National Vulnerability Database (NVD) National Vulnerability Database (CVE-2011-1159)

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Vulnerability Summary for CVE-2011-1159

Original release date:10/05/2011

Last revised:05/14/2012

Source: US-CERT/NIST

Overview

acpid.c in acpid before 2.0.9 does not properly handle a situation in which a process has connected to acpid.socket but is not reading any data, which allows local users to cause a denial of service (daemon hang) via a crafted application that performs a connect system call but no read system calls.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:2.1 (LOW) (AV:L/AC:L/Au:N/C:N/I:N/A:P) (legend)

Impact Subscore: 2.9

Exploitability Subscore: 3.9

CVSS Version 2 Metrics:

Access Vector: Locally exploitable

Access Complexity: Low

Authentication: Not required to exploit

Impact Type:Allows disruption of serviceUnknown

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External Source: CONFIRM

Name: https://bugzilla.redhat.com/show_bug.cgi?id=688698

Type: Patch Information

Hyperlink:https://bugzilla.redhat.com/show_bug.cgi?id=688698

External Source: MLIST

Name: [oss-security] 20110315 Re: 2 acpid flaws

Type: Patch Information; Exploit

Hyperlink:http://www.openwall.com/lists/oss-security/2011/03/15/7

External Source: MLIST

Name: [oss-security] 20110315 Re: 2 acpid flaws

Type: Patch Information; Exploit

Hyperlink:http://www.openwall.com/lists/oss-security/2011/03/15/12