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Ubuntu Security Notice USN-2399-1
November 10, 2014

curl vulnerability
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

– Ubuntu 14.10
– Ubuntu 14.04 LTS
– Ubuntu 12.04 LTS
– Ubuntu 10.04 LTS

Summary:

curl could expose sensitive information over the network.

Software Description:
– curl: HTTP, HTTPS, and FTP client and client libraries

Details:

Symeon Paraschoudis discovered that curl incorrectly handled memory when
being used with CURLOPT_COPYPOSTFIELDS and curl_easy_duphandle(). This may
result in sensitive data being incorrectly sent to the remote server.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 14.10:
libcurl3 7.37.1-1ubuntu3.1
libcurl3-gnutls 7.37.1-1ubuntu3.1
libcurl3-nss 7.37.1-1ubuntu3.1

Ubuntu 14.04 LTS:
libcurl3 7.35.0-1ubuntu2.2
libcurl3-gnutls 7.35.0-1ubuntu2.2
libcurl3-nss 7.35.0-1ubuntu2.2

Ubuntu 12.04 LTS:
libcurl3 7.22.0-3ubuntu4.11
libcurl3-gnutls 7.22.0-3ubuntu4.11
libcurl3-nss 7.22.0-3ubuntu4.11

Ubuntu 10.04 LTS:
libcurl3 7.19.7-1ubuntu1.10
libcurl3-gnutls 7.19.7-1ubuntu1.10

In general, a standard system update will make all the necessary changes.

References:
http://www.ubuntu.com/usn/usn-2399-1
CVE-2014-3707

Package Information:
https://launchpad.net/ubuntu/+source/curl/7.37.1-1ubuntu3.1
https://launchpad.net/ubuntu/+source/curl/7.35.0-1ubuntu2.2
https://launchpad.net/ubuntu/+source/curl/7.22.0-3ubuntu4.11
https://launchpad.net/ubuntu/+source/curl/7.19.7-1ubuntu1.10

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