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CVE-2011-1170 Detail

Description

net/ipv4/netfilter/arp_tables.c in the IPv4 implementation in the Linux kernel before 2.6.39 does not place the expected '\0' character at the end of string data in the values of certain structure members, which allows local users to obtain potentially sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability to issue a crafted request, and then reading the argument to the resulting modprobe process.


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://downloads.avaya.com/css/P8/documents/100145416
http://downloads.avaya.com/css/P8/documents/100145416
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=42eab94fff18cb1091d3501cd284d6bd6cc9c143
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=42eab94fff18cb1091d3501cd284d6bd6cc9c143
http://marc.info/?l=netfilter-devel&m=129978081009955&w=2 Patch 
http://marc.info/?l=netfilter-devel&m=129978081009955&w=2 Patch 
http://rhn.redhat.com/errata/RHSA-2011-0833.html
http://rhn.redhat.com/errata/RHSA-2011-0833.html
http://securityreason.com/securityalert/8278
http://securityreason.com/securityalert/8278
http://securityreason.com/securityalert/8282
http://securityreason.com/securityalert/8282
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39
http://www.openwall.com/lists/oss-security/2011/03/18/15 Patch 
http://www.openwall.com/lists/oss-security/2011/03/18/15 Patch 
http://www.openwall.com/lists/oss-security/2011/03/21/1 Patch 
http://www.openwall.com/lists/oss-security/2011/03/21/1 Patch 
http://www.openwall.com/lists/oss-security/2011/03/21/4 Patch 
http://www.openwall.com/lists/oss-security/2011/03/21/4 Patch 
https://bugzilla.redhat.com/show_bug.cgi?id=689321 Patch 
https://bugzilla.redhat.com/show_bug.cgi?id=689321 Patch 

Weakness Enumeration

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

Known Affected Software Configurations Switch to CPE 2.2

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-1170
NVD Published Date:
06/22/2011
NVD Last Modified:
11/20/2024
Source:
Red Hat, Inc.