Summary
Ubuntu Update for Linux kernel vulnerabilities USN-1627-1
Solution
Please Install the Updated Packages.
Insight
It was discovered that the mod_negotiation module incorrectly handled certain filenames, which could result in browsers becoming vulnerable to cross-site scripting attacks when processing the output. With cross-site scripting vulnerabilities, if a user were tricked into viewing server output during a crafted server request, a remote attacker could exploit this to modify the contents, or steal confidential data (such as passwords), within the same domain. (CVE-2012-2687)
It was discovered that the Apache HTTP Server was vulnerable to the " CRIME"
SSL data compression attack. Although this issue had been mitigated on the client with newer web browsers, this update also disables SSL data compression on the server. A new SSLCompression directive for Apache has been backported that may be used to re-enable SSL data compression in certain environments. For more information, please refer to:
http://httpd.apache.org/docs/2.4/mod/mod_ssl.html
(CVE-2012-4929)
Affected
apache2 on Ubuntu 12.10 ,
Ubuntu 12.04 LTS ,
Ubuntu 11.10 ,
Ubuntu 10.04 LTS ,
Ubuntu 8.04 LTS
Severity
Classification
-
CVE CVE-2012-2687, CVE-2012-4929 -
CVSS Base Score: 2.6
AV:N/AC:H/Au:N/C:N/I:P/A:N
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