CVEdetails.com the ultimate security vulnerability data source
(e.g.: CVE-2009-1234 or 2010-1234 or 20101234)
Log In   Register   Reset Password   Activate Account
Vulnerability Feeds & WidgetsNew   www.itsecdb.com  

Vulnerability Details : CVE-2011-3200

Stack-based buffer overflow in the parseLegacySyslogMsg function in tools/syslogd.c in rsyslogd in rsyslog 4.6.x before 4.6.8 and 5.2.0 through 5.8.4 might allow remote attackers to cause a denial of service (application exit) via a long TAG in a legacy syslog message.
Publish Date : 2011-09-06 Last Update Date : 2011-09-22
Search Twitter   Search YouTube   Search Google

- 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) Denial Of ServiceOverflow
CWE ID 119

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat moderate
2.9
AV:A/AC:M/Au:N/C:N/I:N/A:P 2011-08-02 2011-09-01
If you are a vendor and you have additional data which can be automatically imported into our database, please contact admin @ cvedetails.com

- Related OVAL Definitions

Title Definition Id Class Family
CVE-2011-3200 oval:org.opensuse.security:def:20113200 unix
ELSA-2011:1247: rsyslog security update (Moderate) oval:org.mitre.oval:def:23308 unix
RHSA-2011:1247: rsyslog security update (Moderate) oval:org.mitre.oval:def:22064 unix
RHSA-2011:1247: rsyslog security update (Moderate) oval:com.redhat.rhsa:def:20111247 unix
USN-1224-1 -- rsyslog vulnerability oval:org.mitre.oval:def:21118 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2011-3200

# Product Type Vendor Product Version Update Edition Language
1 Application Rsyslog Rsyslog 4.6.0 Version Details Vulnerabilities
2 Application Rsyslog Rsyslog 4.6.1 Version Details Vulnerabilities
3 Application Rsyslog Rsyslog 4.6.2 Version Details Vulnerabilities
4 Application Rsyslog Rsyslog 4.6.3 Version Details Vulnerabilities
5 Application Rsyslog Rsyslog 4.6.4 Version Details Vulnerabilities
6 Application Rsyslog Rsyslog 4.6.5 Version Details Vulnerabilities
7 Application Rsyslog Rsyslog 4.6.6 Version Details Vulnerabilities
8 Application Rsyslog Rsyslog 4.6.7 Version Details Vulnerabilities
9 Application Rsyslog Rsyslog 5.2.0 Version Details Vulnerabilities
10 Application Rsyslog Rsyslog 5.2.1 Version Details Vulnerabilities
11 Application Rsyslog Rsyslog 5.2.2 Version Details Vulnerabilities
12 Application Rsyslog Rsyslog 5.3.1 Version Details Vulnerabilities
13 Application Rsyslog Rsyslog 5.3.2 Version Details Vulnerabilities
14 Application Rsyslog Rsyslog 5.3.3 Version Details Vulnerabilities
15 Application Rsyslog Rsyslog 5.3.4 Version Details Vulnerabilities
16 Application Rsyslog Rsyslog 5.3.5 Version Details Vulnerabilities
17 Application Rsyslog Rsyslog 5.3.6 Version Details Vulnerabilities
18 Application Rsyslog Rsyslog 5.3.7 Version Details Vulnerabilities
19 Application Rsyslog Rsyslog 5.4.0 Version Details Vulnerabilities
20 Application Rsyslog Rsyslog 5.4.1 Version Details Vulnerabilities
21 Application Rsyslog Rsyslog 5.4.2 Version Details Vulnerabilities
22 Application Rsyslog Rsyslog 5.5.0 Version Details Vulnerabilities
23 Application Rsyslog Rsyslog 5.5.1 Version Details Vulnerabilities
24 Application Rsyslog Rsyslog 5.5.2 Version Details Vulnerabilities
25 Application Rsyslog Rsyslog 5.5.3 Version Details Vulnerabilities
26 Application Rsyslog Rsyslog 5.5.4 Version Details Vulnerabilities
27 Application Rsyslog Rsyslog 5.5.5 Version Details Vulnerabilities
28 Application Rsyslog Rsyslog 5.5.6 Version Details Vulnerabilities
29 Application Rsyslog Rsyslog 5.5.7 Version Details Vulnerabilities
30 Application Rsyslog Rsyslog 5.6.0 Version Details Vulnerabilities
31 Application Rsyslog Rsyslog 5.6.1 Version Details Vulnerabilities
32 Application Rsyslog Rsyslog 5.6.2 Version Details Vulnerabilities
33 Application Rsyslog Rsyslog 5.6.3 Version Details Vulnerabilities
34 Application Rsyslog Rsyslog 5.6.4 Version Details Vulnerabilities
35 Application Rsyslog Rsyslog 5.6.5 Version Details Vulnerabilities
36 Application Rsyslog Rsyslog 5.7.0 Version Details Vulnerabilities
37 Application Rsyslog Rsyslog 5.7.1 Version Details Vulnerabilities
38 Application Rsyslog Rsyslog 5.7.2 Version Details Vulnerabilities
39 Application Rsyslog Rsyslog 5.7.3 Version Details Vulnerabilities
40 Application Rsyslog Rsyslog 5.7.4 Version Details Vulnerabilities
41 Application Rsyslog Rsyslog 5.7.5 Version Details Vulnerabilities
42 Application Rsyslog Rsyslog 5.7.6 Version Details Vulnerabilities
43 Application Rsyslog Rsyslog 5.7.7 Version Details Vulnerabilities
44 Application Rsyslog Rsyslog 5.7.8 Version Details Vulnerabilities
45 Application Rsyslog Rsyslog 5.7.9 Version Details Vulnerabilities
46 Application Rsyslog Rsyslog 5.7.10 Version Details Vulnerabilities
47 Application Rsyslog Rsyslog 5.8.0 Version Details Vulnerabilities
48 Application Rsyslog Rsyslog 5.8.1 Version Details Vulnerabilities
49 Application Rsyslog Rsyslog 5.8.2 Version Details Vulnerabilities
50 Application Rsyslog Rsyslog 5.8.3 Version Details Vulnerabilities
51 Application Rsyslog Rsyslog 5.8.4 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Rsyslog Rsyslog 51

- References For CVE-2011-3200

http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065837.html
FEDORA FEDORA-2011-12250
http://secunia.com/advisories/45922
SECUNIA 45922
http://lists.opensuse.org/opensuse-updates/2011-09/msg00013.html
SUSE openSUSE-SU-2011:1020
http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065941.html
FEDORA FEDORA-2011-12282
http://secunia.com/advisories/46027
SECUNIA 46027
http://securitytracker.com/id?1026000
SECTRACK 1026000
http://www.mandriva.com/security/advisories?name=MDVSA-2011:134
MANDRIVA MDVSA-2011:134
http://www.securityfocus.com/bid/49413
BID 49413 RSyslog 'parseLegacySyslogMsg()' Function Buffer Overflow Vulnerability Release Date:2011-10-03
http://www.redhat.com/support/errata/RHSA-2011-1247.html
REDHAT RHSA-2011:1247
http://git.adiscon.com/?p=rsyslog.git;a=commit;h=1ca6cc236d1dabf1633238b873fb1c057e52f95e CONFIRM
http://www.rsyslog.com/potential-dos-with-malformed-tag/ CONFIRM
https://bugzilla.redhat.com/show_bug.cgi?id=727644 CONFIRM

- Metasploit Modules Related To CVE-2011-3200

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


CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site. OVAL is a registered trademark of The MITRE Corporation and the authoritative source of OVAL content is MITRE's OVAL web site.
Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.