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CVE-2014-8109

Publication date 29 December 2014

Last updated 24 July 2024

Ubuntu priority

Low

Why this priority?

mod_lua.c in the mod_lua module in the Apache HTTP Server 2.3.x and 2.4.x through 2.4.10 does not support an httpd configuration in which the same Lua authorization provider is used with different arguments within different contexts, which allows remote attackers to bypass intended access restrictions in opportunistic circumstances by leveraging multiple Require directives, as demonstrated by a configuration that specifies authorization for one group to access a certain directory, and authorization for a second group to access a second directory.

Read the notes from the security team

Status

Package Ubuntu Release Status
apache2 14.10 utopic
Fixed 2.4.10-1ubuntu1.1
14.04 LTS trusty
Not affected
12.04 LTS precise
Not affected
10.04 LTS lucid
Not affected

Notes

mdeslaur

mod_lua is in 2.4.x only mod_lua isn't built in trusty

Patch details

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

Package Patch details
apache2

References

Related Ubuntu Security Notices (USN)

    • USN-2523-1
    • Apache HTTP Server vulnerabilities
    • 10 March 2015

Other references