CVE - CVE-2011-1170

CVE-ID
CVE-2011-1170	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:8278 URL:http://securityreason.com/securityalert/8278 MISC:8282 URL:http://securityreason.com/securityalert/8282 MISC:RHSA-2011:0833 URL:http://rhn.redhat.com/errata/RHSA-2011-0833.html MISC:[netfilter-devel] 20110310 [PATCH] ipv4: netfilter: arp_tables: fix infoleak to userspace URL:http://marc.info/?l=netfilter-devel&m=129978081009955&w=2 MISC:[oss-security] 20110318 CVE request: kernel: netfilter & econet infoleaks URL:http://www.openwall.com/lists/oss-security/2011/03/18/15 MISC:[oss-security] 20110321 Re: CVE request: kernel: netfilter & econet infoleaks URL:http://www.openwall.com/lists/oss-security/2011/03/21/1 MISC:[oss-security] 20110321 Re: CVE request: kernel: netfilter & econet infoleaks URL:http://www.openwall.com/lists/oss-security/2011/03/21/4 MISC:http://downloads.avaya.com/css/P8/documents/100145416 URL:http://downloads.avaya.com/css/P8/documents/100145416 MISC:http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=42eab94fff18cb1091d3501cd284d6bd6cc9c143 URL:http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=42eab94fff18cb1091d3501cd284d6bd6cc9c143 MISC:http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39 URL:http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39 MISC:https://bugzilla.redhat.com/show_bug.cgi?id=689321 URL:https://bugzilla.redhat.com/show_bug.cgi?id=689321
Assigning CNA
Red Hat, Inc.
Date Record Created
20110303	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20110303)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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