534

Publication date 19 December 2012

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

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.

Status

Package Ubuntu Release Status
tomcat6 13.04 raring
Not affected
12.10 quantal
Fixed 6.0.35-5ubuntu0.1
12.04 LTS precise
Fixed 6.0.35-1ubuntu3.2
11.10 oneiric
Fixed 6.0.32-5ubuntu1.4
10.04 LTS lucid
Fixed 6.0.24-2ubuntu1.12
8.04 LTS hardy Not in release
tomcat7 13.04 raring
Not affected
12.10 quantal
Not affected
12.04 LTS precise
Fixed 7.0.26-1ubuntu1.2
11.10 oneiric
Fixed 7.0.21-1ubuntu0.1
10.04 LTS lucid Not in release
8.04 LTS hardy Not in release

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
tomcat6
tomcat7