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Vulnerability Details : CVE-2011-2168

Multiple integer overflows in the glob implementation in libc in OpenBSD before 4.9 might allow context-dependent attackers to have an unspecified impact via a crafted string, related to the GLOB_APPEND and GLOB_DOOFFS flags, a different issue than CVE-2011-0418.
Publish Date : 2011-05-24 Last Update Date : 2011-06-10
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Overflow
CWE ID 189

- Products Affected By CVE-2011-2168

# Product Type Vendor Product Version Update Edition Language
1 OS Openbsd Openbsd 2.0 Version Details Vulnerabilities
2 OS Openbsd Openbsd 2.1 Version Details Vulnerabilities
3 OS Openbsd Openbsd 2.2 Version Details Vulnerabilities
4 OS Openbsd Openbsd 2.3 Version Details Vulnerabilities
5 OS Openbsd Openbsd 2.4 Version Details Vulnerabilities
6 OS Openbsd Openbsd 2.5 Version Details Vulnerabilities
7 OS Openbsd Openbsd 2.6 Version Details Vulnerabilities
8 OS Openbsd Openbsd 2.7 Version Details Vulnerabilities
9 OS Openbsd Openbsd 2.8 Version Details Vulnerabilities
10 OS Openbsd Openbsd 2.9 Version Details Vulnerabilities
11 OS Openbsd Openbsd 3.0 Version Details Vulnerabilities
12 OS Openbsd Openbsd 3.1 Version Details Vulnerabilities
13 OS Openbsd Openbsd 3.2 Version Details Vulnerabilities
14 OS Openbsd Openbsd 3.3 Version Details Vulnerabilities
15 OS Openbsd Openbsd 3.4 Version Details Vulnerabilities
16 OS Openbsd Openbsd 3.5 Version Details Vulnerabilities
17 OS Openbsd Openbsd 3.6 Version Details Vulnerabilities
18 OS Openbsd Openbsd 3.7 Version Details Vulnerabilities
19 OS Openbsd Openbsd 3.8 Version Details Vulnerabilities
20 OS Openbsd Openbsd 3.9 Version Details Vulnerabilities
21 OS Openbsd Openbsd 4.0 Version Details Vulnerabilities
22 OS Openbsd Openbsd 4.1 Version Details Vulnerabilities
23 OS Openbsd Openbsd 4.2 Version Details Vulnerabilities
24 OS Openbsd Openbsd 4.3 Version Details Vulnerabilities
25 OS Openbsd Openbsd 4.4 Version Details Vulnerabilities
26 OS Openbsd Openbsd 4.5 Version Details Vulnerabilities
27 OS Openbsd Openbsd 4.6 Version Details Vulnerabilities
28 OS Openbsd Openbsd 4.7 Version Details Vulnerabilities
29 OS Openbsd Openbsd 4.8 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Openbsd Openbsd 29

- References For CVE-2011-2168

http://securityreason.com/achievement_securityalert/97
SREASONRES 20110502 Multiple Vendors libc/glob(3) GLOB_BRACE|GLOB_LIMIT memory exhaustion
http://www.openbsd.org/cgi-bin/cvsweb/src/lib/libc/gen/glob.c.diff?r1=1.34;r2=1.35;f=h CONFIRM
http://www.securityfocus.com/bid/48004
BID 48004 OpenBSD libc glob 'GLOB_APPEND' and 'GLOB_DOOFFS' Flags Multiple Integer Overflow Vulnerabilities Release Date:2011-05-26
http://www.openbsd.org/cgi-bin/cvsweb/src/lib/libc/gen/glob.c#rev1.35 CONFIRM

- Metasploit Modules Related To CVE-2011-2168

There are not any metasploit modules related to this vulnerability (Please visit www.metasploit.com for more information)


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