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Ubuntu Security Notice USN-1442-1
Posted May 16, 2012
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 1442-1 - It was discovered that sudo incorrectly handled network masks when using Host and Host_List. A local user who is listed in sudoers may be allowed to run commands on unintended hosts when IPv4 network masks are used to grant access. A local attacker could exploit this to bypass intended access restrictions. Host and Host_List are not used in the default installation of Ubuntu.

tags | advisory, local
systems | linux, ubuntu
advisories | CVE-2012-2337
SHA-256 | 4324b59d64b342a521a0980f0e685008be9a14f33f0173e24e06a2608c59a814

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