CVE-2011-2534

Buffer overflow in the clusterip_proc_write function in net/ipv4/netfilter/ipt_CLUSTERIP.c in the Linux kernel before 2.6.39 might allow local users to cause a denial of service or have unspecified other impact via a crafted write operation, related to string data that lacks a terminating '\0' character.

CVSS v3 7.8 HIGH
CVSS v2.0 7.2 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=961ed183a9fd080cf306c659b8736007e44065a5
http://marc.info/?l=netfilter&m=129978077509888&w=2	Patch Third Party Advisory
http://marc.info/?l=netfilter-devel&m=130036157327564&w=2	Patch Third Party Advisory
http://securityreason.com/securityalert/8284	Third Party Advisory
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39	Release Notes Vendor Advisory
http://www.openwall.com/lists/oss-security/2011/03/18/15	Mailing List Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2011/03/21/1	Mailing List Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2011/03/21/4	Mailing List Patch Third Party Advisory
http://www.securityfocus.com/bid/46921	Third Party Advisory VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=689337	Issue Tracking Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2011-06-22 23:55

Updated : 2023-11-07 02:07

NVD link : CVE-2011-2534

Mitre link : CVE-2011-2534

CVE.ORG link : CVE-2011-2534

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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