| Revision Date: | 2013-08-24 | Version: | 1 | | Title: | CVE-2013-4247 on Ubuntu 14.04 LTS (trusty) - low. | | Description: | Off-by-one error in the build_unc_path_to_root function in fs/cifs/connect.c in the Linux kernel before 3.9.6 allows remote attackers to cause a denial of service (memory corruption and system crash) via a DFS share mount operation that triggers use of an unexpected DFS referral name length. Marcus Moeller and Ken Fallon discovered that the CIFS incorrectly built certain paths. A local attacker with access to a CIFS partition could exploit this to crash the system, leading to a denial of service.
| | Family: | unix | Class: | vulnerability | | Status: | | Reference(s): | CVE-2013-4247
| | Platform(s): | Ubuntu 14.04 LTS
| Product(s): | | | Definition Synopsis | | Ubuntu 14.04 LTS (trusty) is installed. AND Package Information
NOT While related to the CVE in some way, the 'linux' package in trusty is not affected (note: '3.11.0-12.19').
OR NOT While related to the CVE in some way, the 'linux-aws' package in trusty is not affected (note: '4.4.0-1002.2').
OR NOT While related to the CVE in some way, the 'linux-flo' package in trusty is not affected.
OR NOT While related to the CVE in some way, the 'linux-goldfish' package in trusty is not affected.
OR While related to the CVE in some way, a decision has been made to ignore it (note: 'abandoned').
OR NOT While related to the CVE in some way, the 'linux-lts-utopic' package in trusty is not affected (note: '3.16.0-25.33~14.04.2').
OR NOT While related to the CVE in some way, the 'linux-lts-vivid' package in trusty is not affected (note: '3.19.0-18.18~14.04.1').
OR NOT While related to the CVE in some way, the 'linux-lts-wily' package in trusty is not affected (note: '4.2.0-18.22~14.04.1').
OR NOT While related to the CVE in some way, the 'linux-lts-xenial' package in trusty is not affected (note: '4.4.0-13.29~14.04.1').
OR While related to the CVE in some way, a decision has been made to ignore it (note: 'abandoned').
OR NOT While related to the CVE in some way, the 'linux-mako' package in trusty is not affected.
OR NOT While related to the CVE in some way, the 'linux-manta' package in trusty is not affected.
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