CVE - CVE-2011-1171

CVE-ID
CVE-2011-1171	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
net/ipv4/netfilter/ip_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:8283 URL:http://securityreason.com/securityalert/8283 MISC:RHSA-2011:0833 URL:http://rhn.redhat.com/errata/RHSA-2011-0833.html MISC:[linux-kernel] 20110310 [PATCH] ipv4: netfilter: ip_tables: fix infoleak to userspace URL:http://marc.info/?l=linux-kernel&m=129978077609894&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=78b79876761b86653df89c48a7010b5cbd41a84a URL:http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=78b79876761b86653df89c48a7010b5cbd41a84a 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=689327 URL:https://bugzilla.redhat.com/show_bug.cgi?id=689327
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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