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CVE-2013-5666 Detail

Current Description

The sendfile system-call implementation in sys/kern/uipc_syscalls.c in the kernel in FreeBSD 9.2-RC1 and 9.2-RC2 does not properly pad transmissions, which allows local users to obtain sensitive information (kernel memory) via a length greater than the length of the file.


View Analysis Description

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://osvdb.org/97142
http://osvdb.org/97142
http://svnweb.freebsd.org/base?view=revision&revision=255442
http://svnweb.freebsd.org/base?view=revision&revision=255442
http://www.freebsd.org/security/advisories/FreeBSD-SA-13%3a11.sendfile.asc Vendor Advisory 
http://www.freebsd.org/security/advisories/FreeBSD-SA-13%3a11.sendfile.asc Vendor Advisory 
http://www.securitytracker.com/id/1029013
http://www.securitytracker.com/id/1029013

Weakness Enumeration

CWE-ID CWE Name Source
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor cwe source acceptance level NIST  

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2013-5666
NVD Published Date:
09/23/2013
NVD Last Modified:
11/20/2024
Source:
MITRE